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ART001535673
oai_dc
ํ˜„์žฅํƒ„์„ฑ๊ณ„์ˆ˜์— ๊ทผ๊ฑฐํ•œ ๋ณด์กฐ๊ธฐ์ธต ๋‹ค์ง๊ด€๋ฆฌ๋ฐฉ์•ˆ ์—ฐ๊ตฌ
A Study on Establishing the Subbase Compaction Control Method based on the In-situ Elastic modulus
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœ์ค€์„ฑ(์ธ๋•๋Œ€ํ•™); ๊น€์ข…๋ฏผ(์„ธ์ข…๋Œ€ํ•™๊ต); ํ•œ์ง„์„(์„ธ์ข…๋Œ€ํ•™๊ต); ๊น€๋ถ€์ผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›)" ]
๊ตญ๋‚ด์—์„œ ์ผ๋ฐ˜์ ์œผ๋กœ ๋ณด์กฐ๊ธฐ์ธต์žฌ๋ฃŒ๋กœ ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋Š” ๋ณด์กฐ๊ธฐ์ธต ๋‹ค์ง์žฌ๋ฃŒ์˜ ์—ญํ•™์  ํŠน์„ฑ์„ ๋ฐ˜์˜ํ•œ ์‹ค๋‚ด ํšŒ๋ณตํƒ„์„ฑ๊ณ„์ˆ˜๋Š” ์—ญํ•™์ -๊ฒฝํ—˜์  ํฌ์žฅ์„ค๊ณ„๋ฒ•์—์„œ ์ ์šฉํ•˜๋Š” ์„ค๊ณ„ ์ธ์ž์ด๋‹ค. ๋”ฐ๋ผ์„œ, ์—ญํ•™์ -๊ฒฝํ—˜์  ํฌ์žฅ์„ค๊ณ„๋ฒ•์˜ ๋ณด์กฐ๊ธฐ์ธต ํ˜„์žฅ์—์„œ ์‹ค์‹œํ•˜์—ฌ์•ผ ํ•˜๋Š” ๋‹ค์ง๊ด€๋ฆฌ๋Š” ๋‹ค์ง ํ›„ ์ธก์ •๋œ ํ˜„์žฅ ํƒ„์„ฑ๊ณ„์ˆ˜๊ฐ€ ์„ค๊ณ„์— ์ ์šฉ๋œ ์‹ค๋‚ด ํšŒ๋ณตํƒ„์„ฑ๊ณ„์ˆ˜๋ฅผ ๋งŒ์กฑํ•˜๋Š”์ง€ ์—ฌ๋ถ€๋ฅผ ํ™•์ธํ•˜์—ฌ์•ผ ํ•  ๊ฒƒ์ด๋‹ค. ์ด๋ฅผ ์œ„ํ•˜์—ฌ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ธฐ์กด ๋‹ค์ง๊ด€๋ฆฌ ์‹œํ—˜์ธ ๋“ค๋ฐ€๋„ ์‹œํ—˜๊ณผ ํ‰ํŒ์žฌํ•˜์‹œํ—˜(PBT)์˜ ์‹œํ—˜๊ฒฐ๊ณผ์™€ ํ˜„์žฅํƒ„์„ฑ๊ณ„์ˆ˜์™€์˜ ์ƒ๊ด€์„ฑ์„ ๋ถ„์„ํ•˜์˜€๊ณ , ํ˜„์žฅ์—์„œ ํƒ„์„ฑ๊ณ„์ˆ˜๋ฅผ ์ธก์ •ํ•  ์ˆ˜ ์žˆ๋Š” ์†Œํ˜• ์ถฉ๊ฒฉ ์žฌํ•˜์‹œํ—˜(LFWD)์„ ํ†ตํ•œ ํ˜„์žฅํƒ„์„ฑ๊ณ„์ˆ˜์™€ ์‹ค๋‚ด ํšŒ๋ณตํƒ„์„ฑ๊ณ„์ˆ˜์™€์˜ ์ƒ๊ด€๊ด€๊ณ„์‹๊ณผ ์‹œํ—˜๊ฐ„๊ฒฉ์„ ์ œ์•ˆํ•˜์˜€๋‹ค. ๋˜ํ•œ ์ œ์•ˆ๋œ ์ƒ๊ด€๊ด€๊ณ„๋ฅผ ์ด์šฉํ•˜์—ฌ ํ˜„์žฅ์‹œํ—˜์„ ํ†ตํ•œ ๋ณด์กฐ๊ธฐ์ธต์˜ ๋‹ค์ง๊ด€๋ฆฌ๋ฐฉ์•ˆ์„ ์ œ์•ˆํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001535659
oai_dc
๋„๋กœํฌ์žฅ ํ˜„์žฅ๊ณ„์ธก ์˜จ๋„๋ฐ์ดํ„ฐ๋ฅผ ์ด์šฉํ•œ ๋„๋กœํฌ์žฅ์ฒด์˜ ๋™๊ฒฐ๊นŠ์ด ์—ฐ๊ตฌ
A Study on The Frost Penetration Depth of Pavement with Field Temperature Data
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์‹ ์€์ฒ (์ธ์ฒœ๋Œ€ํ•™๊ต); ์ด์žฌ์‹(์ธ์ฒœ๋Œ€ํ•™๊ต); ์กฐ๊ทœํƒœ(์ธ์ฒœ๋Œ€ํ•™๊ต)" ]
ํฌ์žฅ์˜ ๋™๊ฒฐ๊นŠ์ด๋Š” 30๋…„๊ฐ„์˜ ๊ธฐ์˜จ์ž๋ฃŒ๋ฅผ ๋ถ„์„ํ•˜์—ฌ ๋งŒ๋“  ๋™๊ฒฐ์ง€์ˆ˜๋ฅผ ๊ทผ๊ฑฐ๋กœ ํ•˜์—ฌ ๋™์ƒ๋ฐฉ์ง€์ธต์˜ ๋‘๊ป˜๋ฅผ ๊ฒฐ์ •ํ•œ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ์˜ ํ˜„์žฅ๊ณ„์ธก ์ง€์—ญ์€ ๋™๊ฒฐ์ง€์ˆ˜์— ๋”ฐ๋ผ ๋™๊ฒฐ์ง€์ˆ˜ 550~650โ„ƒใƒป์ผ, 450~550โ„ƒใƒป์ผ, 350~450โ„ƒใƒป์ผ๋กœ ๊ตฌ๋ถ„ํ•˜์—ฌ ์ง€์—ญ์„ ์„ ์ •ํ•˜์˜€๊ณ , ๊ฐ ์ง€์—ญ๋ณ„๋กœ ์ ˆํ† ๋ถ€, ์ ˆ์„ฑ๊ฒฝ๊ณ„๋ถ€, ์ €์„ฑํ† ๋ถ€(2m ์ดํ•˜ ์„ฑํ† ๋ถ€) ๊ตฌ๊ฐ„์œผ๋กœ ๋‹จ๋ฉด์„ ๊ตฌ๋ถ„ํ•˜์˜€๋‹ค. ๊ฐ ๋‹จ๋ฉด์— ๋™์ƒ๋ฐฉ์ง€์ธต ์œ ใƒป๋ฌด๋ฅผ ๊ตฌ๋ถ„ํ•˜์—ฌ ํฌ์žฅ์ธต๋ณ„๋กœ ๊ณ„์ธก๊ธฐ(์˜จ๋„, ํ•จ์ˆ˜๋น„)๋ฅผ ์„ค์น˜ํ•˜๊ณ  ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์ง‘ํ•˜์˜€๋‹ค. ํ˜„์žฅ ๋ชจ๋‹ˆํ„ฐ๋ง ์‹œ์Šคํ…œ์„ ํ†ตํ•˜์—ฌ ์ˆ˜์ง‘๋œ ๋ฐ์ดํ„ฐ ๋ถ„์„์„ ํ†ตํ•˜์—ฌ ํฌ์žฅ๋œ๋„๋กœ์˜ ๋™๊ฒฐ๊นŠ์ด๋ฅผ ๊ฒฐ์ •ํ•˜๋Š”๋ฐ ์ด์šฉํ•  ์ˆ˜ ์žˆ๋‹ค. ์—ฐ๊ตฌ ๊ฒฐ๊ณผ, ๋™์ƒ๋ฐฉ์ง€์ธต์ด ์—†์„ ๊ฒฝ์šฐ ๋™๊ฒฐ์ง€์ˆ˜ 550~650โ„ƒใƒป์ผ ์ง€์—ญ์—์„œ๋Š” ๋Œ€๊ธฐ์˜จ๋„์—๋”ฐ๋ผ ๊ฒจ์šธ์ฒ  ๋…ธ์ƒ์ธต์˜ ์˜จ๋„๊ฐ€ 0โ„ƒ ์ดํ•˜๋กœ ๋‚˜ํƒ€๋‚ฌ๊ณ , ๋™๊ฒฐ์ง€์ˆ˜ 450~550โ„ƒใƒป์ผ ์ง€์—ญ์—์„œ๋Š” ์ง€์—ญ๋ณ„๋กœ ์ƒ์ดํ–ˆ์œผ๋ฉฐ, ๋™๊ฒฐ์ง€์ˆ˜350~450โ„ƒใƒป์ผ ์ง€์—ญ์—์„œ๋Š” ๋™์ƒ๋ฐฉ์ง€์ธต์ด ์—†์–ด๋„ ๋…ธ์ƒ์ธต์˜ ์˜จ๋„๊ฐ€ 0โ„ƒ ์ดํ•˜๋กœ ๋‚˜ํƒ€๋‚˜์ง€ ์•Š์•˜๋‹ค. ๋˜ํ•œ, ํฌ์žฅ ๋‹จ๋ฉด๋ณ„๋กœ ๋™๊ฒฐ๊นŠ์ด๋ฅผ ๋น„๊ตํ•œ ๊ฒฐ๊ณผ ๋Œ€๊ธฐ์˜จ๋„์— ๋”ฐ๋ผ ๋™๊ฒฐ๊นŠ์ด๋Š” ์ ˆํ† ๋ถ€๊ฐ€ ๊ฐ€์žฅ ๋†’์•˜์œผ๋ฉฐ, ์ ˆ์„ฑ๊ฒฝ๊ณ„๋ถ€, ์ €์„ฑํ† ๋ถ€ ์ˆœ์œผ๋กœ ๋‹จ๋ฉด๋ณ„ ์ฐจ์ด๊ฐ€ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001535733
oai_dc
๋กœ๋“œํ‚ฌ ์ €๊ฐ์„ ์œ„ํ•œ ๋กœ๋“œ๊ฐ€๋“œ์‹œ์Šคํ…œ์˜ ๊ฐ€์น˜ ํ‰๊ฐ€์— ๊ด€ํ•œ ์—ฐ๊ตฌ
Valuation of Road Guard System to Reduce Road-Kills
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด๋ณ‘์ฃผ((์ฃผ)ํ•ด์˜ค๋ฆ„์ด์—”์”จ); ๊น€ํƒœ์‹((์œ )๊ธˆ์˜ค์•ˆ์ „); ์ •๋ด‰์กฐ(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ ๋„๋กœ๊ตํ†ต๊ธฐ์ˆ ์›); ๋‚จ๊ถ๋ฌธ(์›๊ด‘๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ๋กœ๋“œํ‚ฌ ์ €๊ฐ์„ ์œ„ํ•œ ๋„๋กœ ์•ˆ์ „ ์‹œ์„ค๋ฌผ๋กœ ๊ธฐ์กด ๊ฐ€๋“œ๋ ˆ์ผ์— ์•ผ์ƒ๋™๋ฌผ ์œ ๋„ํœ€์Šค ๊ธฐ๋Šฅ๊ณผ ๋ฐฉ์ดˆ ๊ธฐ๋Šฅ์„ ๊ฒฐํ•ฉํ•œ ๋กœ๋“œ๊ฐ€๋“œ์‹œ์Šคํ…œ๋„์ž…์˜ ๊ฐ€์น˜๋ฅผ ํ‰๊ฐ€ํ•˜์—ฌ ๋„์ž… ํƒ€๋‹น์„ฑ์„ ๊ทœ๋ช…ํ•œ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด ์กฐ๊ฑด๋ถ€๊ฐ€์น˜ ์ธก์ •๋ฒ•์„ ์ด์šฉํ•˜์—ฌ ๋„๋กœ ์ด์šฉ์ž๋“ค์ด ์ƒ๊ฐํ•˜๋Š” ์ง€๋ถˆ์˜์ง€์•ก ๋ฐ๋„๋กœ ์•ˆ์ „ ์‹œ์„ค๋ฌผ์— ๋Œ€ํ•œ ์ธ์ง€ํŠน์„ฑ ์กฐ์‚ฌ๋ฅผ ์‹ค์‹œํ•˜์˜€๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๋กœ๋“œ๊ฐ€๋“œ์‹œ์Šคํ…œ ๋„์ž…์˜ ์ง€๋ถˆ์˜์ง€์•ก ์ถ”์ • ๋ชจํ˜•์„ ๊ตฌ์ถ•ํ•˜๊ณ  ์ง€๋ถˆ์˜์ง€์•ก์„ ์ถ”์ •ํ•œ ๊ฒฐ๊ณผ, ํ‰๊ท  ์ง€๋ถˆ์˜์ง€์•ก(5,018์›)์ด ํ‰๊ท  ์ œ์‹œ๊ธˆ์•ก(3,883์›)๋ณด๋‹ค ๋†’๊ฒŒ ๋‚˜ํƒ€๋‚˜ ๋‹ค์–‘ํ•œ ๋„๋กœ ์•ˆ์ „์„ฑ ํ–ฅ์ƒ ํšจ๊ณผ ๋ฐ ๋กœ๋“œํ‚ฌ ์ €๊ฐ์„ ์œ„ํ•œ ๋Œ€์•ˆ ์‹œ์„ค๋ฌผ๋กœ ๋กœ๋“œ๊ฐ€๋“œ์‹œ์Šคํ…œ์ด ์ ์ ˆํ•จ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ์œผ๋ฉฐ, ์‹ ๊ทœ ๋„๋กœ๊ณ„ํš ์‹œ ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ํ˜„์žฌ ์šด์˜์ค‘์ธ ๋„๋กœ์˜ ๋กœ๋“œํ‚ฌ ์ €๊ฐ์„ ์œ„ํ•ด์„œ๋„ ๋„์ž…์„ ๊ฒ€ํ† ํ•  ํ•„์š”์„ฑ์ด ์žˆ๋‹ค. ํ–ฅํ›„ ๋„๋กœ ๊ด€๋ฆฌ์ฒญ๊ณผ ํ˜‘์˜ํ•˜์—ฌ ์‹ค์ œ ๋กœ๋“œํ‚ฌ ๋ฐœ์ƒ๋ฅ ์ด ๋†’์€ ๋„๋กœ๊ตฌ๊ฐ„์— ๋กœ๋“œ๊ฐ€๋“œ์‹œ์Šคํ…œ์„์‹œ๋ฒ” ์„ค์น˜ํ•œ ํ›„ ์ฃผํ–‰ ์‹คํ—˜ ๋ฐ ๋กœ๋“œํ‚ฌ ํ˜„ํ™ฉ ์กฐ์‚ฌ๋ฅผ ํ†ตํ•ด ๋กœ๋“œ๊ฐ€๋“œ์‹œ์Šคํ…œ ์„ค์น˜ ์ „โ‚ฉํ›„์— ๋Œ€ํ•œ ๋น„๊ตโ‚ฉ์—ฐ๊ตฌ๋ฅผ ์‹ค์‹œํ•˜์—ฌ ๋ณด๋‹ค ๋ช…ํ™•ํ•œ ํšจ๊ณผ๋ฅผ๊ทœ๋ช…ํ•ด์•ผ๊ฒ ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001535685
oai_dc
์•„์ŠคํŒŒ๋ฏผ์„ ์‚ฌ์šฉํ•œ ์ค‘์˜จ์•„์ŠคํŒ”ํŠธํ˜ผํ•ฉ๋ฌผ์˜ ์‹คํ—˜์  ํ‰๊ฐ€์™€ ํฌ์žฅ์„ค๊ณ„ ๋น„๊ตํ‰๊ฐ€
An Experimental Evaluation and Comparative Evaluation on Pavement Design of Warm-Mix Asphalt Mixture Using Aspha-min
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ง„๋ช…์„ญ(ํ•œ๋‚จ๋Œ€ํ•™๊ต)" ]
ํ™˜๊ฒฝ๋ณดํ˜ธ์— ๋ถ€์‘ํ•˜๊ณ  ๊ณ ์—๋„ˆ์ง€ํšจ์œจ์„ฑ์„ ๊ฐ–์ถ˜ ์ค‘์˜จ์•„์ŠคํŒ”ํŠธํ˜ผํ•ฉ๋ฌผ์ด ๊ฐ€์—ด์•„์ŠคํŒ”ํŠธํ˜ผํ•ฉ๋ฌผ์˜ ๋Œ€์•ˆ์œผ๋กœ ๋ถ€๊ฐ๋˜๊ณ  ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ ์•„์ŠคํŒŒ๋ฏผ์„ ํ˜ผํ•ฉํ•˜์—ฌ ์ œ์กฐํ•œ ์ค‘์˜จ์•„์ŠคํŒ”ํŠธํ˜ผํ•ฉ๋ฌผ์„ ์‹คํ—˜์ ์œผ๋กœ ํ‰๊ฐ€ํ•˜๊ณ , ์—ญํ•™์ -๊ฒฝํ—˜์  ํฌ์žฅ์„ค๊ณ„๋ฒ•์ธ MEPDG๋ฅผ ์ด์šฉํ•˜์—ฌ ์„ค๊ณ„ํ•œ ๊ฒฐ๊ณผ๋ฅผ ์ผ๋ฐ˜์•„์ŠคํŒ”ํŠธํ˜ผํ•ฉ๋ฌผ ์„ค๊ณ„์™€ ๋น„๊ตํ•˜๋Š” ๊ฒƒ์ด๋‹ค. ์‹คํ—˜์žฌ๋ฃŒ๋Š” ์ตœ๋Œ€๊ณต์นญ์น˜์ˆ˜ 12.5mm์ธ ๊ณจ์žฌ์™€ PG64-28๋ฐ”์ธ๋”๊ฐ€ ์‚ฌ์šฉ๋˜์—ˆ์œผ๋ฉฐ, ๊ธฐ์กด ํ˜ผํ•ฉ๋ฌผ, 0.3%์™€ 0.5%์˜ ์•„์ŠคํŒŒ๋ฏผ์„ ํ˜ผํ•ฉํ•œ ์ค‘์˜จ์•„์ŠคํŒ”ํŠธํ˜ผํ•ฉ๋ฌผ์— ๋Œ€ํ•œ ํšŒ๋ณตํƒ„์„ฑ๊ณ„์ˆ˜์‹คํ—˜์ด ์‹ค์‹œ๋˜์—ˆ๋‹ค. ์‹คํ—˜๊ฒฐ๊ณผ๋ฅผMEPDG ์„ค๊ณ„์˜ ์ž…๋ ฅ๋ณ€์ˆ˜๋กœ ํ•˜์—ฌ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ, ์•„์ŠคํŒŒ๋ฏผ์„ ์‚ฌ์šฉํ•œ ์ค‘์˜จ์•„์ŠคํŒ”ํŠธํ˜ผํ•ฉ๋ฌผ์˜ ์†Œ์„ฑ๋ณ€ํ˜•๋Ÿ‰์ด ์ผ๋ฐ˜ํ˜ผํ•ฉ๋ฌผ์— ๋น„ํ•ด ํ›จ์”ฌ ์ ์–ด์†Œ์„ฑ๋ณ€ํ˜•์— ๋Œ€ํ•œ ์ €ํ•ญ์„ฑ์ด ํ–ฅ์ƒ๋จ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001535743
oai_dc
๋…ธํ›„ํ™” ๋œ ์‹œ๋ฉ˜ํŠธ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ์•„์ŠคํŒ”ํŠธ ๋ง์”Œ์šฐ๊ธฐ ํฌ์žฅ ์ˆ˜๋ช…์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์ธ์ž์— ๊ด€ํ•œ ์—ฐ๊ตฌ
A Study for the factors affecting to the life of Asphalt Overlay on Aged Cement Concrete Pavement
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์†ํ˜„์žฅ(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต); ์•„์Šค์นดํŠธ(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต); ๊น€์˜๊ทœ(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต); ์ด์Šน์šฐ(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต)" ]
๊ตญ๋‚ด ๊ณ ์†๋„๋กœ์˜ 60% ์ด์ƒ์ด ์‹œ๋ฉ˜ํŠธ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์œผ๋กœ ๊ฑด์„ค๋˜์—ˆ์œผ๋ฉฐ, ๊ทธ ์ค‘ ๊ณต์šฉ๋…„์ˆ˜๊ฐ€ 20๋…„์ด ๋„˜์–ด์„  ๊ตฌ๊ฐ„์ด ์ ˆ๋ฐ˜ ์ด์ƒ์— ๋‹ฌํ•˜๊ณ  ์žˆ๋‹ค. ๋…ธํ›„ํ™”๋œ ์‹œ๋ฉ˜ํŠธ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ๋ณด์ˆ˜ยท๋ณด๊ฐ•์€ ๊ตญ๋‚ด์˜ ๋„๋กœ ๊ตํ†ต์—ฌ๊ฑด์ƒ ์šฐํšŒ๋„๋กœ๊ฐ€ ์ค€๋น„๋˜๊ธฐ ์–ด๋ ต๊ธฐ ๋•Œ๋ฌธ์— ์กฐ๊ธฐ ๊ตํ†ต๊ฐœ๋ฐฉ์ด์š”๊ตฌ๋˜๋ฉฐ ํ˜„์žฌ๊นŒ์ง€๋Š” ์ฃผ๋กœ ์•„์ŠคํŒ”ํŠธ ๋ง์”Œ์šฐ๊ธฐ๊ฐ€ ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋‹ค. ๋ฐ˜๋ฉด์— ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ์€ ์กฐ๊ธฐํŒŒ์†๊ณผ ์žฆ์€ ๋ณด์ˆ˜ ๋•Œ๋ฌธ์— ๋ณด์ˆ˜ยท๋ณด๊ฐ•์—๋Œ€ํ•œ ๋น„์šฉ์ด ํฌ๋‹ค. ํ˜„ ์‹œ์ ์—์„œ ์•„์ŠคํŒ”ํŠธ ๋ง์”Œ์šฐ๊ธฐ๊ฐ€ ๊ตญ๋‚ด์—์„œ ๊ฐ€์žฅ ๋งŽ์ด ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋Š” ํ˜„์‹ค์„ ๊ฐ์•ˆํ•  ๋•Œ, ์•„์ŠคํŒ”ํŠธ ๋ง์”Œ์šฐ๊ธฐ์˜ ์ˆ˜๋ช…์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์ธ์ž๊ฐ€ ๋ฌด์—‡์ธ์ง€ ๊ฒ€ํ† ํ•  ํ•„์š”๊ฐ€ ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ ์•„์ŠคํŒ”ํŠธ ๋ง์”Œ์šฐ๊ธฐ ๊ณต๋ฒ•์˜ ์„ฑ๋Šฅ์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์ธ์ž์— ๋Œ€ํ•ด ์กฐ์‚ฌํ•  ํ•„์š”๊ฐ€ ์žˆ์œผ๋‚˜, ๊ตญ๋‚ด์˜ ๊ฒฝ์šฐ ์•„์ŠคํŒ”ํŠธ ๋ง์”Œ์šฐ๊ธฐ์˜ ๊ณต์šฉ ์ค‘ ํŒŒ์†์ƒํƒœ์— ๋Œ€ํ•œ ์ž๋ฃŒ๊ฐ€ ์ฒด๊ณ„์ ์œผ๋กœ ๊ตฌ์ถ•๋˜์–ด์žˆ์ง€ ์•Š๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์•„์ŠคํŒ”ํŠธ๋ง์”Œ์šฐ๊ธฐ ์ˆ˜๋ช…๊ณผ ์˜ํ–ฅ์ธ์ž๊ฐ„์˜ ์ƒ๊ด€์„ฑ์„ ๋น„๊ตํ•˜๊ธฐ ์œ„ํ•ด ๋‹ค์–‘ํ•œ ํŒŒ์†์ž๋ฃŒ๋ฅผ ๊ตฌ์ถ•ํ•˜๊ณ  ์žˆ๋Š” ๋ฏธ๊ตญ์˜ LTPP data๋ฅผ ์ด์šฉํ•˜์—ฌ ๋…ธํ›„ํ™” ๋œ ์‹œ๋ฉ˜ํŠธ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ์•„์ŠคํŒ”ํŠธ ๋ง์”Œ์šฐ๊ธฐ์— ๋Œ€ํ•ด ์กฐ๊ธฐํŒŒ์†์„ ๋ฐฉ์ง€ํ•˜๊ณ , ํšจ์œจ์ ์ธ ๋ณด์ˆ˜ยท๋ณด๊ฐ•์„ ์œ„ํ•ด์„œ ์•„์ŠคํŒ”ํŠธ ๋ง์”Œ์šฐ๊ธฐ ๊ตฌ๊ฐ„์˜ ์ˆ˜๋ช…์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์ธ์ž์— ๋Œ€ํ•ด์„œ ํ†ต๊ณ„๋ถ„์„์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001535734
oai_dc
์ƒ์—…์ง€์—ญ ์ƒํ™œ๋„๋กœ ์†๋„๊ด€๋ฆฌ ์‹œ๋ฒ”์šด์˜ ๋ฐ ํšจ๊ณผ๋ถ„์„
The Effects Analysis and Model Project on Speed Management in Commerical Area Street
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์‹ฌ๊ด€๋ณด(๋„๋กœ๊ตํ†ต๊ณต๋‹จ); ํ—ˆ๋‚™์›(๋„๋กœ๊ตํ†ต๊ณต๋‹จ)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ์ƒํ™œ๋„๋กœ ์†๋„๊ด€๋ฆฌ ๋ฐฉ์•ˆ์œผ๋กœ ์„ ์ง„๊ตญ์—์„œ ์ถ”์ง„๋˜๊ณ  ์žˆ๋Š” Zone 30 ์ œ๋„๋ฅผ ์šฐ๋ฆฌ๋‚˜๋ผ์˜ ๋„๋กœ ๋ฐ ๊ตํ†ต์—ฌ๊ฑด์— ๋งž๊ฒŒ ๋„์ž…ํ•˜๊ณ ,์‹œ๋ฒ”์šด์˜์„ ํ†ตํ•ด ์‹œํ–‰์˜ ํšจ๊ณผ๋ฅผ ๋ถ„์„ํ•˜๋Š” ๋™์‹œ์— ์‹œํ–‰์ƒ์˜ ๋ฌธ์ œ์ ์„ ๋ถ„์„ํ•˜์—ฌ ํ–ฅํ›„ ์ œ๋„ ํ™•์‚ฐ์„ ์‚ฌ์ „์— ๋Œ€๋น„ํ•˜๊ณ ์ž ํ•˜์˜€๋‹ค. ์‹œ๋ฒ”์šด์˜์ง€์—ญ์œผ๋กœ ์„ ์ •๋œ ๊ณณ์€ ๊ฒฝ์ฐฐ์ฒญ T/F์—์„œ ํ˜„์žฅ ์กฐ์‚ฌ ๋ฐ ์ „๋ฌธ๊ฐ€ ์˜๊ฒฌ์„ ์ˆ˜๋ ดํ•˜์—ฌ ์ƒ๊ฐ€ ๋ฐ€์ง‘์ง€์—ญ ์ฃผ๋ณ€๋„๋กœ ์ค‘ ํŽธ๋„ 2์ฐจ๋กœ ์ด๋‚ด์˜ ๋„๋กœ์ด๋ฉฐ,๋ณดํ–‰์ž ํ†ตํ–‰๋Ÿ‰์ด ๋งŽ๊ณ  ๋ณดํ–‰์ž ์‚ฌ๊ณ ์œจ ๋˜๋Š” ์œ„ํ—˜์„ฑ์ด ๋†’์€ ๊ฒฝ๊ธฐ ๊ณ ์–‘์‹œ ์ผ์‚ฐ๊ตฌ ์žฅํ•ญ2๋™ (๋ฉด์  0.65km^2)์ด๋‹ค. ์šฐ์„  Zone 30 ์ œ๋„ ๊ฒ€ํ† ์ธก๋ฉด์—์„œ ์ƒํ™œ๋„๋กœ์™€ ์ƒํ™œ๋„๋กœ๊ตฌ์—ญ์˜ ์šฉ์–ด๋ฅผ ์ •์˜ํ•˜๊ณ , ์ƒํ™œ๋„๋กœ ์œ ํ˜•ํ™” ๋ฐ ์šด์˜๋ฐฉ์•ˆ์„ ์ˆ˜๋ฆฝํ•˜์˜€์œผ๋ฉฐ, ์‹œ๋ฒ”์‚ฌ์—…์€ ๋Œ€์ƒ์ง€์— ๋Œ€ํ•œ ์ •๋ฐ€์กฐ์‚ฌ๋ฅผ ํ†ตํ•ด ๋ฌธ์ œ์  ๋ฐ ๊ฐœ์„ ์ ์„ ๋„์ถœํ•˜๊ณ , ๊ทธ์— ๋”ฐ๋ฅธ ์‹œ์„ค๊ฐœ์„ ๋„๋ฉด์„ ์ž‘์„ฑํ•˜์—ฌ ํ•ด๋‹น ์ง€์ž์ฒด์™€ ํ˜‘์˜ํ•˜์—ฌ ์‹œ์„ค์„ ์„ค์น˜์™„๋ฃŒํ•˜์˜€๋‹ค. ์‹œ์„ค์„ค์น˜ ์ „๊ณผ ํ›„๋กœ ๋‚˜๋ˆ„์–ด ํšจ๊ณผ๋ถ„์„์„ ์ˆ˜ํ–‰ํ•œ ๊ฒฐ๊ณผ ์ฐจ๋Ÿ‰ ์†๋„๋Š” ์‹œํ–‰์ „์— ๋น„ํ•ด ๊ฐ€๋กœ๋ณ„๋กœ 5~15km/h ๊ฐ์†Œํ•˜์˜€์œผ๋ฉฐ, ๊ตํ†ต์‚ฌ๊ณ ์˜ ๊ฒฝ์šฐ๋„ ์‹œํ–‰์ „ 25๊ฑด์—์„œ ์‹œํ–‰ํ›„ 19๊ฑด์œผ๋กœ 24%๊ฐ€ ๊ฐ์†Œํ•œ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋˜ํ•œ ์†๋„๊ด€๋ฆฌ ์‚ฌ์—…์˜ ์‹œํ–‰๊ณผ์ •์ด ๋น ๋ฅด๊ณ  ์‹œ์„ค๋น„์šฉ์ด ์ €๋ ดํ•ด ์ „๊ตญ์ ์ธ ํ™•์‚ฐ์‹œํ–‰์ด ์œ ๋ฆฌํ•˜์—ฌ ๋ณดํ–‰์ž์‚ฌ๊ณ  ๊ฐ์†Œ์— ์‹ค์งˆ์  ๊ธฐ์—ฌ๊ฐ€ ๊ฐ€๋Šฅํ•œ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์‹œ๋ฒ”์‚ฌ์—… ์—ฐ๊ตฌ๊ฒฐ๊ณผ๋ฅผ ํ† ๋Œ€๋กœ ์ƒํ™œ๋„๋กœ๊ตฌ์—ญ ์†๋„๊ด€๋ฆฌ ์‚ฌ์—…์ถ”์ง„ ๋ฐฉ์•ˆ ๋“ฑ์„ ์ œ์‹œํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001535735
oai_dc
๊ตญ๋‚ด ๋„๋กœ๋…ธ์„ ์˜ ์นœํ™˜๊ฒฝ๋„ ํ‰๊ฐ€ ๋ถ„์„
Assessment of Environment - Friendly Degree in Road routes
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊ฐ•ํ˜ธ๊ทผ(ํ‰ํ™”์—”์ง€๋‹ˆ์–ด๋ง); ๊น€์ƒํƒœ((์ฃผ)ํ‰ํ™”์—”์ง€๋‹ˆ์–ด๋ง ๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ๊น€ํฅ๋ž˜((์ฃผ)ํ‰ํ™”์—”์ง€๋‹ˆ์–ด๋ง ๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ๋ฐ•ํƒœ๊ถŒ((์ฃผ)ํ‰ํ™”์—”์ง€๋‹ˆ์–ด๋ง ๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์•ˆ์„ฑ์ˆœ((์ฃผ)ํ‰ํ™”์—”์ง€๋‹ˆ์–ด๋ง ๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ด์ƒ์€(์•„์ฃผ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๋…ธ์„ ์„ ์ •๊ณผ์ •์—์„œ ์ •๋Ÿ‰์ ์œผ๋กœ ํ™˜๊ฒฝ์„ฑ์„ ํ‰๊ฐ€ํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•œ ๊ฐ์ข… ์ œ๋„ ๋ฐ ๋ฌธํ—Œ์„ ๊ณ ์ฐฐํ•ด ๋ณด๊ณ , ์ด๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ๋„๋กœ๋…ธ์„ ์˜ ์ •๋Ÿ‰์  ํ™˜๊ฒฝ์„ฑ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•์„ ์ œ์•ˆํ•˜์˜€์œผ๋ฉฐ ์ด๋ฅผ ๊ตญ๋‚ด์— ๊ณ„ํš๋œ ๋„๋กœ๋…ธ์„ ์— ์ ์šฉํ•˜์—ฌ, ๊ตญ๋‚ด๋„๋กœ์— ๋Œ€ํ•œ ์นœํ™˜๊ฒฝ์„ฑ์„ ํ‰๊ฐ€ํ•˜์˜€๋‹ค. ์ด์— ๋”ฐ๋ผ ์ค‘๋ถ€๊ถŒ, ๊ฐ•์›๊ถŒ, ๋‚จ๋ถ€๊ถŒ์˜ ์ง€์—ญ๋ณ„ ์‚ฌ๋ก€๊ตฌ๊ฐ„์„ ์„ ์ •ํ•˜๊ณ  ์ œ์•ˆ๋œ ํ™˜๊ฒฝ์„ฑ ํ‰๊ฐ€๋ฐฉ๋ฒ•์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ๊ทธ ๊ฒฐ๊ณผ ๊ฐ ์ง€์—ญ๋ณ„์‚ฌ๋ก€๊ตฌ๊ฐ„์˜ ํ•ด๋‹น ์ง€์—ญ์— ๋Œ€ํ•œ ํ™˜๊ฒฝ์ ์ˆ˜๋Œ€์˜ ๋ถ„ํฌ๊ฐ€ ๋‹ค์–‘ํ•˜๊ฒŒ ๋‚˜ํƒ€๋‚จ์„ ํ™•์ธํ•˜์˜€๋‹ค. ๋˜ํ•œ ๊ฐ ๋…ธ์„ ์˜ ํ™˜๊ฒฝ์ ์ธ ์ •๋„๋ฅผ ๋‚˜ํƒ€๋‚ผ ์ˆ˜ ์žˆ๋„๋ก ํ•ด๋‹น์ง€์—ญ์˜ ํ™˜๊ฒฝ์˜ํ–ฅ ์ตœ์†Œํ™” ๊ฒฝ๋กœ๋ฅผ ์ƒ์„ฑํ•œ ํ›„ ์ด๋ฅผ ๊ธฐ์ค€์œผ๋กœ ๊ฐ ๋…ธ์„ ์˜ ์นœํ™˜๊ฒฝ๋„๋ฅผ ๋ถ„์„ํ•˜์˜€๋‹ค. ๊ทธ ๊ฒฐ๊ณผ ์ง€์—ญ์˜ ํ™˜๊ฒฝ์  ๋ฏผ๊ฐ๋„๊ฐ€ํฐ ์ง€์—ญ ์ฆ‰, ๋†’์€ ์ ์ˆ˜๋Œ€๊ฐ€ ๋งŽ์€ ์ง€์—ญ์ธ ๊ฐ•์›๊ถŒ์— ์„ค๊ณ„๋œ ๋…ธ์„ ์˜ ์นœํ™˜๊ฒฝ๋„๊ฐ€ ๊ฐ€์žฅ ๋‚ฎ๊ฒŒ ๋ถ„์„๋œ ๊ฒฐ๊ณผ๋ฅผ ๋ณผ ์ˆ˜ ์žˆ์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001535741
oai_dc
์ˆ˜์น˜ํ•ด์„์„ ์ด์šฉํ•œ ํ•ญ๊ณต๊ธฐ ๊ณผ์ฃผ๋ฐฉ์ง€ ํฌ์žฅ์‹œ์Šคํ…œ์˜ ํ‰๊ฐ€๋ฐฉ๋ฒ•์— ๊ด€ํ•œ ์—ฐ๊ตฌ
A Study on Evaluation of Aircraft Rapid Arresting System Using the Numerical Analysis
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์˜์ˆ˜(์ •์ธ๊ธฐ์ˆ ๋‹จ); ๊น€์ถ˜์„ (์ •์ธ๊ธฐ์ˆ ๋‹จ); ํ•˜์šฑ์žฌ(์ •์ธ๊ธฐ์ˆ ๋‹จ); ํ•œ์žฌํ˜„(ํ•œ๊ตญ๊ตํ†ต์—ฐ๊ตฌ์›)" ]
ํ•ญ๊ณต๊ธฐ ๊ด€๋ จ ์‚ฌ๊ณ ๋Š” ๋งŽ์€ ์ธ๋ช…ํ”ผํ•ด ๋ฐ ๋ฌผ์งˆ์  ์†ํ•ด๊ฐ€ ํฌ๊ฒŒ ๋ฐœ์ƒํ•œ๋‹ค. ํ˜„์žฌ ๊ตญ๋‚ด ํ•ญ๊ณต๊ธฐ ํ™œ์ฃผ๋กœ ๊ด€๋ จ ์‚ฌ๊ณ ๋Š” ์ „์ฒด ์‚ฌ๊ณ ์˜ 28%๋ฅผ ์ฐจ์ง€ํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ๊ตญ์ œ์ ์œผ๋กœ 33%์˜ ํ•ญ๊ณต๊ธฐ ํ™œ์ฃผ๋กœ ์‚ฌ๊ณ ๊ฐ€ ๋ฐœ์ƒํ•˜์˜€๋‹ค. ์ด๋Ÿฌํ•œ ์‚ฌ๊ณ ๋ฅผ ์˜ˆ๋ฐฉํ•˜๊ธฐ ์œ„ํ•˜์—ฌ FAA์—์„œ๋Š” ๊ทœ์ •์— ๋ฏธ์น˜์ง€ ๋ชปํ•˜๋Š” ํ™œ์ฃผ๋กœ ์ข…๋‹จ์•ˆ์ „๊ตฌ์—ญ์— ๊ณผ์ฃผ๋ฐฉ์ง€ ํฌ์žฅ์‹œ์Šคํ…œ์˜ ์„ค์น˜๋ฅผ ์˜๋ฌดํ™”ํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ์•ˆ์ „์„ฑ ํ™•๋ณด๋ฅผ ์œ„ํ•˜์—ฌ ํ™œ์ฃผ๋กœ ์ข…๋‹จ์•ˆ์ „๊ตฌ์—ญ์ด ๊ทœ์ •์— ๋งŒ์กฑํ•˜๋”๋ผ๋„ ๊ณผ์ฃผ๋ฐฉ์ง€ ํฌ์žฅ์‹œ์Šคํ…œ์˜ ์„ค์น˜๋ฅผ ๊ถŒ๊ณ ํ•˜๊ณ  ์žˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ตญ์ œ์  ์ •์„ธ์— ๋งž์ถ”์–ด ๊ตญ๋‚ด์—์„œ๋„ ๊ณผ์ฃผ๋ฐฉ์ง€ ํฌ์žฅ์‹œ์Šคํ…œ์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๊ฐ€ ์ง„ํ–‰๋˜๊ณ  ์žˆ์œผ๋ฉฐ ๊ณผ์ฃผ๋ฐฉ์ง€ ํฌ์žฅ์‹œ์Šคํ…œ์˜ ๊ตญ๋‚ด ๋„์ž…์— ๋Œ€ํ•œ ์ ˆ์ฐจ๋„ ์ด๋ฃจ์–ด์ง€๊ณ  ์žˆ๋‹ค. ์ด์— ๋”ฐ๋ผ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ณผ์ฃผ๋ฐฉ์ง€ ํฌ์žฅ์‹œ์Šคํ…œ์— ๋Œ€ํ•œ ํ•ฉ๋ฆฌ์ ์ธ ์„ฑ๋Šฅํ‰๊ฐ€๋ฅผ ํ•˜๊ธฐ์œ„ํ•˜์—ฌ FAA์—์„œ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ๋Š” ARRESTOR ํ”„๋กœ๊ทธ๋žจ๊ณผ 3์ฐจ์› ๋น„์„ ํ˜• ๋™์ ํ•ด์„์ด ๊ฐ€๋Šฅํ•œ LSDYNA๋ฅผ์ด์šฉํ•˜์—ฌ ํ•ญ๊ณต๊ธฐ์˜ ํ™œ์ฃผ๋กœ ๊ณผ์ฃผ์— ๋”ฐ๋ฅธ ์ œ๋™๊ฑฐ๋ฆฌ, ๊ฒฌ์ธ๋ ฅ, ์ˆ˜์ง๋ ฅ ๋ฐ ๊ด€์ž…๋Ÿ‰์„ ๋น„๊ตํ•˜์˜€๋‹ค. ํ•ด์„ ๊ฒฐ๊ณผ ์ œ๋™๊ฑฐ๋ฆฌ๋Š” ๋น„์Šทํ•˜๊ฒŒ ํ•ด์„๋˜์—ˆ๊ณ , ๊ฒฌ์ธ๋ ฅ ๋ฐ ์ˆ˜์ง๋ ฅ์€ ๋‹ค์†Œ ์ฐจ์ด๊ฐ€ ๋ฐœ์ƒํ•˜์˜€์œผ๋‚˜ ๊ฒฝํ–ฅ์€ ๋น„์Šทํ•˜๊ฒŒ ๋„์ถœ๋˜์—ˆ๋‹ค. ์ถ”ํ›„ ๋‹ค์–‘ํ•œ ํ•ญ๊ณต๊ธฐ ์กฐ๊ฑด ๋ฐ ํฌ์žฅ์žฌ๋ฃŒ์˜ ํŠน์ง•์„๊ณ ๋ คํ•œ 3์ฐจ์› ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ํ•ด์„์ด ํ•„์š”ํ•˜๋ฉฐ, ์ง€์†์ ์ธ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ํ•ด์„ ๊ธฐ๋ฒ•์„ ๊ฐœ๋ฐœํ•˜์—ฌ ๋ณด๋‹ค ์ •ํ™•ํ•œ ํ•ด์„๋ฐฉ๋ฒ•์„ ๊ฐœ๋ฐœํ•  ํ•„์š”๊ฐ€ ์žˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001535744
oai_dc
์˜จ๋„๋ณ€ํ™”์— ๋”ฐ๋ฅธ PTCP์™€ JCP ์ ‘์†๋ถ€ ์ค„๋ˆˆ ํญ ๋ณ€ํ™”์™€ ์„ค๊ณ„ ๋ฐฉ์•ˆ
Behavior and Design of Terminal Joint Width between Post-Tensioned Concrete Pavement and Jointed Concrete Pavement under Temperature Changes
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€๋™ํ˜ธ((์ฃผ)์‚ผ์šฐ์•„์ด์— ์”จ); ์ด๋ด‰ํ•™(๊ฐ•์›๋Œ€ํ•™๊ต); ๊น€์„ฑ๋ฏผ(๊ฒฝํฌ๋Œ€ํ•™๊ต); ๋ฐ•์„ฑํƒœ(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ)" ]
๋ณธ ๋…ผ๋ฌธ์—์„œ๋Š” ํฌ์ŠคํŠธํ…์…˜ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ(PTCP: Post-Tensioned Concrete Pavement)๊ณผ ์ค„๋ˆˆ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ(JCP: Jointed Concrete Pavement)์ด ์ ‘์†๋˜๋Š” ํ„ฐ๋ฏธ๋„ ์กฐ์ธํŠธ์˜ ์‹œ๊ณต์‹œ ์ดˆ๊ธฐ ์ค„๋ˆˆ ํญ ์„ค๊ณ„์— ๋Œ€ํ•˜์—ฌ ์—ฐ๊ตฌํ•˜์˜€๋‹ค. PTCP์™€ JCP ์‚ฌ์ด์˜ ์ค„๋ˆˆ ํญ์€์†Œ์Œ๊ณผ ์Šน์ฐจ๊ฐ์— ์ง์ ‘ ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์š”์†Œ์ด๋‹ค. ์ดˆ๊ธฐ ์„ค๊ณ„ ์ค„๋ˆˆ ํญ์ด ์ง€๋‚˜์น˜๊ฒŒ ํฌ๋ฉด ์†Œ์Œ๊ณผ ์Šน์ฐจ๊ฐ์„ ์ €ํ•˜์‹œํ‚ค๊ณ , ์ค„๋ˆˆ ํญ์ด ์ง€๋‚˜์น˜๊ฒŒ์ž‘๊ฒŒ ๋˜๋ฉด ์˜จ๋„ ์ƒ์Šน์‹œ ์Šฌ๋ž˜๋ธŒ์˜ ํŒฝ์ฐฝ๊ณผ ๋ธ”๋กœ์šฐ์—… ๋ฐœ์ƒ์œผ๋กœ ์••์ถ•์‘๋ ฅ์ด ๊ณผ๋„ํ•˜๊ฒŒ ์ž‘์šฉํ•˜์—ฌ ์ค„๋ˆˆ๋ถ€ ํŒŒ์†์„ ์•ผ๊ธฐํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ๋ณธ์—ฐ๊ตฌ๋Š” ์˜จ๋„๋ณ€ํ™”์— ๋”ฐ๋ฅธ ํ„ฐ๋ฏธ๋„์กฐ์ธํŠธ์˜ ์ค„๋ˆˆ ํญ์˜ ์—ฐ๊ตฌ๋ฅผ ์œ„ํ•˜์—ฌ PTCP์™€ JCP๊ฐ€ ์‹œ๊ณต๋œ ๋™ํ•ด๊ณ ์†๋„๋กœ ์ฃผ๋ฌธ์ง„ํ˜„์žฅ์—์„œ 2010๋…„ 8์›”๊ณผ 11์›”์— ์ค„๋ˆˆ ํญ ๋ฐ์ดํ„ฐ๋ฅผ ์ธก์ •ํ•˜๊ณ  ๋ถ„์„ํ•˜์—ฌ ์ตœ์ ์˜ ์ค„๋ˆˆ ํญ ์„ค๊ณ„๋ฐฉ์•ˆ์„ ์ œ์‹œํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001535730
oai_dc
์ž์ „๊ฑฐ๋„๋กœ์šฉ ๋กค๋Ÿฌ ์ „์•• ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ์ฝ”ํŒ…์— ๋”ฐ๋ฅธ ์„ฑ๋Šฅ ํ‰๊ฐ€
Evaluation of the Performance on Coating on Roller Compacted Concrete Pavement for Bike Roads
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์ฐฝํ˜ธ(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต); ์ด์Šน์šฐ(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต); ๊น€์„ฑ๊ธธ(B&B Korea Co.)" ]
์ตœ๊ทผ ํ™”์„์ž์›์˜ ๊ณ ๊ฐˆ๊ณผ ๋Œ€๊ธฐ์˜ค์—ผ์˜ ํ”ผํ•ด๋ฅผ ์ €๊ฐํ•˜๊ธฐ ์œ„ํ•ด ์ž์ „๊ฑฐ์˜ ์ด์šฉ์„ ์ ๊ทน์ ์œผ๋กœ ์žฅ๋ คํ•˜๊ณ  ์žˆ์œผ๋ฉฐ ์ด๋ฅผ ์œ„ํ•ด ์ž์ „๊ฑฐ๋„๋กœ ๊ฑด์„ค์ด ํ™œ๋ฐœํžˆ ์ด๋ฃจ์–ด์ง€๊ณ  ์žˆ๋‹ค. ํ•˜์ง€๋งŒ ํ˜„์žฌ ์‚ฌ์šฉ ์ค‘์ธ ์ž์ „๊ฑฐ๋„๋กœ ํฌ์žฅ์€ ์ด์šฉ ํ•˜์ค‘์— ๋น„ํ•ด ๋†’์€ ์„ฑ๋Šฅ๊ณผ ์‹œ๊ณต๋น„์šฉ์„ ์ง€๋‹ˆ๊ณ  ์žˆ์–ด ํšจ์œจ์ ์ธ ๊ฑด์„ค์„ ์œ„ํ•ด ๊ฒฝ์ œ์ ์ธ ๋„๋กœํฌ์žฅํ˜•์‹์ด ํ•„์š”ํ•˜๋‹ค. ๋กค๋Ÿฌ ์ „์•• ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์€ ์‹œ๋ฉ˜ํŠธ ๊ฒฝํ™” ๋ฐ˜์‘๊ณผ ๋‹ค์ง์œผ๋กœ ์ธํ•œ ๊ณจ์žฌ ๋งž๋ฌผ๋ฆผ์—๋”ฐ๋ฅธ ๋†’์€ ๊ตฌ์กฐ์  ์„ฑ๋Šฅ์„ ํ™•๋ณดํ•  ์ˆ˜ ์žˆ๋‹ค. ๋˜ํ•œ ์‹œ๊ณต์ด ๊ฐ„๋‹จํ•˜๊ณ  ๊ฑด์„ค๋น„๊ฐ€ ์ ์–ด์„œ ์ž์ „๊ฑฐ๋„๋กœ์— ์ ์šฉํ•˜๊ธฐ ์œ„ํ•œ ์šฐ์ˆ˜ํ•œ ์กฐ๊ฑด์„ ๊ฐ–์ถ”๊ณ ์žˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋กค๋Ÿฌ ์ „์•• ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ๋ถˆ๋Ÿ‰ํ•œ ํ‘œ๋ฉด ๋ฏธ๊ด€๊ณผ ์ œ์„ค์ œ ํ”ผํ•ด์— ๋Œ€ํ•œ ์ทจ์•ฝ์„ฑ์€ ์ž์ „๊ฑฐ๋„๋กœ ๊ฑด์„ค์—์„œ ๋ฌธ์ œ๋กœ ์ž‘์šฉํ•˜๊ณ  ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ด๋Ÿฌํ•œ ๋‹จ์ ์„ ๊ทน๋ณตํ•˜๊ธฐ ์œ„ํ•ด ํ‘œ๋ฉด ๋ฏธ๊ด€์˜ ๊ฐœ์„ ๊ณผ ํ™˜๊ฒฝํ•˜์ค‘์— ๋Œ€ํ•œ ํ”ผํ•ด๋ฅผ ์ €๊ฐ ํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์œผ๋กœ ์˜ˆ์ƒ๋˜๋Š” ์ฝ”ํŒ…๊ณต๋ฒ•์„์ด์šฉํ•˜์˜€์œผ๋ฉฐ ์ด์— ๋Œ€ํ•œ ํšจ๊ณผ๋ฅผ ๊ฒ€์ฆํ•˜๊ธฐ ์œ„ํ•ด ๋กค๋Ÿฌ ์ „์•• ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ์ฝ”ํŒ…์— ๋”ฐ๋ฅธ ์„ฑ๋Šฅ์„ ๊ฒ€ํ† ํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001535745
oai_dc
์กฐ๋ฆฝ์‹ํฌ์žฅ ๊ณต๋ฒ•์„ ์ ์šฉํ•œ ๋ฒ„์Šค์ •๊ฑฐ์žฅ ํฌ์žฅ ์ดˆ๊ธฐ ๊ฑฐ๋™ ์ถ”์ ์กฐ์‚ฌ
Early-Age Behavior Monitoring of Bus-Stop-Section Pavement Constructed Employing Precast Concrete Pavement Method
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์˜คํ•œ์ง„(๊ฒฝํฌ๋Œ€ํ•™๊ต); ๊น€์„ฑ๋ฏผ(๊ฒฝํฌ๋Œ€ํ•™๊ต); ํ™ฉ์ฃผํ™˜(๊ฒฝํฌ๋Œ€ํ•™๊ต); ๋ฐ•์›์ฃผ((์ฃผ)๋™์ผ๊ธฐ์ˆ ๊ณต์‚ฌ ๊ธฐ์ˆ ์—ฐ๊ตฌ์†Œ)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ์กฐ๋ฆฝ์‹ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ ๊ณต๋ฒ•์„ ์ด์šฉํ•˜์—ฌ ๋„์‹ฌ์ง€ ๋ฒ„์Šค์ „์šฉ์ฐจ๋กœ์˜ ์ •๊ฑฐ์žฅ ๊ตฌ๊ฐ„ ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ์„ ๊ฐ•์„ฑ ํฌ์žฅ์œผ๋กœ ๊ต์ฒดํ•˜๋Š” ์‹œ๊ณต์„ ์ˆ˜ํ–‰ํ•œ ํ›„ ์ด๋Ÿฌํ•œ ํฌ์žฅ์˜ ์ดˆ๊ธฐ ๊ณต์šฉ์„ฑ์„ ๋ถ„์„ํ•˜๊ธฐ ์œ„ํ•ด ์ˆ˜ํ–‰๋˜์—ˆ๋‹ค. ์ถ”์ ์กฐ์‚ฌ ํ•ญ๋ชฉ์œผ๋กœ๋Š” ์กฐ๋ฆฝ์‹ํฌ์žฅ์˜ ์ง„์ถœ์ž… ๊ตฌ๊ฐ„์—์„œ ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ๊ณผ ์กฐ๋ฆฝ์‹ํฌ์žฅ๊ณผ์˜ ๋‹จ์ฐจ, ํ”„๋ฆฌ์บ์ŠคํŠธ ์Šฌ๋ž˜๋ธŒ๊ฐ„์˜ ์ค„๋ˆˆ ๊ฐ„๊ฒฉ ๋ฐ ๋‹จ์ฐจ, ์Šฌ๋ž˜๋ธŒ์˜ ์นจํ•˜, ์Šฌ๋ž˜๋ธŒ์˜ ๋ฏธ๋„๋Ÿผ์ €ํ•ญ ์„ฑ๋Šฅ ๋“ฑ์„ ์„ ์ •ํ•˜์˜€์œผ๋ฉฐ, ๋‹ค์ด์•„๋ชฌ๋“œ ๊ทธ๋ผ์ธ๋”ฉ ๊ณต๋ฒ•์˜ ์ ์šฉ์„ฑ๋„ ๋ถ„์„ํ•˜์˜€๋‹ค. ์ถ”์ ์กฐ์‚ฌ ๊ฒฐ๊ณผ ์กฐ๋ฆฝ์‹ํฌ์žฅ์˜ ๋‹จ์ฐจ, ์ค„๋ˆˆ ๊ฐ„๊ฒฉ, ๋ฏธ๋„๋Ÿผ์ €ํ•ญ, ์นจํ•˜ ๋“ฑ์€ ์‹œ๊ฐ„์— ๋”ฐ๋ผ ๋ณ€ํ™”๊ฐ€ ๊ฑฐ์˜ ์—†์—ˆ์œผ๋ฉฐ, ์ด๋ฅผ ํ†ตํ•ด ํ”„๋ฆฌ์บ์ŠคํŠธ ์Šฌ๋ž˜๋ธŒ๊ฐ€ ์ฐจ๋Ÿ‰ํ•˜์ค‘์„ ์•ˆ์ •๋˜๊ฒŒ ์ง€์ง€ํ•œ๋‹ค๋Š” ๊ฒƒ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋˜ํ•œ ๋‹ค์ด์•„๋ชฌ๋“œ๊ทธ๋ผ์ธ๋”ฉ ๊ณต๋ฒ•์„ ์ ์šฉํ•˜๋ฉด ์Šฌ๋ž˜๋ธŒ์˜ ๋‹จ์ฐจ ๋ฐ ๋ฏธ๋„๋Ÿผ์ €ํ•ญ ์„ฑ๋Šฅ์„ ํฌ๊ฒŒ ๊ฐœ์„ ํ•  ์ˆ˜ ์žˆ๋Š” ๊ฒƒ๋„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001535721
oai_dc
๊ฐ„์„ ๋„๋กœ ๊ธฐ๋Šฅ๋ณ„ ๊ตํ†ต์‚ฌ๊ณ ๋ชจํ˜• ๊ฐœ๋ฐœ - ์ฒญ์ฃผ์‹œ๋ฅผ ์‚ฌ๋ก€๋กœ -
Developing the Traffic Accident Models by the Function of Arterial Link Sections in the Case of Cheongju
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์ง„์„ (์ถฉ๋ถ๋Œ€ํ•™๊ต); ๊น€ํƒœ์˜(ํฌํ•ญ๊ณต๊ณผ๋Œ€ํ•™); ๊น€๊ฒฝํ™˜(์ถฉ๋ถ๋Œ€ํ•™๊ต); ๋ฐ•๋ณ‘ํ˜ธ(์ถฉ๋ถ๋Œ€ํ•™๊ต)" ]
์ด ์—ฐ๊ตฌ๋Š” ์ฒญ์ฃผ์‹œ์˜ ๊ฐ€๋กœ๊ตฌ๊ฐ„ ๊ตํ†ต์‚ฌ๊ณ ๋ฅผ ๋‹ค๋ฃจ๊ณ  ์žˆ๋‹ค. ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ ๊ฐ€๋กœ๊ตฌ๊ฐ„์˜ ๊ธฐ๋Šฅ๋ณ„ ์‚ฌ๊ณ ๋ชจํ˜•์„ ๊ฐœ๋ฐœํ•˜๋Š” ๋ฐ ์žˆ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด์„œ ์ด ์—ฐ๊ตฌ๋Š” ์ „์ฒด 472๊ฐœ์˜ ์„ธ๋ถ€๊ตฌ๊ฐ„์œผ๋กœ ๋ถ„๋ฆฌ๋œ ์ฃผ๊ฐ„์„ ๋„๋กœ์™€ ๋ณด์กฐ๊ฐ„์„ ๋„๋กœ์˜ ์‚ฌ๊ณ  ์ž๋ฃŒ๋ฅผ ์ด์šฉํ•˜์—ฌ ์ ํ•ฉํ•œ ๋ชจํ˜•์„ ๊ฐœ๋ฐœํ•˜๋Š”๋ฐ ์ค‘์ ์„ ๋‘๊ณ  ์žˆ๋‹ค. ์—ฐ๊ตฌ์˜ ์ฃผ์š” ๊ฒฐ๊ณผ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. ์ฒซ์งธ, ์ฃผ๊ฐ„์„ ๊ณผ ๋ณด์กฐ๊ฐ„์„ ๋„๋กœ์˜ ์‚ฌ๊ณ ํŠน์„ฑ์— ๋Œ€ํ•œ t ๊ฒ€์ •์€ ๋‘ ๋„๋กœ์˜ ์‚ฌ๊ณ ๊ฑด์ˆ˜์™€EPDO์— ์ฐจ์ด๊ฐ€ ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚˜ ๊ธฐ๋Šฅ๋ณ„ ์‚ฌ๊ณ ๋ชจํ˜• ๊ฐœ๋ฐœ์ด ์ ์ ˆํ•œ ๊ฒƒ์œผ๋กœ ๋ถ„์„๋œ๋‹ค. ๋‘˜์งธ, ์ฃผ๊ฐ„์„ ๋„๋กœ์˜ EPDO์™€ ์‚ฌ๊ณ ๊ฑด์ˆ˜๋Š” ๋ชจ๋‘ZINB๋ชจํ˜•์ด ์ ํ•ฉํ•œ ๊ฒƒ์œผ๋กœ ๋ถ„์„๋œ๋‹ค. ์…‹์งธ, ๋ณด์กฐ๊ฐ„์„ ๋„๋กœ EPDO๋Š” ZINB๋ชจํ˜•, ๊ทธ๋ฆฌ๊ณ  ์‚ฌ๊ณ ๊ฑด์ˆ˜๋Š” ZIP๋ชจํ˜•์ด ์ตœ์ ์ธ ๊ฒƒ์œผ๋กœ ๋ถ„์„๋œ๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ ์ฃผ๊ฐ„์„ ๋„๋กœ ์‚ฌ๊ณ ๋ชจํ˜•(ZINB)์˜ ๊ณตํ†ต๋ณ€์ˆ˜๋Š” ๊ตํ†ต๋Ÿ‰๊ณผ ๊ตด๊ณก์ ์ˆ˜, ๋ณด์กฐ๊ฐ„์„ ๋„๋กœ์˜ EPDO๋ชจํ˜•(ZINB)๊ณผ ์‚ฌ๊ณ ๊ฑด์ˆ˜๋ชจํ˜•(ZIP) ๊ณตํ†ต๋ณ€์ˆ˜๋Š” ํ‰๊ท ์ข…๋‹จ๊ฒฝ์‚ฌ์ธ ๊ฒƒ์œผ๋กœ ํ‰๊ฐ€๋œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001535727
oai_dc
๋„๋กœ์ฃผํ–‰์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ๋ฅผ ํ™œ์šฉํ•œ ์‹ ํ˜ธ๊ต์ฐจ๋กœ ์†๋„์ €๊ฐ์— ๋Œ€ํ•œ Positive Guidance ํšจ๊ณผ ์—ฐ๊ตฌ
Effectiveness of Positive Guidance for Speed Reduction at Signalized Intersection by Using Driving Simulator
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋…ธ๊ด€์„ญ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ด์ข…ํ•™(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ๊น€์ข…๋ฏผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›)" ]
์‹ ํ˜ธ๊ต์ฐจ๋กœ ๊ตฌ๊ฐ„์˜ ์œ„ํ—˜์›์ธ์— ๋Œ€ํ•ด์„œ ์‚ฌ์ „์— ์‚ฌ๊ณ ์˜ˆ๋ฐฉ์„ ๊ฐ•๊ตฌํ•œ๋‹ค๋ฉด ์‚ฌ๊ณ ๊ฑด์ˆ˜๋ฅผ ์ค„์ด๋Š”๋ฐ ๋„์›€์ด ๋  ๊ฒƒ์ด๋‹ค. ํŠนํžˆ, ์‹ ํ˜ธ๊ต์ฐจ๋กœ์—์„œ ๊ธฐํ•˜๊ตฌ์กฐ ๊ฐœ์„ ๊ณผ ๊ฐ™์ด ๋งŽ์€ ์˜ˆ์‚ฐ์„ ํˆฌ์žํ•˜์ง€ ์•Š๋”๋ผ๋„ ์‚ฌ๊ณ ๊ฐ์†Œํšจ๊ณผ๋ฅผ ๋‚ผ ์ˆ˜ ์žˆ๋‹ค. PG(Positive Guidance) ๊ธฐ๋ฒ•์€ ์‹ ํ˜ธ๊ต์ฐจ๋กœ์—์„œ ๋„๋กœ์•ˆ์ „์‹œ์„ค๋ฌผ์˜ ๊ฐœ์„ ์„ ํ†ตํ•˜์—ฌ ๊ตํ†ต์‚ฌ๊ณ ๋ฅผ ์˜ˆ๋ฐฉํ•  ์ˆ˜ ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ณผ์†์œผ๋กœ ์ธํ•ด์„œ ์‚ฌ๊ณ ์œ„ํ—˜์„ฑ์ด ๋†’์€ ์‹ ํ˜ธ๊ต์ฐจ๋กœ 1๊ณณ์„์„ ์ •ํ•˜์—ฌ ๋Œ€์ƒ์ง€์ ์˜ ๋ฌธ์ œ์  ๋ถ„์„ ๋ฐ ๊ฐœ์„ ๋ฐฉ์•ˆ์„ ๋„์ถœํ•˜์˜€๋‹ค. ์„ ์ •๋œ ๊ตฌ๊ฐ„์€ ์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๋Œ€์ƒ๊ตฌ๊ฐ„์˜ ํ˜„ํ™ฉ์„ ๊ทธ๋Œ€๋กœ ์žฌํ˜„ํ•˜์—ฌ ์‹คํ—˜ํ•˜์˜€๋‹ค. ์ด๋ฅผ ํ† ๋Œ€๋กœ PG๊ฐœ์„  ์ „โ‚ฉํ›„์˜ ์ง€์ ๋ณ„ ์†๋„ํšจ๊ณผ๊ฐ€ ์žˆ๋Š”์ง€๋ฅผ ๊ฒ€์ฆํ•˜๊ธฐ ์œ„ํ•ด์„œ t ๊ฒ€์ฆ์„ ์‹ค์‹œํ•˜์˜€๋‹ค. ๊ทธ ๊ฒฐ๊ณผ, ๊ฐœ์„  ํ›„์—๋Š”์šด์ „์ž๊ฐ€ ์ •๋ณด๋ฅผ ์ถฉ๋ถ„ํžˆ ์ œ๊ณต๋ฐ›์•„์„œ ์‹ ํ˜ธ๊ต์ฐจ๋กœ ๋ถ€๊ทผ์—์„œ ์†๋„๋ฅผ ๊ฐ์†ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ํ–ฅํ›„ ๋ณธ ์—ฐ๊ตฌ๋ฅผ ํ† ๋Œ€๋กœ, PG๊ธฐ๋ฒ•์„ ํ™œ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ์ผ๋ถ€ ์‹ ํ˜ธ๊ต์ฐจ๋กœ์— ๋Œ€ํ•ด์„œ ๋งŽ์€ ๋น„์šฉ์„ ํˆฌ์žํ•˜์ง€ ์•Š๋”๋ผ๋„ ์ €๋น„์šฉ์œผ๋กœ ๊ตํ†ต์‚ฌ๊ณ  ๊ฐ์†Œ ํšจ๊ณผ๋ฅผ ๊ฑฐ๋‘˜ ์ˆ˜ ์žˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001535739
oai_dc
๊ตต์€ ๊ณจ์žฌ ์ตœ๋Œ€์น˜์ˆ˜ ๋ฐ ์‹œ๋ฉ˜ํŠธ ์ข…๋ฅ˜์— ๋”ฐ๋ฅธ ์••์ถ•๊ฐ•๋„์™€ ์ „๋‹จํŒŒ ์†๋„์˜ ์ƒ๊ด€๊ด€๊ณ„์— ๋Œ€ํ•œ ์‹คํ—˜์  ์—ฐ๊ตฌ
An Experimental Study on Relation between compressive strength and Shear Wave velocity for characteristics of coarse aggregate size and type of cement
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์•ˆ์ง€ํ™˜(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ „์„ฑ์ผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ๋‚จ์ •ํฌ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ๊ถŒ์ˆ˜์•ˆ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›)" ]
์ฝ˜ํฌ๋ฆฌํŠธ์—์„œ ๊ฐ•๋„๋Š” ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ๋ฌผ๋ฆฌ์  ํŠน์„ฑ์„ ํ‰๊ฐ€ํ•  ์ˆ˜ ์žˆ๋Š” ์ค‘์š”ํ•œ ์ธ์ž ์ค‘ ํ•˜๋‚˜์ด๋ฉฐ ์ฝ˜ํฌ๋ฆฌํŠธ์— ๊ฐ€์žฅ ๋งŽ์€ ๋ถ€ํ”ผ๋ฅผ ์ฐจ์ง€ํ•˜๋Š”๊ฒƒ์ด ๊ณจ์žฌ์ด๋‹ค. ๋˜ํ•œ ์‹œ๋ฉ˜ํŠธ๋Š” ์ฝ˜ํฌ๋ฆฌํŠธ ๋งŒ๋“œ๋Š” ๊ฒฐํ•ฉ์žฌ๋กœ์„œ ์ด ์—ญ์‹œ ๊ฐ•๋„์™€ ๋งค์šฐ ๋ฐ€์ ‘ํ•œ ๊ด€๊ณ„๊ฐ€ ์žˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ณจ์žฌ์™€ ์‹œ๋ฉ˜ํŠธ์˜ ํŠน์„ฑ์ด์ฝ˜ํฌ๋ฆฌํŠธ ์••์ถ•๊ฐ•๋„์™€ ์ „๋‹จํŒŒ ์†๋„์˜ ์ƒ๊ด€๊ด€๊ณ„์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ํŒŒ์•…ํ•˜๊ณ ์ž ๊ตต์€ ๊ณจ์žฌ ์ตœ๋Œ€์น˜์ˆ˜์™€ ์‹œ๋ฉ˜ํŠธ ์ข…๋ฅ˜๋ณ„๋กœ ์‹คํ—˜์„ ์‹ค์‹œํ•˜์˜€๋‹ค. ์‹œ๋ฉ˜ํŠธ๋Š” 1์ข… ์‹œ๋ฉ˜ํŠธ์™€ ์ดˆ์†๊ฒฝ ์‹œ๋ฉ˜ํŠธ๋ฅผ ์‚ฌ์šฉํ–ˆ๊ณ , ๊ณจ์žฌ๋Š” ์„œ๋กœ ๋‹ค๋ฅธ ์ง€์—ญ์˜ 3๊ฐ€์ง€ ๊ณจ์žฌ๋ฅผ ์‚ฌ์šฉํ•˜์˜€๋‹ค, ๊ณจ์žฌ์˜ ์ž…๋„๋Š” ๊ตต์€ ๊ณจ์žฌ์ตœ๋Œ€์น˜์ˆ˜ 19mm์™€ 13mm์˜ ๋‹จ์ž…๋„ ๊ณจ์žฌ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋™์ผ ๋ฐฐํ•ฉ์‹œ ์••์ถ•๊ฐ•๋„์™€ ์ „๋‹จํŒŒ ์†๋„์˜ ์ƒ๊ด€๊ด€๊ณ„๋ฅผ ์‚ดํŽด๋ณด์•˜๋‹ค. ๋˜ํ•œ ๊ณจ์žฌ์˜ ํŠน์„ฑ์„ ์ •๋Ÿ‰ํ™” ํ•˜๊ณ ์ž LA๋งˆ๋ชจ์‹œํ—˜์„ ์‹ค์‹œํ•˜์˜€๋‹ค. ๊ทธ ๊ฒฐ๊ณผ ์••์ถ•๊ฐ•๋„์™€ ์ „๋‹จํŒŒ ์†๋„์˜ ์ƒ๊ด€๊ด€๊ณ„๋Š” ์‹œ๋ฉ˜ํŠธ ์ข…๋ฅ˜์— ๋”ฐ๋ผ ๋‹ฌ๋ž์œผ๋‚˜, ๊ณจ์žฌ์˜์ข…๋ฅ˜, ์ž…๋„ ๋ฐ ๋งˆ๋ชจ๊ฐ๋Ÿ‰์— ๊ด€๊ณ„์—†์ด ์ผ์ •ํ•œ ์ƒ๊ด€์„ฑ์„ ๋ณด์ด๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001535740
oai_dc
ํ‘์ƒ‰ VES-LMC์˜ ํ˜„์žฅ์ ์šฉ์„ฑ ํ‰๊ฐ€
Field Application Evaluation of Black VES-LMC
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ •์›๊ฒฝ((์ฃผ)์‚ผ์šฐ์•„์ด์— ์”จ ๊ธฐ์ˆ ์—ฐ๊ตฌ์†Œ); ๊ธธ์šฉ์ˆ˜(๊ฐ•์›๋Œ€ํ•™๊ต); ๊น€์šฉ๋นˆ(๊ฐ•์›๋Œ€ํ•™๊ต); ์œค๊ฒฝ๊ตฌ(๊ฐ•์›๋Œ€ํ•™๊ต)" ]
VES-LMC(Very-Early Strength Latex Modified Concrete)๋Š” ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ๋‚ด๊ตฌ์„ฑ ํ–ฅ์ƒ์— ๊ธฐ์—ฌํ•˜๋Š” SB๋ผํ…์Šค๋ฅผ ์ฒจ๊ฐ€ํ•œ ์‹ ์†๊ฐœ๋ฐฉํ˜• ๋ณด์ˆ˜๋ณด๊ฐ•์žฌ๋กœ์„œ๋กœ ๊ต๋ฉด์žฌํฌ์žฅ ๋ฐ ์ฝ˜ํฌ๋ฆฌํŠธํฌ์žฅ ๋ณด์ˆ˜์— ์ ์šฉ๋˜๊ณ  ์žˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ VES-LMC์˜ ๋ฐ์€ ์ƒ‰์ƒ์€ ์šด์ „์ž์—๊ฒŒ ์‹œ๊ฐ์  ๋ถ€๋‹ด์„ ์œ ๋ฐœํ•˜์—ฌ ์ฃผํ–‰์„ฑ์„ ์ €ํ•˜์‹œํ‚ฌ ์ˆ˜ ์žˆ์–ด, ์‹ฌ๋ฆฌ์  ์•ˆ์ • ๋„๋ชจ๋ฅผ ์œ„ํ•ด VES-LMC์˜ ์ƒ‰์ƒ์„ ์ธ์ ‘ํ•œ ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ๊ตฌ๊ฐ„๊ณผ ์œ ์‚ฌํ•œ ํ‘์ƒ‰์œผ๋กœ๊ฐœ๋ฐœํ•  ํ•„์š”์„ฑ์ด ๋Œ€๋‘ ๋˜์—ˆ๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ํ‘์ƒ‰์•ˆ๋ฃŒ์ธ ์นด๋ณธ๋ธ”๋ž™์„ ์‹œ๋ฉ˜ํŠธ๋Ÿ‰ ๋Œ€๋น„ 2% ์ฒจ๊ฐ€ํ•œ ํ‘์ƒ‰ VES-LMC์— ๋Œ€ํ•œ ํ˜„์žฅ์ ์šฉ์„ฑ ๋ฐ ๊ณต์šฉ์„ฑ์„ ํ‰๊ฐ€ํ•˜๊ณ ์ž ํ•˜์˜€๋‹ค. ํ˜„์žฅ ์ ์šฉ๊ฒฐ๊ณผ ํ‘์ƒ‰ VES-LMC๋Š” ๊ธฐ์กด VES-LMC์™€ ๋น„๊ตํ•˜์—ฌ ์ž‘์—…์„ฑ, ์Šฌ๋Ÿผํ”„, ๊ณต๊ธฐ๋Ÿ‰ ๋“ฑ์—๋Š” ๋ณ€ํ™”๊ฐ€ ์—†์—ˆ์œผ๋ฉฐ ์–‘์ƒ 4์‹œ๊ฐ„์—์„œ๋Š” 20MPa ์ด์ƒ์„ ๋ฐœํ˜„ํ•˜์˜€๋‹ค. ๊ณต์šฉ์„ฑ ํ‰๊ฐ€๊ฒฐ๊ณผ ํ‘์ƒ‰ VES-LMC๋Š” ์ผ๋ฐ˜์ฝ˜ํฌ๋ฆฌํŠธ์™€ ์•„์ŠคํŒ”ํŠธํฌ์žฅ๊ตฌ๊ฐ„์— ๋น„ํ•˜์—ฌ ์˜จ๋„์‘๋ ฅ๋ฐœ์ƒ๋Ÿ‰์ด ๊ฐ€์žฅ ์ ์€ ๊ฒƒ์œผ๋กœ ํ‰๊ฐ€๋˜์—ˆ์œผ๋ฉฐ, ์ด๊ฒƒ์€ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ์•ˆ์ •์„ฑ์„ ์˜๋ฏธํ•œ๋‹ค. ํŠนํžˆ ๊ฒฐ๋น™์‹œ ์˜ํ•˜๊ถŒ์—์„œ๋„์ƒ์˜จ์„ ์œ ์ง€ํ•˜์—ฌ ๋„๋กœ๊ฒฐ๋น™์„ ์˜ˆ๋ฐฉํ•˜๊ณ  ์œต๋น™์„ ์ด‰์ง„ํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์œผ๋กœ ๊ธฐ๋Œ€๋œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001535736
oai_dc
์ ‘์ฐฉ์‹ ์ฝ˜ํฌ๋ฆฌํŠธ ๋ง์”Œ์šฐ๊ธฐ ๊ณต๋ฒ•์„ ์œ„ํ•œ ์ดˆ์†๊ฒฝ ์•„ํฌ๋ฆด๊ณ„ ํด๋ฆฌ๋จธ ๊ฐœ์งˆ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ์ ์šฉ์„ฑ ์—ฐ๊ตฌ
A Study on the Application of Very Rapid Hardening Acrylic Polymer Modified Concrete for Bonded Concrete Overlay Method
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์Šน์šฐ(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต); ๊น€์˜๊ทœ(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต); ์ดํ’ํฌ((์œ )๊ธˆ์˜ํ† ๊ฑด)" ]
๊ตญ๋‚ด์˜ ๊ฒฝ์šฐ ๋…ธํ›„ํ™”๋œ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์— ๋Œ€ํ•œ ์ผ๋ฐ˜์ ์ธ ์œ ์ง€๋ณด์ˆ˜ ๊ณต๋ฒ•์œผ๋กœ ์•„์ŠคํŒ”ํŠธ ๋ง์”Œ์šฐ๊ธฐ ๊ณต๋ฒ•์ด ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๊ธฐ์กด ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ์ˆ˜๋ช…์„ ์—ฐ์žฅ์‹œํ‚ค๊ธฐ ์œ„ํ•œ ์•„์ŠคํŒ”ํŠธ ๋ง์”Œ์šฐ๊ธฐ ๊ณต๋ฒ•์˜ ๊ฒฝ์šฐ, ๊ธฐ์กด ํฌ์žฅ๊ณผ์˜ ๋ฌผ๋ฆฌ์  ํŠน์„ฑ์ด ์ƒ์ดํ•˜์—ฌ ๋ฐ˜์‚ฌ๊ท ์—ด, ํฌํŠธํ™€ ๋ฐ์†Œ์„ฑ๋ณ€ํ˜• ๋“ฑ์˜ ๋‹ค์–‘ํ•œ ํฌ์žฅ ํŒŒ์†์ด ๋ฐœ์ƒํ•˜๊ณ  ์žˆ๋Š” ์‹ค์ •์ด๋‹ค. ์ด์™€ ๊ฐ™์€ ๋ฌธ์ œ์ ์„ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์•„์ŠคํŒ”ํŠธ ๋ง์”Œ์šฐ๊ธฐ ๊ณต๋ฒ•์„ ๋Œ€์ฒ˜ํ•˜๊ธฐ์œ„ํ•œ ๋ฐฉ์•ˆ์œผ๋กœ ์ฝ˜ํฌ๋ฆฌํŠธ ๋ง์”Œ์šฐ๊ธฐ ๊ณต๋ฒ•์˜ ์ ์šฉ์ด ์š”๊ตฌ๋˜๊ณ  ์žˆ๋Š” ์‹ค์ •์ด๋‹ค. ์ฝ˜ํฌ๋ฆฌํŠธ ๋ง์”Œ์šฐ๊ธฐ ๊ณต๋ฒ•์€ ์‚ฌ์šฉ ์—ฐํ•œ์ด ๊ธธ๊ณ , ์ค‘์ฐจ๋Ÿ‰์— ๋Œ€ํ•œ์ง€์ง€๋ ฅ์ด ์šฐ์ˆ˜ํ•˜๋ฉฐ, ์†Œ์„ฑ๋ณ€ํ˜•์ด ๋ฐœ์ƒํ•˜์ง€ ์•Š์œผ๋ฏ€๋กœ ์œ ์ง€๋ณด์ˆ˜ ๋นˆ๋„ ๋ฐ ์œ ์ง€๊ด€๋ฆฌ๋น„๋ฅผ ํ˜„์ €ํžˆ ์ค„์ผ ์ˆ˜ ์žˆ๋Š” ์žฅ์ ์ด ์žˆ๋‹ค. ํ•˜์ง€๋งŒ ๋น„๊ต์ ๊ธด ์–‘์ƒ๊ธฐ๊ฐ„์œผ๋กœ ์ธํ•˜์—ฌ ์šฐํšŒ๋„๋กœ ๊ฐ€์„ค ๋ฐ ๊ตํ†ตํ†ต์ œ ๋“ฑ์˜ ๊ธฐ์ˆ ์ ์ธ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ถฉ๋ถ„ํ•œ ์ž‘์—…์„ฑ ํ™•๋ณด ๋ฐ ์‹ ์†ํ•œ ๊ตํ†ต๊ฐœ๋ฐฉ์„ ์œ„ํ•˜์—ฌ ์ดˆ์†๊ฒฝ ์•„ํฌ๋ฆด๊ณ„ ํด๋ฆฌ๋จธ ๊ฐœ์งˆ ์ฝ˜ํฌ๋ฆฌํŠธ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ž‘์—…์„ฑ, ๋‚ด๊ตฌ์„ฑ ๋ฐ ํ™˜๊ฒฝ์ €ํ•ญ์„ฑ์— ๋Œ€ํ•œ ํ‰๊ฐ€๋ฅผ ํ†ตํ•œ ์ ‘์ฐฉ์‹์ฝ˜ํฌ๋ฆฌํŠธ ๋ง์”Œ์šฐ๊ธฐ ๊ณต๋ฒ•์˜ ์ ์šฉ์„ฑ์„ ๊ฒ€ํ† ํ•˜์˜€๋‹ค. ์กฐ๊ธฐ ๊ตํ†ต๊ฐœ๋ฐฉ ํŠน์„ฑ ํ‰๊ฐ€๋ฅผ ์œ„ํ•œ ๊ฐ•๋„์ธก์ • ๊ฒฐ๊ณผ ์žฌ๋ น 4์‹œ๊ฐ„ ํ›„ ์••์ถ•๊ฐ•๋„ 21MPa, ๋ถ€์ฐฉ๊ฐ•๋„ 1.4MPa๋ฅผ ์ƒํšŒํ•˜๋Š” ๊ฒฐ๊ณผ๋ฅผ ํ™•์ธํ•˜์˜€๋‹ค. ๋˜ํ•œ ํ™˜๊ฒฝํ•˜์ค‘ ์ €ํ•ญ์„ฑ ์‹คํ—˜ ๊ฒฐ๊ณผ ์ผ๋ฐ˜ ํฌํ‹€๋žœ๋“œ ์‹œ๋ฉ˜ํŠธ ์ฝ˜ํฌ๋ฆฌํŠธ์— ๋น„ํ•ด ๋งค์šฐ ์šฐ์ˆ˜ํ•˜์—ฌ ๋‚ด๊ตฌ์„ฑ์„ ํ™•๋ณดํ•  ๊ฒƒ์œผ๋กœ ํŒ๋‹จํ•˜์˜€๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•˜์—ฌ ์ดˆ์†๊ฒฝ ์•„ํฌ๋ฆด๊ณ„ ํด๋ฆฌ๋จธ ๊ฐœ์งˆ ์ฝ˜ํฌ๋ฆฌํŠธ๋Š” ๋Œ€๊ทœ๋ชจ ์ ‘์ฐฉ์‹ ์ฝ˜ํฌ๋ฆฌํŠธ ๋ง์”Œ์šฐ๊ธฐ ๊ณต๋ฒ•์— ์ ํ•ฉํ•œ ์žฌ๋ฃŒ๋กœ์จ, ์ถฉ๋ถ„ํ•œ ์ž‘์—…์„ฑ ๋ฐ ์‹ ์†ํ•œ ์กฐ๊ธฐ ๊ตํ†ต๊ฐœ๋ฐฉ์„ ์š”๊ตฌํ•˜๋Š” ์œ ์ง€๋ณด์ˆ˜ ๊ณต๋ฒ• ์ ์šฉ์ด ๊ฐ€๋Šฅํ•  ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001535732
oai_dc
์„ ํ˜•์œ ํ˜• ๊ตฌ๋ถ„์„ ํ†ตํ•œ ๊ณ ์†๋„๋กœ ์‚ฌ๊ณ ๋นˆ๋„๋ชจํ˜• ๊ฐœ๋ฐœ ์—ฐ๊ตฌ
Freeway Crash Frequency Model Development Based on the Classification of Geometric Alignment Type
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์ƒ์—ฝ(์„œ์šธ์‹œ๋ฆฝ๋Œ€ํ•™๊ต); ์ตœ์žฌ์„ฑ(์„œ์šธ์‹œ๋ฆฝ๋Œ€ํ•™๊ต); ์ด์ˆ˜๋ฒ”(์„œ์šธ์‹œ๋ฆฝ๋Œ€ํ•™๊ต); ๊น€์„ฑ๋ฏผ(์„œ์šธ์‹œ๋ฆฝ๋Œ€ํ•™๊ต); ์กฐ์›๋ฒ”(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ๊น€์šฉ์„(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ณ ์†๋„๋กœ๋ฅผ ๋Œ€์ƒ์œผ๋กœ ๊ฐ๊ฐ์˜ ๊ตฌ๊ฐ„์— ๋Œ€ํ•œ ์„ ํ˜•์œ ํ˜•์„ ๊ตฌ๋ถ„ํ•˜์—ฌ ์‚ฌ๊ณ ๋นˆ๋„๋ชจํ˜•์„ ๊ฐœ๋ฐœํ•˜์˜€๋‹ค. ํ˜„์žฌ ์‚ฌ๊ณ ๋นˆ๋„๋ชจํ˜• ๋ถ€๋ฌธ์˜ ์—ฐ๊ตฌ๋Š” ์ฃผ๋กœ ๊ณ ์†๋„๋กœ ๊ตฌ๊ฐ„ ์ „์ฒด๋ฅผ ๋Œ€์ƒ์œผ๋กœ ํ•œ ์—ฐ๊ตฌ๊ฐ€ ๋Œ€๋ถ€๋ถ„์ด๊ธฐ ๋•Œ๋ฌธ์— ๊ฑฐ์‹œ์ ์ธ ์ธก๋ฉด์—์„œ ์‚ฌ๊ณ ๋นˆ๋„๋ชจํ˜•์ด ๊ฐœ๋ฐœ๋˜์—ˆ๋‹ค๊ณ  ํ• ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์ด์— ๋”ฐ๋ผ ๊ฐ๊ฐ์˜ ๊ตฌ๊ฐ„ํŠน์„ฑ์ด ์ •ํ™•ํžˆ ๋ฐ˜์˜๋˜์ง€ ์•Š์€ ์ƒํƒœ์—์„œ์˜ ์‚ฌ๊ณ ๋นˆ๋„๋ฅผ ์˜ˆ์ธกํ•˜์˜€๋‹ค๊ณ  ๋ณผ ์ˆ˜ ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ด๋Ÿฌํ•œ ๋ฌธ์ œ์ ์„ ์ธ์‹ํ•˜์—ฌ, ๋™์งˆ๊ตฌ๊ฐ„ ๋ถ„ํ• ๋ฒ•์„ ์‚ฌ์šฉํ•˜์—ฌ ๊ณ ์†๋„๋กœ์˜ ํ‰๋ฉด์„ ํ˜•์„ ์ง์„ ๋ถ€, ๊ณก์„ ๋ถ€, ์—ฐ์†๊ณก์„ ๋ถ€๋กœ ๊ตฌ๋ถ„ํ•˜์˜€๊ณ , ์ด๋ฅผ ๊ตฐ์ง‘๋ถ„์„์„ ํ†ตํ•˜์—ฌ ์ง์„ ๋ถ€์™€ ๊ณก์„ ๋ถ€์˜ ์œ ํ˜•์„ ๊ตฌ๋ถ„ํ•˜์—ฌ ๊ณ ์†๋„๋กœ์˜ ๊ฐ๊ฐ์˜ ๊ตฌ๊ฐ„๋ณ„ ํŠน์„ฑ์„ ๋ฐ˜์˜ํ•œ ์‚ฌ๊ณ ๋นˆ๋„๋ชจํ˜•์„ ๊ตฌ์ถ•ํ•˜์˜€๋‹ค. ๋ณธ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ๋Š” ๊ณ ์†๋„๋กœ ๊ฐ ๊ตฌ๊ฐ„์˜ ์‚ฌ๊ณ ๋นˆ๋„๋ฅผ ์˜ˆ์ธกํ•˜๋Š”๋ฐ ์žˆ์–ด ๋” ์ •ํ™•ํ•˜๊ณ  ํ•ฉ๋ฆฌ์ ์ธ ๊ฒฐ๊ณผ๋ฅผ ๋„์ถœํ•ด ๋‚ผ ๊ฒƒ์ด๋ผ ํŒ๋‹จํ•œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001479694
oai_dc
ํ†ต๊ณ„์ ๊ธฐ๋ฒ•์„ ์ด์šฉํ•œ ์‹ ํ˜ธ์œ„๋ฐ˜ ๋ถ„์„ (์ถฉ์ฒญ๋ถ๋„ 4์ง€ ์‹ ํ˜ธ๊ต์ฐจ๋กœ๋ฅผ ์ค‘์‹ฌ์œผ๋กœ)
Red Light Violations Analysis Using Statistical Methods - in case of Chungbuk 4-Legged Signalized Intersections -
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์ •์ˆœยท(๋„๋กœ๊ตํ†ต์•ˆ์ „๊ด€๋ฆฌ๊ณต๋‹จ); ๊น€์œคํ™˜(์ถฉ๋ถ๋„์ฒญ); ์ •์šฐํƒ(๋„๋กœ๊ตํ†ต๊ณต๋‹จ)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ์ถฉ๋ถ๋„๋‚ด ๋„์‹ฌ๋ถ€/๋„์‹œ์™ธ๊ณฝ๋ถ€/์ง€๋ฐฉ๋ถ€ ์‹ ํ˜ธ๊ต์ฐจ๋กœ์—์„œ์˜ ์‹ ํ˜ธ์œ„๋ฐ˜์— ๊ด€ํ•œ ๊ฒƒ์ด๋‹ค. ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ ์‹ ํ˜ธ์œ„๋ฐ˜๊ณผ ๋‹ค์–‘ํ•œ ์ธ์ ,์ฐจ๋Ÿ‰ ๋ฐ ๋„๋กœํ™˜๊ฒฝ์š”์ธ์˜ ๊ด€๊ณ„๋ฅผ ์ดํ•ดํ•˜๊ณ ์ž ํ•จ์— ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์˜ ๊ธฐ์ˆ ํ†ต๊ณ„์™€ ๋กœ์ง€์Šคํ‹ฑ ๋ถ„์„์„ ์œ„ํ•ด์„œ SPSS 12.0์„ ์ด์šฉํ•˜์˜€๋‹ค. ๋ถ„์„๋œ ์ฃผ์š” ๊ฒฐ๊ณผ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. ์ฒซ์งธ, ์‹ ํ˜ธ์œ„๋ฐ˜์€ ๋„์‹œ์™ธ๊ณฝ๋ถ€๋ณด๋‹ค๋Š” ์ง€๋ฐฉ๋ถ€์™€ ๋„์‹ฌ๋ถ€์—์„œ ๋งŽ์ด ๋ฐœ์ƒํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋ถ„์„๋˜์—ˆ๋‹ค. ๋‘˜์งธ, ์‹ ํ˜ธ์œ„๋ฐ˜ ์šด์ „์ž์˜ 81.1%๊ฐ€ ์ œํ•œ์†๋„ ์ดํ•˜๋กœ ์ฃผํ–‰ํ•˜์˜€์œผ๋ฉฐ, 77.3%๋Š” ์ ์ƒ‰๋“ฑํ™”ํ›„ 2.0์ดˆ ์ด๋‚ด์— ๊ต์ฐจ๋กœ์— ์ง„์ž…ํ•˜๋‹ค ๋‹จ์†๋˜์—ˆ๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ, ๋กœ์ง€์Šคํ‹ฑ ํšŒ๊ท€๋ถ„์„์— ์˜ํ•ด ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜ํ•œ ๋ชจํ˜•์‹์ด ๊ฐœ๋ฐœ ๋˜์—ˆ๋‹ค(chi-square=0.000, McFadde=0.265). ๊ฐœ๋ฐœ๋œ ๋ชจํ˜•์˜ ๋…๋ฆฝ๋ณ€์ˆ˜๋กœ๋Š” ์ง€์—ญ(๋„์‹ฌ๋ถ€/๋„์‹œ์™ธ๊ณฝ๋ถ€/์ง€๋ฐฉ๋ถ€), ์šด์ „์ž ์„ฑ๋ณ„, ๊ณ„์ ˆ, ์ฐจ์ข…, ์ฃผ์•ผ๊ฐ„, ์ฃผํ–‰์†๋„๋ฅผ ํฌํ•จํ•˜๊ณ  ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์‹ ํ˜ธ์œ„๋ฐ˜ ์šด์ „์ž์˜ ์—ฐ๋ น๊ณผ ์‹ ํ˜ธ๊ต์ฐจ๋กœ ์ ‘๊ทผ๋ถ€์—์„œ์˜ ์šด์ „ํ–‰ํƒœ ๊ฐ„์˜ ๋ฐ€์ ‘ํ•œ ๊ด€๋ จ์„ฑ์€ ๋ฐœ๊ฒฌํ•˜์ง€ ๋ชปํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001479686
oai_dc
์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ๋ฅผ ์ด์šฉํ•œ ๊ฐ์†์œ ๋„ ๋…ธ๋ฉดํ‘œ์‹œ์˜ ํšจ๊ณผ ์—ฐ๊ตฌ
Effectiveness of Pavement Marking for Speed Reduction by Using Driving Simulator
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋…ธ๊ด€์„ญ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ด์ข…ํ•™(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ๊น€์ข…๋ฏผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์žฅํ˜œ๋ž€(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ๋ฅผ ์ด์šฉํ•˜์—ฌ ์†๋„๊ฐ์† ๋…ธ๋ฉดํ‘œ์‹œ ์œ ํ˜•๋ณ„๋กœ ๊ฐ์† ํšจ๊ณผ๊ฐ€ ์–ด๋А ์ •๋„์ธ์ง€์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๋ฅผ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ์ด๋ฅผ ์œ„ํ•ด์„œ20~70๋Œ€์˜ ๋‹ค์–‘ํ•œ ์—ฐ๋ น์ธต์œผ๋กœ ๊ตฌ์„ฑํ•œ 41๋ช…์ด ์‹คํ—˜์— ์ฐธ์—ฌํ•˜์˜€๋‹ค. ๊ตฌ๊ฐ„๋ณ„ ๊ธฐ๋ฒ•์— ๋”ฐ๋ฅธ ์†๋„ํ˜„ํ™ฉ์„ ์‚ดํŽด๋ณด๋ฉด, ๋…ธ๋ฉดํ‘œ์‹œ ์‹œ์ž‘์ง€์  ๋ฐ๊ณก์„ ์‹œ์ž‘์ ์—์„œ Peripheral Transverse Line โ…ก์˜ ์†๋„ ๊ฐ์†ํšจ๊ณผ๊ฐ€ ๊ฐ€์žฅ ์ข‹์€ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ๋„๋กœ์ด์šฉ์ž์˜ ์ธ๊ฐ„๊ณตํ•™์ ๊ณ ๋ ค ์š”์†Œ๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ์šด์ „์ž ์‹œ๊ฐํŠน์„ฑ์„ ๊ณ ๋ คํ•œ ๊ฐ์†์œ ๋„๊ธฐ๋ฒ• ๊ฐœ๋ฐœ์— ์žˆ์–ด์„œ ๊ทธ ํšจ๊ณผ๋ฅผ ๊ฒ€์ฆํ–ˆ๋‹ค๋Š” ์ ์—์„œ ์˜์˜๊ฐ€ ์žˆ๋‹ค. ํ–ฅํ›„ ์—ฐ๊ตฌ๋กœ๋Š” ๊ฐ์†์œ ๋„ ๋…ธ๋ฉดํ‘œ์‹œ๊ฐ€ ์žฅ๊ธฐ์ ์œผ๋กœ ์šด์ „์ž์—๊ฒŒ ํšจ๊ณผ์ ์ธ์ง€์— ๋Œ€ํ•œ ๊ฒ€์ฆ์ด ํ•„์š”ํ•˜๋ฉฐ, ์ƒ‰์˜ ๋Œ€๋น„(์˜ˆ : ํฐ์ƒ‰ ๋…ธ๋ฉดํ‘œ์‹œ์— ๊ฒ€์€์ƒ‰ ์•„์ŠคํŒ”ํŠธ)์— ๋”ฐ๋ฅธ ์†๋„๊ฐ์† ํšจ๊ณผ๊ฐ€ ์žˆ๋Š”์ง€์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๋„ ํ•„์š”ํ•˜๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001479703
oai_dc
์นœํ™˜๊ฒฝ ์ž์ „๊ฑฐ๋„๋กœ๋ฅผ ์œ„ํ•œ ๋กค๋Ÿฌ ๋‹ค์ง ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ๊ธฐ์ดˆ๋ฌผ์„ฑ์— ๊ด€ํ•œ ์—ฐ๊ตฌ
A Study on the Properties of Roller Compacted Concrete Pavement for Environmental Friendly Bike Road
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์ฐฝํ˜ธ(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต); ๊ฐ•์žฌ๊ทœ((์ฃผ)์‚ผ์šฐ์•„์ด์— ์”จ); ๋ฐ•์ฒ ์šฐ(๊ฐ•์›๋Œ€ํ•™๊ต); ์ด์Šน์šฐ(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต)" ]
์—๋„ˆ์ง€ ์ ˆ์•ฝ๊ณผ CO2๋ฐœ์ƒ๋Ÿ‰์˜ ์ ˆ๊ฐ์„ ์œ„ํ•ด ์ž์ „๊ฑฐ์˜ ์ด์šฉ์„ ์ ๊ทน ์žฅ๋ คํ•˜๊ณ  ์žˆ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด ๋‹ค๋Ÿ‰์˜ ์‹ ์„ค ์ž์ „๊ฑฐ ๋„๋กœ ๊ฑด์„ค ๊ณ„ํš์„ ์ถ”์ง„ ์ค‘์— ์žˆ๋‹ค. ํ˜„์žฌ ๊ตญ๋‚ด์—์„œ ์‹ ์„ค ์ž์ „๊ฑฐ๋„๋กœ ๊ฑด์„ค์„ ์œ„ํ•ด ์•„์ŠคํŒ”ํŠธํฌ์žฅ ๋ฐ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์„ ๋น„๋กฏํ•˜์—ฌ, ๋ฐ˜๊ฐ•์„ฑํฌ์žฅ, ์œ ์ƒ‰ํฌ์žฅ, ํ™ํฌ์žฅ ๋“ฑ์ด ์ ์šฉ๋˜๊ณ  ์žˆ๋‹ค. ํ•˜์ง€๋งŒ ์ด๋“ค ํฌ์žฅํ˜•์‹์€ ์ž์ „๊ฑฐ๋„๋กœ์˜ ์š”๊ตฌ ์„ฑ๋Šฅ์— ๋น„ํ•˜์—ฌ ์‹œ๊ณต๋น„์šฉ์ด ๋†’๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ฒฝ์ œ์ ์ด๊ณ  ์นœํ™˜๊ฒฝ์ ์ด๋ฉฐ ๋‚ด๊ตฌ์„ฑ์„ ํ™•๋ณดํ•œ ์ž์ „๊ฑฐ๋„๋กœํฌ์žฅ์œผ๋กœ์จ ๋กค๋Ÿฌ ๋‹ค์ง ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ์ตœ์  ๋‹ค์ง์œจ๊ณผ ๋ฐฐํ•ฉ๋น„๋ฅผ ๊ธฐ์ดˆ๋ฌผ์„ฑ์‹œํ—˜์„ ํ†ตํ•ด ๊ฒ€ํ† ํ•˜์˜€๋‹ค. ๋„์ถœ๋œ ๋ฐฐํ•ฉ๋น„์— ๋Œ€ํ•œ ๋™๊ฒฐ์œตํ•ด์™€ ์ œ์„ค์ œ ์ €ํ•ญ์„ฑ ์‹œํ—˜์„ ํ†ตํ•ด ํ™˜๊ฒฝ์ €ํ•ญ์„ฑ์„ ๊ฒ€ํ† ํ•˜์˜€๋‹ค. ์ถ”๊ฐ€์ ์œผ๋กœ ๊ฒฝ์ œ์„ฑ ๋ฐ CO2๋ฐœ์ƒ๋Ÿ‰์„ ์ผ๋ฐ˜์ฝ˜ํฌ๋ฆฌํŠธํฌ์žฅ๊ณผ ๋น„๊ต๋ฅผ ํ†ตํ•ด ํ‰๊ฐ€ํ–ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001479706
oai_dc
๊ณ ๋ฌด ํ‡ด์ ๋ฌผ์— ์˜ํ•œ ๊ณตํ•ญ ํ™œ์ฃผ๋กœ ํ‘œ๋ฉด ๋งˆ์ฐฐ๊ณ„์ˆ˜ ๋ณ€ํ™”
Variation of Friction Coefficient of Airport Runway Surface by Rubber Deposits
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ฒœ์„ฑํ•œ(์ธ์ฒœ๊ตญ์ œ๊ณตํ•ญ๊ณต์‚ฌ); ์ž„์ง„์„ (์ธํ•˜๋Œ€ํ•™๊ต); ๋ฐ•์ฃผ์˜(์ธํ•˜๋Œ€ํ•™๊ต); ์ •์ง„ํ›ˆ(์ธํ•˜๋Œ€ํ•™๊ต)" ]
๋ณธ ๋…ผ๋ฌธ์—์„œ๋Š” ๊ตญ๋‚ด ๊ณตํ•ญ ํ™œ์ฃผ๋กœ์— ์ ํ•ฉํ•œ ๋งˆ์ฐฐ๊ณ„์ˆ˜ ์ธก์ • ๋ฐ ๊ณ ๋ฌด ํ‡ด์ ๋ฌผ ์ œ๊ฑฐ์— ๋Œ€ํ•œ ํ•ฉ๋ฆฌ์  ๊ธฐ์ค€ ๊ฐœ๋ฐœ์„ ์œ„ํ•ด ๊ด€๋ จ ํ•ด์™ธ ๊ธฐ์ค€ ๋ฐ์—ฐ๊ตฌ๊ฒฐ๊ณผ์— ๊ด€ํ•œ ๋ฌธํ—Œ์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ๊ทธ๋ฆฌ๊ณ  2007๋…„ 8์›”๋ถ€ํ„ฐ 2009๋…„ 7์›”๊นŒ์ง€ASFT(Airport Surface Friction Tester)์žฅ๋น„๋ฅผ ์ด์šฉํ•˜์—ฌ ์ธ์ฒœ๊ตญ์ œ๊ณตํ•ญ ํ™œ์ฃผ๋กœ์˜ ๋งˆ์ฐฐ๊ณ„์ˆ˜๋ฅผ ์ธก์ •ํ•˜๊ณ  ํ•ญ๊ณต๊ธฐ ์ง‘์ค‘ ์ฐฉ๋ฅ™ ์ง€์ ์— ๋Œ€ํ•œ ๋ถ„์„์„ ์‹ค์‹œํ•˜์˜€๋‹ค. ํƒ€์ด์–ด ๊ณ ๋ฌด์˜ ํ‡ด์  ๋ฐ ์ œ๊ฑฐ์— ๋”ฐ๋ฅธ ๋งˆ์ฐฐ๊ณ„์ˆ˜์˜ ๋ณ€ํ™”๋ฅผ ๋ถ„์„ํ•˜์˜€๊ณ  ์ด์— ๋ฏธ์น˜๋Š” ๊ณ„์ ˆ์  ์˜ํ–ฅ์„ ํฌ์žฅ ํ˜•์‹๋ณ„๋กœ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ๊ณ ๋ฌด ํ‡ด์ ๋ฌผ ์ œ๊ฑฐ ์ž‘์—…์„ ์ฃผ๊ธฐ์ ์œผ๋กœ ์ˆ˜ํ–‰ํ•ด๋„ ํ™œ์ฃผ๋กœ ํ‘œ๋ฉด์˜ ๋งˆ์ฐฐ๊ณ„์ˆ˜๋Š” ์žฅ๊ธฐ์ ์œผ๋กœ ์‹œ๊ฐ„์— ๋”ฐ๋ผ ์ ์ฐจ ๊ฐ์†Œ๋˜๋Š” ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ๋‹ค. ์—ฌ๋ฆ„์ฒ  ๋งˆ์ฐฐ๊ณ„์ˆ˜์˜ ๋ณ€ํ™”๊ฐ€ ๋‹ค๋ฅธ ๊ณ„์ ˆ์—๋น„ํ•ด ์ปธ์œผ๋ฉฐ ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ์ด ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ๋ณด๋‹ค ๊ณ„์ ˆ์  ์˜ํ–ฅ์— ๋ฏผ๊ฐํ–ˆ๋‹ค. ๋งคํฌ๋กœํ•œ ํ‘œ๋ฉด์กฐ์ง์„ ๊ฐ–๋Š” ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ์˜ ๋งˆ์ฐฐ๊ณ„์ˆ˜๊ฐ€ ๋งˆ์ดํฌ๋กœํ•œ ํ‘œ๋ฉด์กฐ์ง์„ ๊ฐ–๋Š” ์žฌ๋ น ์ดˆ๊ธฐ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ๋งˆ์ฐฐ๊ณ„์ˆ˜๋ณด๋‹ค ํฐ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ํƒ€์ด์–ด ๊ณ ๋ฌด์˜ ํ‡ด์  ๋ฐ ์ œ๊ฑฐ์— ๋”ฐ๋ฅธ ๋งˆ์ฐฐ๊ณ„์ˆ˜์˜ ๋ณ€ํ™”๋„ ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ์—์„œ ๋” ํฐ ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001479702
oai_dc
๋…น์ƒ‰ ์‚ฌํšŒ๊ธฐ๋ฐ˜์‹œ์„ค์˜ ์—ด ์—๋„ˆ์ง€ ํ•˜๋ฒ ์ŠคํŒ…์„ ์œ„ํ•œ ๊ธฐ์ดˆ์‹คํ—˜ ์—ฐ๊ตฌ
A Basic Experimental Study on the Heat Energy Harvesting for Green SOC
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์กฐ๋ณ‘์™„(ํ•œ์–‘๋Œ€ํ•™๊ต); ์ด๋•ํฌ(ํ•œ์–‘๋Œ€ํ•™๊ต); ์ด๋™์œค(ํ•œ์–‘๋Œ€ํ•™๊ต); ๊น€์œค๊ธฐ(ํ•œ์–‘๋Œ€ํ•™๊ต)" ]
์ตœ๊ทผ ๋…น์ƒ‰๋‰ด๋”œํ˜๋ช…์œผ๋กœ ์ƒˆ๋กœ์šด ์ฒญ์ •์—๋„ˆ์ง€์›์˜ ํ™œ์šฉ์ด ์š”๊ตฌ๋จ์— ๋”ฐ๋ผ, ์ฒ ๋กœ๋‚˜ ๋„๋กœ๊ฐ™์€ ์ƒํ™œ์ฃผ๋ณ€์˜ ์‚ฌํšŒ๊ธฐ๋ฐ˜์‹œ์„ค์—์„œ ๋ฐœ์ƒ๋˜๋Š”์—ด ์—๋„ˆ์ง€์˜ ํ•˜๋ฒ ์ŠคํŒ… ๊ฐ€๋Šฅ์„ฑ์„ ๊ฒ€์ฆํ•˜๊ธฐ ์œ„ํ•ด ๋„์‹œ ๋ฐ ์ƒํ™œ์ฃผ๋ณ€์—์„œ ๋А๊ปด์ง€๋Š” ๋œจ๊ฑฐ์šด ์—ด๊ณผ ์˜จ๋„๋ฅผ ์—ด์ „ํ˜„์ƒ์„ ์ด์šฉํ•œ Bi-Te๊ณ„์—ด์˜ ์—ด์ „์†Œ์ž๋ฅผ ํ†ตํ•ด ์—ด`-`์ „๊ธฐ๋ณ€ํ™˜ ๊ฐ€๋Šฅ์„ฑ์„ ํ™•์ธํ•˜๊ณ , ๋„์‹œ์‚ฐ์—… ๊ธฐ๋ฐ˜์‹œ์„ค์˜ ์—ด์› ๋ฐ ์ฃผ๋ณ€ํ™˜๊ฒฝ๋ณ€ํ™”๋ฅผ ๊ณ ๋ คํ•œ ์‹คํ—˜์„ ํ†ตํ•ด ๋ฐœ์ƒ๋˜๋Š”์ „๊ธฐ์  ํŠน์„ฑ์„ ํ™•์ธํ•˜์—ฌ, ๋„์‹œ์—์„œ ๋ฌด์˜์‹์ ์œผ๋กœ ํ๊ธฐ๋˜๊ณ  ์žˆ๋Š” ์—ด์—๋„ˆ์ง€์˜ ํšจ์œจ์ ์ธ ํ™œ์šฉ๋ฐฉ์•ˆ์— ๋Œ€ํ•˜์—ฌ ๋ชจ์ƒ‰ํ•˜์˜€๋‹ค. ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ๋„๋กœ๋‚˜ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ตฌ์กฐ๋ฌผ๋“ฑ์˜ ์‚ฌํšŒ๊ธฐ๋ฐ˜์‹œ์„ค์—์„œ ๋ฐœ์ƒ ๊ฐ€๋Šฅํ•œ ์—ด์›์˜ ์˜จ๋„์ฐจ๋ฅผ ์—ด์ „์†Œ์ž ์–‘๋‹จ์— ๊ณต๊ธ‰ํ•˜๊ณ , ์—ด์ „๋‹ฌ ๋ฐฉ๋ฒ•๊ณผ ์žฌ๋ฃŒ ๊ณต๊ธ‰์‹œ๊ฐ„ ๋“ฑ์„ ๋ณ€์ˆ˜๋กœ ํ•˜์—ฌ ๋ฐœ์ƒํ•˜๋Š” ์ „๊ธฐ์  ํŠน์„ฑ์„ ์ธก์ •ํ•œ ์‹คํ—˜๊ฒฐ๊ณผ 70โ„ƒ์˜ ์˜จ๋„์ฐจ์™€ 1m2์˜ ๋ฉด์ ์—์„œ ์•ฝ 20.82W์˜ ์ „๋ ฅ์„ ์–ป์„์ˆ˜ ์žˆ์Œ์„ ํ™•์ธํ•จ์œผ๋กœ์จ ์—ด์—๋„ˆ์ง€ ํšŒ์ˆ˜ ๊ฐ€๋Šฅ์„ฑ์„ ๊ฒ€์ฆํ•˜์˜€๊ณ , ์‚ฐ์—…๊ธฐ๋ฐ˜์‹œ์„ค์—์„œ ๋ฐœ์ƒํ•˜๋Š” ์—ด์›์˜ ์˜จ๋„๋ณ€ํ™”์œจ ๋ฐ ๋ณ€ํ™˜๋ฉด์ ์ด ์—ด`-`์ „๊ธฐ๋ณ€ํ™˜์— ์žˆ์–ด์„œ ๊ฐ€์žฅ ํฐ ์˜ํ–ฅ์„ ๋ฏธ์น˜๊ณ  ์žˆ๋Š” ๊ฒƒ์„ ํ™•์ธํ•˜์˜€๋‹ค. ๋˜ํ•œ ํšจ์œจ์ ์ธ ์—ด์ „ ๋ฐœ์ „์„ ์œ„ํ•ด์„œ๋Š” ์—ด์ „์†Œ์ž ์ž์ฒด์˜ ๋ณ€ํ™˜ํšจ์œจ์„ฑ๋Šฅ์˜ ํ–ฅ์ƒ๊ณผ ๋”๋ถˆ์–ด ์—ด์—๋„ˆ์ง€์›์˜ ์—ด์†์‹ค ๊ฐ์†Œ, ์—ด๋ณด์กด์œจ ํ–ฅ์ƒ ๋“ฑ์˜ ํ™œ์šฉ๋ฐฉ๋ฒ•์„ ํ†ตํ•ด ํšจ์œจ์ ์ด๊ณ  ์ง€์†์ ์ธ ์—ด์ „ ๋ฐœ์ „์˜ ๊ฐ€๋Šฅ์„ฑ์ด์žˆ์Œ์„ ํ™•์ธํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001479699
oai_dc
A Preliminary Study of Roller Types for Chip Seals Construction
A Preliminary Study of Roller Types for Chip Seals Construction
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์žฌ์ค€(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์› ๋„๋กœ์—ฐ๊ตฌ์‹ค); ๊น€์˜์ˆ˜(North Carolina State University)" ]
This paper presents a preliminary study of roller types for chip seals based on aggregate retention performance. Chip seal test sections composed of single seals of granite 78M aggregate and CRS-2 emulsion were constructed using three different roller types: the pneumatic tire roller, steel wheel roller, and combination roller. In order to investigate the performance of these rollers effectively, it is critical to test chip seal samples obtained directly from field construction. Therefore, test sections were constructed on New Sandy Hill Church Road near Bailey, North Carolina. Chip seal samples obtained from these sections were used for laboratory testing. The aggregate retention performance was evaluated using the flip-over test (FOT), Vialit test, and the third-scale Model Mobile Loading Simulator (MMLS3). Based on the test results and visual observation, both the pneumatic roller and the combination roller used together are recommended to improve chip seal performance with the sequence of the pneumatic roller rolling first followed by the combination roller.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001479704
oai_dc
๊ด‘๋ฌผ์งˆํ˜ผํ™”์žฌ๋ฅผ ์ ์šฉํ•œ ์‹œ๋ฉ˜ํŠธ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ์„ฑ๋Šฅ ํ‰๊ฐ€
Performance of cement concrete pavement incorporating mineral admixtures
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์Šนํƒœ(๊ตฐ์‚ฐ๋Œ€ํ•™๊ต); ์ด๋‹คํ˜„(๊ตฐ์‚ฐ๋Œ€ํ•™๊ต); ์ด์žฌ์ค€(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์› ๋„๋กœ์—ฐ๊ตฌ์‹ค)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ๊ณ ๋กœ์Šฌ๋ž˜๊ทธ๋ฏธ๋ถ„๋ง ๋ฐ ์‹ค๋ฆฌ์นดํ„๊ณผ ๊ฐ™์€ ๊ด‘๋ฌผ์งˆํ˜ผํ™”์žฌ๋ฅผ ์‚ฌ์šฉํ•œ ์‹œ๋ฉ˜ํŠธ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ์„ฑ๋Šฅ์— ๋Œ€ํ•œ ์—ญํ•™์ , ๋ฌผ๋ฆฌ์  ํ‰๊ฐ€๋ฅผ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ๊ด‘๋ฌผ์งˆํ˜ผํ™”์žฌ ์‚ฌ์šฉ ์‹œ๋ฉ˜ํŠธ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ํœจ๊ฐ•๋„, ์••์ถ•๊ฐ•๋„, ํ†ต๊ณผ์ „ํ•˜๋Ÿ‰, ์—ผ์†Œ์ด์˜จ ํ™•์‚ฐ๊ณ„์ˆ˜ ๋ฐ ์ดˆ๊ธฐํ‘œ๋ฉดํก์ˆ˜์œจ์„์†Œ์ •์˜ ์žฌ๋ น์—์„œ ์ธก์ •ํ•˜์˜€์œผ๋ฉฐ, ๊ทธ ๊ฒฐ๊ณผ๋ฅผ ๊ธฐ์ค€ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ์„ฑ๋Šฅ๊ณผ ๋น„๊ตํ•˜์˜€๋‹ค. ์‹คํ—˜๊ฒฐ๊ณผ, ๊ด‘๋ฌผ์งˆํ˜ผํ™”์žฌ์˜ ์ข…๋ฅ˜์— ๋”ฐ๋ผ ์‹œ๋ฉ˜ํŠธ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ๊ฐ•๋„๊ฑฐ๋™์€ ๋‹ค๋ฅด๊ฒŒ ๋‚˜ํƒ€๋‚ฌ์œผ๋ฉฐ, ๋Œ€์ฒด์ ์œผ๋กœ ์‹ค๋ฆฌ์นดํ„์„ ์‚ฌ์šฉํ•œ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ์••์ถ•๊ฐ•๋„ ๋ฐœํ˜„์ด ๋‹ค์†Œ ์šฐ์ˆ˜ํ•˜๊ฒŒ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ, ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ์—ผ์†Œ์ด์˜จ ํ™•์‚ฐ๊ณ„์ˆ˜๋Š” ๊ธฐ์ค€ ์ฝ˜ํฌ๋ฆฌํŠธ์— ๋น„ํ•˜์—ฌ ๋งค์šฐ ์ž‘์€ ๊ฒฝํ–ฅ์„ ๋‚˜ํƒ€๋ƒ„์œผ๋กœ์จ, ์ด๋Š” ๊ด‘๋ฌผ์งˆํ˜ผํ™”์žฌ๋ฅผ ์‚ฌ์šฉํ•œ ์‹œ๋ฉ˜ํŠธ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ์šฐ์ˆ˜ํ•œ ๋‚ด์—ผ์„ฑ์„ ๋‹ค์‹œ ํ•œ๋ฒˆ ํ™•์ธ ํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋„์ถœ๋œ ์‹คํ—˜๊ฒฐ๊ณผ๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ํ•˜์—ฌ, ํ–ฅํ›„ ๊ณ ์„ฑ๋Šฅ ์‹œ๋ฉ˜ํŠธ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ ์„ค๊ณ„๋ฅผ ์œ„ํ•œ ์žฌ๋ฃŒ์  ๊ธฐ์ดˆ ๋ฐ์ดํ„ฐ๋ฅผ ์ œ์‹œํ•˜๊ณ ์ž ํ•œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001479701
oai_dc
์ผ๋ฐ˜๊ตญ๋„์˜ ํ™˜๊ฒฝ์นœํ™”์„ฑ ํ‰๊ฐ€๋ฐฉ๋ฒ•๋ก  ๊ฐœ๋ฐœ
Development of Evaluation Method for Environmental Friendly Property in National Highway
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ „์šฐํ›ˆ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ด์˜์ธ(์„œ์šธ๋Œ€ํ•™๊ต)" ]
ํ™˜๊ฒฝ์นœํ™”์ ์ธ ๋„๋กœ๊ฑด์„ค์˜ ๊ฐœ๋…์€ ์ตœ๊ทผ์— ๋งŽ์ด ์–ธ๊ธ‰๋˜๊ณ  ์žˆ์œผ๋‚˜ ์‹ค์ œ๋กœ ์ธก์ •ํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•๋ก ์ด ์ „๋ฌดํ•œ ์‹ค์ •์ด๋‹ค. ํŠนํžˆ ํ™˜๊ฒฝ์นœํ™”์„ฑ์„ ํ˜„์žฅ์— ์ ์šฉํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๊ณ„ํš๋‹จ๊ณ„์—์„œ ์ ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•๋ก ์ด ๊ฐœ๋ฐœ๋˜์–ด์•ผ ํ•œ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ ์ผ๋ฐ˜๊ตญ๋„์˜ ํ™˜๊ฒฝ์นœํ™”์„ฑ์„ํ‰๊ฐ€ํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์„ ๊ฐœ๋ฐœํ•˜์—ฌ ํ˜„์žฅ์— ์ ์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๋Š” ๊ฒƒ์ด๋‹ค. ํ‰๊ฐ€์ง€ํ‘œ ๊ฐœ๋ฐœ์„ ์œ„ํ•ด ํ™˜๊ฒฝ์˜ํ–ฅํ‰๊ฐ€์—์„œ ์ œ์‹œํ•˜๊ณ  ์žˆ๋Š” ์ด10๊ฐœ ๋ถ„์•ผ์—์„œ 8๊ฐœ์˜ ํ™˜๊ฒฝ์นœํ™”์„ฑ ์ง€ํ‘œ๋ฅผ ์„ ์ •ํ•˜์˜€์œผ๋ฉฐ, ์ •์„ฑ์  ํ‰๊ฐ€๊ธฐ๋ฒ•๊ณผ ์ •๋Ÿ‰์  ํ‰๊ฐ€๊ธฐ๋ฒ•์„ ํ•จ๊ป˜ ์ ์šฉํ•˜๊ธฐ ์œ„ํ•ด ์ •์„ฑ์  ํ‰๊ฐ€๋ฐฉ๋ฒ•์œผ๋กœ๋Š” ๊ณ„์ธตํ™”๋ถ„์„๋ฒ•(Analytic Hierarchy Process)์„ ์‚ฌ์šฉํ•˜์˜€์œผ๋ฉฐ, ์ •๋Ÿ‰์  ํ‰๊ฐ€๋ฐฉ๋ฒ•์œผ๋กœ๋Š” ์ผ๋ฐ˜๊ตญ๋„ ๊ตฌ๊ฐ„์—์„œ ์ง€ํ‘œ์— ๋Œ€ํ•œ ์ˆ˜์น˜๋ฅผ์ ์šฉํ•˜์˜€๋‹ค. ํ™˜๊ฒฝ์นœํ™”์„ฑ ์ง€ํ‘œ์„ ์ •์„ ์œ„ํ•ด ์‹œ๋ฒ”์ ์šฉ๋œ ์ผ๋ฐ˜๊ตญ๋„ ๊ตฌ๊ฐ„์€ ์ด 10๊ฐœ ๊ตฌ๊ฐ„์— 120km์˜ ์—ฐ์žฅ์œผ๋กœ ๊ตฌ์„ฑ๋˜์–ด ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ ์ œ์‹œ๋œ ํ‰๊ฐ€๋ฐฉ๋ฒ•๋ก ์€ ์ผ๋ฐ˜๊ตญ๋„์˜ ํ™˜๊ฒฝ์— ๋Œ€ํ•œ ์ ์šฉ์ˆ˜์ค€์„ ํ‰๊ฐ€ํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์ ์šฉ์— ๋Œ€ํ•œ ์ดํ•ด๊ฐ€ ์‰ฝ๊ณ  ๋ฐ์ดํ„ฐ์˜ ์ˆ˜์ง‘์ด ๊ฐ„ํŽธํ•˜๋‹ค. ์ด๋Ÿฌํ•œ ๋ฐฉ๋ฒ•๋ก ์„ ํ†ตํ•ด ๋„๋กœ๊ฑด์„ค์‹œ์— ํ™˜๊ฒฝ์นœํ™”์„ฑ์„ ํ‰๊ฐ€ํ•˜๊ณ  ๋ณด์™„ํ•  ์ˆ˜ ์žˆ๋Š” ๋„๊ตฌ๋กœ ์ด์šฉ์ด ๊ฐ€๋Šฅํ•  ๊ฒƒ์ด๋‹ค. ๋˜ํ•œ ์—ฌ๋Ÿฌ ๋„๋กœ๊ตฌ๊ฐ„๋“ค์˜ํ™˜๊ฒฝ์นœํ™”์„ฑ์— ๋Œ€ํ•œ ๋น„๊ต๋ฅผ ํ†ตํ•ด ํ™˜๊ฒฝ์นœํ™”์„ฑ์„ ๋†’์ผ ์ˆ˜ ์žˆ๋Š” ๊ทผ๊ฑฐ๋กœ ์‚ฌ์šฉ์ด ๊ฐ€๋Šฅํ•  ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001479709
oai_dc
ํฌ์ŠคํŠธํ…์…˜ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ์ค„๋ˆˆ ํญ ์„ค๊ณ„
Joint Width Design for Post-Tensioned Concrete Pavement
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€๋™ํ˜ธ((์ฃผ)์‚ผ์šฐ์•„์ด์— ์”จ); ๊ธธ์šฉ์ˆ˜(๊ฐ•์›๋Œ€ํ•™๊ต); ๊น€์ง„์›…(๊ฐ•์›๋Œ€ํ•™๊ต); ์œค๊ฒฝ๊ตฌ(๊ฐ•์›๋Œ€ํ•™๊ต)" ]
ํฌ์ŠคํŠธํ…์…˜ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ(PTCP: Post-Tensioned Concrete Pavement)์—์„œ ๊ฐ•์„ ์˜ ๊ธด์žฅ ๊ฐ„๊ฒฉ ์„ค๊ณ„์™€ ๋”๋ถˆ์–ด ์ฃผ์š” ์„ค๊ณ„ ์ธ์ž๋กœ์„œ์ค„๋ˆˆ์˜ ์ดˆ๊ธฐ ์„ค๊ณ„ ํญ์„ ๋“ค ์ˆ˜ ์žˆ๋‹ค. ์ค„๋ˆˆ ํญ์˜ ๊ฒฐ์ •์€ ์†Œ์Œ๊ณผ ์Šน์ฐจ๊ฐ์— ์ง์ ‘ ์˜ํ–ฅ์„ ๋ฏธ์น˜๋ฉฐ ์ดˆ๊ธฐ ํญ์ด ๊ณผ๋„ํ•˜๊ฒŒ ํฌ๋ฉด ์†Œ์Œ๊ณผ ์Šน์ฐจ๊ฐ์— ์•…์˜ํ–ฅ์„ ๋ฏธ์น˜๊ฒŒ ๋˜๋ฉฐ, ์ดˆ๊ธฐ ํญ์ด ์ง€๋‚˜์น˜๊ฒŒ ์ž‘๊ฒŒ ๋˜๋ฉด ํ•˜์ ˆ๊ธฐ ์˜จ๋„์ƒ์Šน์œผ๋กœ ๋ธ”๋กœ์šฐ์—… ํ˜„์ƒ์ด ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ ๋˜ํ•œ ๊ณผ๋„ํ•œ ์••์ถ•์‘๋ ฅ์— ์˜ํ•ด ์ค„๋ˆˆ๋ถ€์˜ ํŒŒ์†์ด ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ๋Š” PTCP์˜ ์ดˆ๊ธฐ ์ค„๋ˆˆ ํญ ์„ค๊ณ„๋ฅผ ์ตœ์ ํ™”ํ•˜๊ณ  ์˜จ๋„๋ณ€ํ™”์— ๋”ฐ๋ฅธ ์ค„๋ˆˆ ํญ์˜ ๊ฑฐ๋™์„ ๋ถ„์„ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ˆ˜ํ–‰๋˜์—ˆ๋‹ค. ์‹œ๊ณต ํ›„ 1๋…„์ด ๊ฒฝ๊ณผํ•œ PTCP ์Šฌ๋ž˜๋ธŒ๋ฅผ ๋Œ€์ƒ์œผ๋กœ ์ค„๋ˆˆ ํญ์— ๋Œ€ํ•œ ์‹คํ—˜์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ์˜จ๋„๋Š”PTCP ์Šฌ๋ž˜๋ธŒ์— ์˜จ๋„์ธก์ • ์„ผ์„œ๋ฅผ ๊นŠ์ด๋ณ„๋กœ ์„ค์น˜ํ•˜์—ฌ ์ธก์ •ํ•˜์˜€๊ณ , ์ค„๋ˆˆ ํญ์˜ ์ธก์ •์€ ๋ฒ„์–ด๋‹ˆ์–ด์บ˜๋ฆฌํผ์Šค๋ฅผ ์ด์šฉํ•˜์—ฌ ํ•˜๋ฃจ ์ค‘ ๋‹ค์–‘ํ•œ ์‹œ๊ฐ„๋Œ€์— ์ธก์ •ํ•˜์—ฌ ์˜จ๋„์™€ ์ค„๋ˆˆ ํญ๊ณผ์˜ ์—ฐ๊ด€์„ฑ์„ ๋ถ„์„ํ•˜์˜€๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•ด ์‹œ๊ณต์ดˆ๊ธฐ ์ตœ์ ํ™”๋œ ์ค„๋ˆˆ ํญ ์„ค๊ณ„๋ฐฉ์•ˆ์„ ์ œ์‹œํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001479708
oai_dc
๊ณ ์†์ถ•์ค‘๊ณ„๊ฐ€ ์„ค์น˜๋œ ํฌ์ŠคํŠธํ…์…˜ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ์‹คํ—˜์  ๊ฑฐ๋™ ๋ถ„์„
Experimental Analysis of Weigh-in-Motion Sensor Installed Post-Tensioned Concrete Pavement Behavior
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•ํฌ๋ฒ”(๊ฒฝํฌ๋Œ€ํ•™๊ต); ๋ฐฐ์ข…์˜ค((์ฃผ)์‚ผ์šฐ์•„์ด์— ์”จ); ๊น€์„ฑ๋ฏผ(๊ฒฝํฌ๋Œ€ํ•™๊ต); ์•ˆ์ฃผ์˜ฅ(๊ฒฝํฌ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ํฌ์ŠคํŠธํ…์…˜ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ(PTCP: Post-Tensioned Concrete Pavement)์— ๊ณ ์†์ถ•์ค‘๊ณ„(WIM: Weigh-in-Motion)๋ฅผ์„ค์น˜ํ•œ ํฌ์žฅ ์‹œ์Šคํ…œ์˜ ๊ฑฐ๋™์„ ๋ถ„์„ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ˆ˜ํ–‰๋˜์—ˆ๋‹ค. PTCP๋Š” ์ผ์ฐจ๋กœ ํญ์œผ๋กœ ๊ธฐ์กด์˜ ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ์„ ์ ˆ์‚ญํ•˜์—ฌ ์ œ๊ฑฐํ•œ ํ›„์— ์‹œ๊ณต๋˜์—ˆ๋‹ค. PTCP๋Š” ์Šฌ๋ž˜๋ธŒ์˜ ์—ฐ์žฅ์ด ๊ธธ๊ธฐ ๋•Œ๋ฌธ์— ๊ธด์žฅ์„ ํ†ตํ•ด ํ”„๋ฆฌ์ŠคํŠธ๋ ˆ์Šค๋ฅผ ์ ์ ˆํžˆ ์ž‘์šฉ์‹œํ‚ค๊ธฐ ์œ„ํ•ด์„œ๋Š” ์Šฌ๋ž˜๋ธŒ์™€ ํ•˜๋ถ€์ธต๊ณผ์˜ ๋งˆ์ฐฐ์ด ์ ์–ด์•ผ ํ•˜๋ฉฐ ์ด๋Ÿฌํ•œ ์˜ํ–ฅ์„ ์‹œํ—˜์‹œ๊ณต์„ ํ†ตํ•ด ์šฐ์„ ์ ์œผ๋กœ ๋ถ„์„ํ•˜์˜€์œผ๋ฉฐ, ํ™˜๊ฒฝํ•˜์ค‘์— ๋”ฐ๋ฅธ ์Šฌ๋ž˜๋ธŒ์˜ ์ข…๋ฐฉํ–ฅ ๊ฑฐ๋™๋„ ๋ถ„์„ํ•˜์˜€๋‹ค. ์‹œํ—˜์‹œ๊ณต์„ ํ†ตํ•ด ์–ป์€ ๊ฒฐ๊ณผ๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ๊ณต์šฉ์ค‘์ธ ๋„๋กœ์— WIM ์„ผ์„œ๋ฅผ ์„ค์น˜ํ•œ PTCP๋ฅผ ์‹œ๊ณตํ•˜์˜€์œผ๋ฉฐ ์ด๋Ÿฌํ•œ ํฌ์žฅ์ฒด๊ฐ€ ํ™˜๊ฒฝํ•˜์ค‘์„ ๋ฐ›์„ ๋•Œ์˜ ์ปฌ๋ง ๊ฑฐ๋™์„ ์ธก์ •ํ•˜์—ฌ ํŠน์„ฑ์„ ๋ถ„์„ํ•˜์˜€๋‹ค. ์—ฐ๊ตฌ๊ฒฐ๊ณผ PTCP ์Šฌ๋ž˜๋ธŒ ์ƒ๋ถ€์˜ ์ผ๋ถ€๋ฅผ ์ ˆ์‚ญํ•˜์—ฌ WIM ์„ผ์„œ๋ฅผ ์„ค์น˜ํ•˜๋”๋ผ๋„ PTCP ์˜ ๊ฑฐ๋™์€ ์ด์— ์˜ํ–ฅ์„ ๋ฐ›์ง€ ์•Š๋Š” ๊ฒƒ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ์œผ๋ฉฐ, WIM ์„ผ์„œ์˜ ์ •๋ฐ€ ์ธก์ •์— ๋ถ€ํ•ฉ๋˜๋Š” PTCP ์‹œ์Šคํ…œ์„ ์‹œ๊ณตํ•  ์ˆ˜ ์žˆ๋Š” ๊ธฐ๋ฐ˜์„ ๋งˆ๋ จํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001479683
oai_dc
์ดˆ๋ฐ•์ธต ๋ง์”Œ์šฐ๊ธฐ์šฉ ์•„ํฌ๋ฆด ํด๋ฆฌ๋จธ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ํŠน์„ฑ ์—ฐ๊ตฌ
Characterization of Acryl Polymer Concretes for Ultra Thin Overlays
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€๋Œ€์˜(์„ธ์ข…๋Œ€ํ•™๊ต); ๊น€ํƒœ์šฐ(์„ธ์ข…๋Œ€ํ•™๊ต); ์ดํ˜„์ข…(์„ธ์ข…๋Œ€ํ•™๊ต); ๊น€ํ˜•๋ฐฐ(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ์ฝ˜ํฌ๋ฆฌํŠธ ์Šฌ๋ž˜๋ธŒ ๋ฐ ํฌ์žฅ๋„๋กœ์— ๋ง์”Œ์šฐ๊ธฐ ํฌ์žฅ์œผ๋กœ ๊ฐœ๋ฐœ๋œ ์•„ํฌ๋ฆด ํด๋ฆฌ๋จธ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ๋ฌผ๋ฆฌ ์—ญํ•™์  ํŠน์„ฑ์„ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ˆ˜ํ–‰๋˜์—ˆ๋‹ค. ์ ๋„์‹œํ—˜, ํ๋ฆ„์‹œํ—˜, ์••์ถ•๊ฐ•๋„์‹œํ—˜, ํœจ ๊ฐ•๋„์‹œํ—˜, ์ธ์žฅ๊ฐ•๋„์‹œํ—˜, ์„  ์ˆ˜์ถ•์‹œํ—˜ , ์—ดํŒฝ์ฐฝ๊ณ„์ˆ˜์‹œํ—˜ ๋ฐ ์˜จ๋„๋ณ€ํ™”์— ๋Œ€ํ•œ ๋ถ€์ฐฉ์„ฑ ๋“ฑ ๋‹ค์–‘ํ•œ ์‹ค๋‚ด ์‹œํ—˜์„ ์‹ค์‹œํ•˜์˜€๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ ๊ฐœ๋ฐœ๋œ ์•„ํฌ๋ฆด ํด๋ฆฌ๋จธ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ์‹ค๋‚ด์‹œํ—˜ ๊ฒฐ๊ณผ ACI์—์„œ ์ œ์‹œํ•˜๋Š” ๋ชจ๋“  ๊ธฐ์ค€์„ ๋งŒ์กฑํ•˜๋Š” ๊ฒƒ์œผ๋กœ ํ‰๊ฐ€๋˜์—ˆ๋‹ค. ์•„ํฌ๋ฆด ํด๋ฆฌ๋จธ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ๊ณต์šฉ์„ฑ์„ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•ด ์ถ”๊ฐ€์ ์œผ๋กœ ํฌ์žฅ๊ฐ€์†์‹œํ—˜(APT)์„ ์ˆ˜ํ–‰ํ•˜์˜€์œผ๋‚˜๋“ฑ๊ฐ€ ๋‹จ์ถ•ํ•˜์ค‘์„ 15,909,939ํšŒ๋ฅผ ์ ์šฉํ•˜๋Š” ๋™์•ˆ ์‹ฌ๊ฐํ•œ ํŒŒ์†์„ ํ™•์ธํ•  ์ˆ˜ ์—†์—ˆ๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ ํ˜„์žฅ ์ ์šฉ์„ฑ์„ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์—ดํ™”ํ˜„์ƒ์ด ์ง„ํ–‰๋œ ์ฝ˜ํฌ๋ฆฌํŠธ ๋„๋กœ์— 10mm์˜ ํด๋ฆฌ๋จธ ์ฝ˜ํฌ๋ฆฌํŠธ ๋ง์”Œ์šฐ๊ธฐ๋ฅผ ์ ์šฉํ•˜์˜€๋‹ค. ํ˜„์žฅ ์ ์šฉ ํ›„ ๋ฏธ๋„๋Ÿผ ์ €ํ•ญ์„ฑ, ์†Œ์Œ ๋ฐ ํ‰ํƒ„์„ฑ์„ ์ธก์ •ํ•œ ๊ฒฐ๊ณผ ๋ฏธ๋„๋Ÿผ ์ €ํ•ญ์„ฑ ๋ฐ ์†Œ์Œ๋„๋Š” ์ƒ๋‹นํžˆ ๊ฐœ์„ ๋˜์—ˆ์œผ๋‚˜ ํ‰ํƒ„์„ฑ ์ธก์ •์น˜๋Š” ๋‹ค์†Œ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ์ถ”ํ›„ ํ˜„์žฅ์— ์ ์šฉ๋œ ์•„ํฌ๋ฆด ํด๋ฆฌ๋จธ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ์ •๊ธฐ์ ์ธ ์กฐ์‚ฌ๋ฅผ ํ†ตํ•˜์—ฌ ์žฅ๊ธฐ ๊ณต์šฉ์„ฑ ํ‰๊ฐ€๋ฅผ ์ˆ˜ํ–‰ํ•  ์˜ˆ์ •์ด๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001479688
oai_dc
๊ณ ์†์ถ•ํ•˜์ค‘์ธก์ •์‹œ์Šคํ…œ์˜ ๊ฐœ๋ฐœ๊ณผ ํ‰๊ฐ€
Development and Evaluation of High Speed weigh-in-motion system
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์ฃผํ˜„(์•ˆ์–‘๋Œ€ํ•™๊ต)" ]
๋„๋กœ์™€ ๊ต๋Ÿ‰์„ ๊ด€๋ฆฌํ•˜๊ณ  ์œ ์ง€๋ณด์ˆ˜ ํ•˜๋Š” ์ผ์€ ์ „ ์„ธ๊ณ„์˜ ๋„๋กœ ๊ด€๋ฆฌ์ž๋“ค์—๊ฒŒ๋Š” ์ค‘์š”ํ•œ ๋ฌธ์ œ์ด๋ฉฐ, ์ฐจ๋Ÿ‰ ์ฃผํ–‰์˜ ์•ˆ์ „์„ฑ์„ ํ™•๋ณดํ•˜๊ณ  ๋„๋กœ์œ ์ง€ ๋น„์šฉ์˜ ์ฆ๊ฐ€๋ฅผ ๋ง‰๊ธฐ ์œ„ํ•˜์—ฌ ์„ธ๊ณ„์˜ ์—ฌ๋Ÿฌ ๋‚˜๋ผ์—์„œ ๋‹ค์–‘ํ•œ ์‹œ์ฑ…์ด ์ด๋ฃจ์–ด์ง€๊ณ  ์žˆ๋‹ค. ์•„์‹œ์•„์—์„œ๋„ ์ด๋Ÿฌํ•œ ์œ ์‚ฌํ•œ ๋…ธ๋ ฅ์„ ํ•ด์™”์œผ๋ฉฐ ์ตœ๊ทผ์—๋Š” ์ฐจ๋Ÿ‰ ์ค‘๋Ÿ‰์— ๋Œ€ํ•œ ์‹œ์ฑ…์ด ํ•œ๊ตญ๊ณผ ์ผ๋ณธ ๋“ฑ์—์„œ๋„ ๋ณธ๊ฒฉํ™” ๋˜๊ณ  ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ด๋Ÿฌํ•œ ์—ฌ๊ฑด์— ๊ธฐ์—ฌํ•˜๊ธฐ ์œ„ํ•ด์„œ ๋ถˆ๊ท ๋“ฑ ๊ฐ„๊ฒฉ์œผ๋กœ ๋ง‰๋Œ€ ๋ชจ์–‘ ์„ผ์„œ(Piezo Quartz ๋ฐฉ์‹)๋ฅผ ์„ค์น˜ํ•˜์—ฌ ๋†’์€ ์ •ํ™•์„ฑ์œผ๋กœ ๋™์  ์ถ•์ค‘๋Ÿ‰ ๊ณ„์ธก์„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•˜๋Š” ๊ธฐ์ˆ ์„ ๊ฐœ๋ฐœํ•˜์˜€์œผ๋ฉฐ, ์‹ค์ œ ๋„๋กœ์—์„œ ์ถ•์ค‘๋Ÿ‰๊ณผ ์ด์ค‘๋Ÿ‰ ๋“ฑ์˜ ๊ณ„์ธก ์ •ํ™•๋„๋ฅผ ํ‰๊ฐ€ํ•˜์˜€๋‹ค. ์ถ•์ค‘๋Ÿ‰๊ณผ ์ด์ค‘๋Ÿ‰ ๋“ฑ์˜ ๊ณ„์ธก ์ •ํ™•๋„๋Š” ์„ผ์„œ์˜ ๋ฐฐ์น˜ ์ˆ˜์— ๋”ฐ๋ผ์„œ์ฐจ์ด๊ฐ€ ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ž๋™๋‹จ์†์„ ์‹คํ˜„ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ด์ค‘๋Ÿ‰ ๊ณ„์ธก ์ •ํ™•๋„์˜ ์˜ค์ฐจ๋ฒ”์œ„๋ฅผ ยฑ5% ์ดํ•˜์˜ ๋ชฉํ‘œ๋กœ ๊ฐœ๋ฐœ์„ ํ•˜์—ฌ 8-point ๊ณ„์ธก ์‹œ์Šคํ…œ์— ์˜ํ•ด ๊ทธ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ–ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜, ์ด ์‹œ์Šคํ…œ์ด ๋„๋ฆฌ ์ด์šฉ๋˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ์šฉ์ดํ•˜๊ฒŒ ๋ณด๊ธ‰๋˜์–ด ์งˆ ์ˆ˜ ์žˆ๋„๋ก ์ ํ•ฉํ•œ์‹œ์Šคํ…œ ๊ทœ๋ชจ๋กœ ์‚ฌ์ด์ฆˆ๋ฅผ ์†Œํ˜•ํ™”ํ•˜๋Š” ๊ฒƒ์ด ๋ฌด์—‡๋ณด๋‹ค ์‹œ๊ธ‰ํ•˜๋‹ค. ๋”ฐ๋ผ์„œ, ๊ณ„์ธก์˜ ์ •ํ™•์„ฑ๊ณผ ์‹œ์Šคํ…œ ๊ทœ๋ชจ(๊ณ„์ธก์  ์ˆ˜)์™€์˜ ๊ด€๊ณ„๋ฅผ ํ‰๊ฐ€ํ•˜์˜€๊ณ , ์ตœ์ ์˜ ๊ณ„์ธก์  ์ˆ˜๋กœ์จ 3-point ์ธก์ •์„ ์ œ์•ˆํ•˜์—ฌ ๊ทธ ์„ฑ๋Šฅ์„ ์‹ค์ œ์˜ ๋„๋กœ์ƒ์—์„œ ํ‰๊ฐ€๋ฅผ ํ•˜์˜€๋‹ค. ๋˜ํ•œ, ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๋Œ€ํ˜• ์ฐจ๋Ÿ‰์˜์„ฑ๋Šฅ ํ–ฅ์ƒ์— ๋”ฐ๋ฅธ ๊ณ ์†ํ™”์— ๋Œ€ํ•˜์—ฌ ํ‰๊ฐ€ ๋ฐ ๊ฒ€ํ† ๋ฅผ ํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001479698
oai_dc
์ถฉ๊ฒฉ๊ณต์ง„์‹œํ—˜์„ ์ด์šฉํ•œ ๋™๊ฒฐ.์œตํ•ด์— ๋”ฐ๋ฅธ ๋…ธ์ƒํ† ์˜ ํƒ„์„ฑ๊ณ„์ˆ˜ ํ‰๊ฐ€
Evaluation of Freeze-Thaw Effect on the Modulus of Subgrade Soils from Impact Resonance Test
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์žฌํ™˜(๋™์˜๋Œ€ํ•™๊ต); ๊ถŒ๊ธฐ์ฒ (๋™์˜๋Œ€ํ•™๊ต)" ]
๋…ธ์ƒํ† ์˜ ๋™์ƒ ๊ฐ€๋Šฅ์„ฑ์ด ์—†๋Š” ๊ฒฝ์šฐ ๋™์ƒ๋ฐฉ์ง€์ธต์„ ์ƒ๋žตํ•œ๋‹ค. ์ด๋Ÿฌํ•œ ์กฐ๊ฑด์—์„œ ๋…ธ์ƒํ† ์˜ ๋™๊ฒฐ.์œตํ•ด๊ฐ€ ๋ฐœ์ƒํ•˜๋ฉด, ๋™์ƒ์ด ์—†๋Š” ์ƒํƒœ์—์„œ ํƒ„์„ฑ๊ณ„์ˆ˜ ๋ณ€ํ™”๋ฅผ ์ˆ˜๋ฐ˜ํ•˜๊ณ , ํฌ์žฅ์„ค๊ณ„์—์„œ ์ด๋ฅผ ํ•ฉ๋‹นํ•˜๊ฒŒ ๊ณ ๋ คํ•ด์•ผ ํ•œ๋‹ค. ๋™๊ฒฐ.์œตํ•ด ๊ณผ์ •์˜ ์—ฐ์†์ ์ธ ํƒ„์„ฑ๊ณ„์ˆ˜ ๋ณ€ํ™”๋ฅผ ํšจ๊ณผ์ ์œผ๋กœ๊ทœ๋ช…ํ•˜๊ณ ์ž ๋น„ํŒŒ๊ดด์‹œํ—˜์ธ ์ถฉ๊ฒฉ๊ณต์ง„์‹œํ—˜(IR, Impact Resonance)์„ ๋„์ž…ํ•˜์˜€๋‹ค. ๋™๊ฒฐ.์œตํ•ด ๊ณผ์ •์—์„œ ์ˆ˜๋ถ„์˜ ๊ณต๊ธ‰์ด ์ฐจ๋‹จ๋œ ํ์‡„ํ˜•๋™๊ฒฐ์กฐ๊ฑด์—์„œ ๋…ธ์ƒํ† ์˜ ํƒ„์„ฑ๊ณ„์ˆ˜๋Š” ๋™๊ฒฐ.์œตํ•ด ๋ฐ˜๋ณตํšŸ์ˆ˜์— ๋ฌด๊ด€ํ•˜๊ฒŒ ์ผ์ •ํ•œ ๊ฐ’์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋˜ํ•œ ์‹œํ—˜์— ์ ์šฉํ•œ ๋ชจ๋“  ํ•จ์ˆ˜๋น„ ๋ฐ ๋‹ค์ง๋„ ์กฐ๊ฑด์—์„œ ๋™๊ฒฐ์ „์˜ ํƒ„์„ฑ๊ณ„์ˆ˜์™€ ๋™๊ฒฐ.์œตํ•ด ํ›„์˜ ํƒ„์„ฑ๊ณ„์ˆ˜๋Š” ๋ณ€ํ™”๊ฐ€ ๊ฑฐ์˜ ์—†์ด ์ผ์ •ํ•œ ๊ฐ’์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ฆ‰ ํ์‡„ํ˜• ๋™๊ฒฐ.์œตํ•ด ์กฐ๊ฑด์—์„œ๋Š” ๋…ธ์ƒํ† ์˜ ์œตํ•ด ๊ฐ•์„ฑ๋„ ๊ฐ์†Œ(thaw-weakening)๊ฐ€ ๋ฐœ์ƒํ•˜์ง€ ์•Š์•˜๋‹ค. ๋™๊ฒฐ์‹œ ํƒ„์„ฑ๊ณ„์ˆ˜๋Š” ๋‹ค์ง๋„ ๋ฐ ํ•จ์ˆ˜๋น„์— ๋”ฐ๋ผ์„œ ๋ณ€ํ™”ํ•˜์˜€์œผ๋‚˜, ํฌ์žฅ์„ค๊ณ„ ๊ด€์ ์—์„œ๋Š” ๋ฌด์‹œ ๊ฐ€๋Šฅํ•œ ์ˆ˜์ค€์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001479705
oai_dc
๋‹จ์ง€ ๋‚ด ์•„์ŠคํŒ”ํŠธ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ ์„ค๊ณ„ ๊ฐœ์„  ์—ฐ๊ตฌ
A Study on Improvement of Asphalt Concrete Pavement in Apartment Complex
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ •์ข…์„(๋Œ€ํ•œ์ฃผํƒ๊ณต์‚ฌ์ฃผํƒ๋„์‹œ์—ฐ๊ตฌ์›); ์‹ฌ์˜์ข…(๋Œ€ํ•œ์ฃผํƒ๊ณต์‚ฌ์ฃผํƒ๋„์‹œ์—ฐ๊ตฌ์›); ์•ˆ์ œ์‹ (ํ•œ๊ตญํ† ์ง€์ฃผํƒ๊ณต์‚ฌ); ๋ฐ•์šฉ๋ถ€(๋Œ€ํ•œ์ฃผํƒ๊ณต์‚ฌ์ฃผํƒ๋„์‹œ์—ฐ๊ตฌ์›)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ํ•ฉ๋ฆฌ์ ์ธ ๋‹จ์ง€ ๋‚ด ๋„๋กœํฌ์žฅ์˜ ํ‘œ์ค€๋‹จ๋ฉด์„ ์ œ์‹œํ•˜๊ธฐ ์œ„ํ•ด ๊ตญ๋‚ด์™ธ ๋‹จ์ง€ ๋‚ด ๋„๋กœํฌ์žฅ ์„ค๊ณ„๊ธฐ์ค€, ์ฃผ์š” ํŒŒ์†ํ˜•ํƒœ๋ฅผ ์กฐ์‚ฌํ•˜๊ณ  ๋‹ค์–‘ํ•œ ํฌ์žฅ์„ค๊ณ„ ๋‹จ๋ฉด์„ ๋Œ€์ƒ์œผ๋กœ ๊ตฌ์กฐํ•ด์„์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ์ด๋•Œ, ํ˜„์žฅ์—์„œ ์‚ฌ์šฉ๋œ ๋ณด์กฐ๊ธฐ์ธต์žฌ์™€ ๋…ธ์ƒํ† ์˜ ์‹œํŽธ์„ ์ฑ„์ทจํ•˜์—ฌ CBR ๋ฐ MR ์‹œํ—˜์„ ์‹ค์‹œํ•˜์˜€์œผ๋ฉฐ, ์ธก์ •ํ•œ ๋ฌผ์„ฑ์น˜๋ฅผ ๊ตฌ์กฐํ•ด์„์— ์ ์šฉํ•˜์˜€๋‹ค. ๋‹ค์–‘ํ•œ ํ˜„์žฅ์กฐ๊ฑด์„ ๊ณ ๋ คํ•œ ๊ตฌ์กฐํ•ด์„ ๊ฒฐ๊ณผ๋ฅผ ๋ถ„์„ํ•˜์—ฌ, ํ‘œ์ค€๋‹จ๋ฉด์˜ ํฌ์žฅ์ธต ๋‘๊ป˜๋ฅผ ๋ณด์กฐ๊ธฐ์ธต 20cm, ์•„์ŠคํŒ”ํŠธ๊ธฐ์ธต 5cm, ๊ทธ๋ฆฌ๊ณ  ํ‘œ์ธต 5cm๋กœ ์ œ์•ˆํ•˜์˜€๋‹ค. ๋˜ํ•œ, ๋ฏผ์›์ด ์˜ˆ์ƒ๋˜๋Š” ๋„์‹œ์ง€์—ญ์—์„œ๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ์•„์ŠคํŒ”ํŠธ ๊ธฐ์ธต์„ ํฌ์„คํ•œ ํ›„ ๊ณต์‚ฌ์ฐจ๋Ÿ‰์„ ๊ฐœ๋ฐฉํ•˜์—ฌ ์ž‘์—…์ข…๋ฃŒ ํ›„์— ํ‘œ์ธต์„ ํฌ์„คํ•˜๊ฒŒ ๋˜๋Š”๋ฐ ์ด๋Ÿฌํ•œ ์—ฌ๊ฑด์„ ๊ณ ๋ คํ•˜์—ฌ ๋‹จ์ง€ ๋‚ด ์•„์ŠคํŒ”ํŠธ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ ํ‘œ์ค€๋‹จ๋ฉด์˜ ํฌ์žฅ์ธต์˜ ๋‘๊ป˜๋ฅผ ๋ณด์กฐ๊ธฐ์ธต 20cm, ์•„์ŠคํŒ”ํŠธ ๊ธฐ์ธต 7cm, ๊ทธ๋ฆฌ๊ณ , ํ‘œ์ธต 5cm๋กœ ์ œ์‹œํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001479697
oai_dc
ํ•ญ๊ณต๊ธฐ ๊ณผ์ฃผ๋ฐฉ์ง€ ํฌ์žฅ์‹œ์Šคํ…œ์— ์ ํ•ฉํ•œ ์ €๊ฐ•๋„ ํŽ„๋ผ์ดํŠธ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ๊ฐœ๋ฐœ ๋ฐ ์ ํ•ฉ์„ฑ ์—ฐ๊ตฌ
A Suitability Study and Development of Low Strength Perlite Concrete as Aircraft Rapid Arresting System
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์ถ˜์„ (์ •์ธ๊ธฐ์ˆ ๋‹จ); ์ด์˜์ˆ˜(์ •์ธ๊ธฐ์ˆ ๋‹จ); ํ•˜์šฑ์žฌ(์ •์ธ๊ธฐ์ˆ ๋‹จ); ํ•œ์žฌํ˜„(ํ•œ๊ตญ๊ตํ†ต์—ฐ๊ตฌ์›)" ]
์ตœ๊ทผ ๋ช‡ ๋…„๊ฐ„ ๊ตญ๋‚ดยท์™ธ์—์„œ๋Š” ์—ฐํ‰๊ท  10๊ฑด ์ด์ƒ์˜ ํ•ญ๊ณต๊ธฐ ๊ณผ์ฃผ์‚ฌ๊ณ ๊ฐ€ ๋ฐœ์ƒํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ์ด๋Ÿฌํ•œ ์‚ฌ๊ณ ๋ฅผ ๋ฐฉ์ง€ํ•˜๊ณ ์ž ํ™œ์ฃผ๋กœ ์ข…๋‹จ์•ˆ์ „๊ตฌ์—ญ ๊ธฐ์ค€์„ ์„ค์ •ํ•˜์˜€๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋Œ€๋ถ€๋ถ„์˜ ๊ณตํ•ญ์€ ์ข…๋‹จ์•ˆ์ „๊ตฌ์—ญ ๊ธฐ์ค€์„ ์„ค์ •ํ•˜๊ธฐ ์ „์— ์‹œ๊ณต๋˜์–ด ๊ธฐ์กด ํ™œ์ฃผ๋กœ์˜ ๊ฒฝ์šฐ ๋Œ€๋ถ€๋ถ„์ด ํ™œ์ฃผ๋กœ ์ข…๋‹จ์•ˆ์ „๊ตฌ์—ญ ๊ธฐ์ค€์„ ๋งŒ์กฑํ•˜์ง€ ๋ชปํ•˜๊ณ  ์žˆ๋Š” ์‹ค์ •์ด๋ฉฐ ์ž์—ฐ์žฅ์• ๋ฌผ, ํ™˜๊ฒฝ, ์ง€์—ญ๊ฐœ๋ฐœ ๋“ฑ์œผ๋กœ ํ™œ์ฃผ๋กœ ์ข…๋‹จ์•ˆ์ „๊ตฌ์—ญ์˜ ๊ธฐ์ค€์— ๋ถ€ํ•ฉํ•˜๋„๋ก ํ™œ์ฃผ๋กœ ์ข…๋‹จ์„ ํ™•์žฅํ•˜๊ธฐ ๊ณค๋ž€ํ•œ ๊ฒฝ์šฐ๊ฐ€ ๋งŽ๋‹ค. ์ด๋Ÿฌํ•œ ์ด์œ ๋กœ ๋ฏธ์—ฐ๋ฐฉํ•ญ๊ณต์ฒญ์€ ํ™œ์ฃผ๋กœ ์ข…๋‹จ์— ํ•ญ๊ณต๊ธฐ ๊ณผ์ฃผ๋ฐฉ์ง€ ํฌ์žฅ์‹œ์Šคํ…œ์„ ์„ค์น˜ํ•˜๋„๋ก ๊ถŒ๊ณ ํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ํ˜„์žฌ ๋งŽ์€ ๋ฏธ๊ตญ ๊ณตํ•ญ์—์„œ ์„ค์น˜์™„๋ฃŒ ํ•˜์˜€๊ฑฐ๋‚˜ ์„ค์น˜ ์ค‘์— ์žˆ๋‹ค. ์ด์— ๋”ฐ๋ผ ๋ณธ ๋…ผ๋ฌธ์—์„œ๋Š” ๊ตญ๋‚ด ๊ธฐ์ˆ ์„ ์ด์šฉํ•˜์—ฌํ•ญ๊ณต๊ธฐ ๊ณผ์ฃผ๋ฐฉ์ง€ ํฌ์žฅ์‹œ์Šคํ…œ์— ์ ํ•ฉํ•œ ์žฌ๋ฃŒ๋ฅผ ๊ฐœ๋ฐœํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ €๊ฐ•๋„ ํŽ„๋ผ์ดํŠธ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ๊ธฐ์ดˆ์ ์ธ ์—ฐ๊ตฌ๋ฅผ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ์ €๊ฐ•๋„ ํŽ„๋ผ์ดํŠธ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ๋‹จ์œ„์ค‘๋Ÿ‰์€ ๋ฐฐํ•ฉ์กฐ๊ฑด์— ๋”ฐ๋ผ 4.5~6.4kN/m3์˜ ๋ฒ”์œ„๋ฅผ ๋‚˜ํƒ€๋‚ด์—ˆ์œผ๋ฉฐ, ์ผ์ถ•์••์ถ•๊ฐ•๋„๋Š” 400~1,470kN/m2์˜ ๊ฐ•๋„ ๋ฒ”์œ„๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ์—ˆ๋‹ค. CBR ์‹œํ—˜๊ธฐ๋ฅผ ์ด์šฉํ•˜์—ฌ ๊ด€์ž…์••์ถ•๊ฐ•๋„์‹œํ—˜์„ ์ˆ˜ํ–‰ํ•œ ๊ฒฐ๊ณผ ์ „์ฒด ๋†’์ด์—์„œ ๊ด€์ž…๋Ÿ‰์ด ์•ฝ 60% ์ดํ›„๋ถ€ํ„ฐ ๊ฐ•๋„๊ฐ€ ์ฆ๊ฐ€ํ•˜๊ธฐ ์‹œ์ž‘ํ•˜์˜€์œผ๋ฉฐ, ๋คํ”„ํŠธ๋Ÿญ์„ ์ด์šฉํ•˜์—ฌ ๊ด€์ž…์‹œํ—˜์„ ์ˆ˜ํ–‰ํ•œ ๊ฒฐ๊ณผ ์•ฝ 40%์˜ ๊ด€์ž…๋Ÿ‰์ด ์ธก์ •๋˜์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001479691
oai_dc
์ƒˆ๋กœ์šด ๋งค์„คํ˜• ์‹ ์ถ•์ด์Œ์žฅ์น˜์˜ ์„ฑ๋Šฅ ํ‰๊ฐ€
Performance Evaluation of a New Buried Expansion Joint
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "ํ™์„ฑํ˜‘(๊ฑด์„ค์—”์ง€๋‹ˆ์–ด๋ง); ๋ฐ•์ƒ๋ ฌ(์ œ์ฃผ๋Œ€ํ•™๊ต); ์ขŒ์šฉํ˜„(์ œ์ฃผ๋Œ€ํ•™๊ต)" ]
Asphalt Plug Joint(APJ)๋Š” ํ†ต์ƒ ๋ฌด๊ฒŒ๋น„๋กœ 20%์˜ ์—ญ์ฒญ(bitumen)๊ณผ 80%์˜ ๊ณจ์žฌ๋กœ ๊ตฌ์„ฑ๋œ ์—ญ์ฒญ ํ˜ผํ•ฉ๋ฌผ์„ ์ด์šฉํ•˜์—ฌ ํฌ์žฅ ์‚ฌ์ด์˜์‹ ์ถ•์ด์Œ๋ถ€๋ฅผ ๋ฉ”๊พธ๋Š” ํ˜•ํƒœ์˜ ์‹ ์ถ•์ด์Œ์žฅ์น˜๋กœ, ๋„๋กœ ํฌ์žฅ๊ณผ ์‹ ์ถ•์ด์Œ๋ถ€์˜ ๋งค๋„๋Ÿฌ์šด ์—ฐ๊ฒฐ์„ ๊ฐ€๋Šฅ์ผ€ ํ•˜์—ฌ ํ‰ํƒ„์„ฑ์„ ํ™•๋ณดํ•˜๋ฉด์„œ ์žฌ๋ฃŒ์˜ํŠน์„ฑ์„ ์ด์šฉํ•˜์—ฌ ๊ต๋Ÿ‰ ์ƒํŒ์˜ ์‹ ์ถ•์„ ์ž์ฒด์ ์œผ๋กœ ํก์ˆ˜ํ•˜๋„๋ก ๋˜์–ด ์žˆ๋Š” ๋งค์„คํ˜• ์‹ ์ถ•์ด์Œ์žฅ์น˜์ด๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ APJ์€ 6-7๋…„์˜ ์‚ฌ์šฉ์ฃผ๊ธฐ๋ฅผ ๊ฐ€์ง€๊ณ  ์„ค๊ณ„๋˜์ง€๋งŒ ๋•Œ๋•Œ๋กœ ์‹œ๊ณต ํ›„ 6๊ฐœ์›” ๋‚ด์— ์กฐ๊ธฐํŒŒ์†์˜ ์‚ฌ๋ก€๊ฐ€ ๋‚˜ํƒ€๋‚˜๊ณ  ์žˆ๋‹ค. ์ด๋Ÿฌํ•œ ์กฐ๊ธฐํŒŒ์†์€ ์žฆ์€ ๋ณด์ˆ˜ ๊ณต์‚ฌ๋กœ ์ธํ•œ ๊ตํ†ต์ •์ฒด ๋“ฑ์„ ์œ ๋ฐœํ•˜๋ฉฐ ์ด๋กœ ์ธํ•œ ์‚ฌํšŒ์  ๋น„์šฉ์€ ์ด์Œ์žฅ์น˜์˜ ์„ค์น˜๋น„์šฉ์„ ํ›จ์”ฌ ์ƒํšŒํ•œ๋‹ค. ์ด์— ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” APJ์˜ ๋‹จ์ ์„ ๊ทน๋ณตํ•  ์ˆ˜ ์žˆ๋Š” ์ƒˆ๋กœ์šด ์‹œ์Šคํ…œ์ธ Buried Folding Lattice Joint(BFLJ)์„ ๊ฐœ๋ฐœํ•˜์˜€๊ณ  ์‹œํ—˜์ฒด๋ฅผ ์ œ์ž‘ํ•˜์—ฌ ์‹คํ—˜์„ ํ†ตํ•ด ๊ธฐ์กด ์‹œ์Šคํ…œ๊ณผ ์„ฑ๋Šฅ์„ ๋น„๊ตโ‚ฉ๋ถ„์„ํ•˜์˜€๋‹ค. ์‹คํ—˜๊ฒฐ๊ณผ APJ๋Š” ์‹ ์ถ•์— ์˜ํ•˜์—ฌ ์ฒ ํŒ ์–‘๋์—์„œ ๋ณ€ํ˜•์ด ๋ฐœ์ƒํ•˜์—ฌ ํ‘œ๋ฉด์œผ๋กœ ํ™•์‚ฐ๋˜์—ˆ๋‹ค. ์ด ๊ฒฐ๊ณผ๋กœ ์ฒ ํŒ ๋์„ ๋”ฐ๋ผ ๋ฐœ์ƒํ•˜๋Š” ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์˜ ๋ณ€ํ˜•์ง‘์ค‘์œผ๋กœ ์ธํ•œ ์ธ์žฅ๊ท ์—ด๊ณผ ์ ‘ํ•ฉ๋ถ€์˜ ๋ถ€์ฐฉํŒŒ๊ดด ํ˜„์ƒ์ด ๋ฐœ์ƒํ•˜์˜€์œผ๋ฉฐ ์ด๊ฒƒ์ด ์กฐ๊ธฐํŒŒ์†์˜ ์›์ธ์ด ๋œ๋‹ค๋Š” ๊ฒƒ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋ฐ˜๋ฉด ์ƒˆ๋กœ ๊ฐœ๋ฐœ๋œ BFLJ์˜ ๊ฒฝ์šฐ๋Š” ์›€์ง์ด๋Š” ์Šคํ„ฐ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ๊ณ ์„ฑ๋Šฅ ์žฌ๋ฃŒ๋ฅผ ์‚ฌ์šฉํ•จ์œผ๋กœ์จ ์กฐ์ธํŠธ ์ „์ฒด์— ๊ณ ๋ฅธ ๋ณ€ํ˜•์„ ์œ ๋„ํ•˜์—ฌ APJ์˜ ๋ณ€ํ˜•์ง‘์ค‘์˜ ๋‹จ์ ์„ ํ•ด์†Œํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ด์— ์ƒˆ๋กœ ๊ฐœ๋ฐœ๋œ BFLJ๋Š” APJ์˜ ๋ฌธ์ œ์ ์„ ๊ทน๋ณตํ•˜๊ณ  ์กฐ๊ธฐํŒŒ์†์„ ์˜ˆ๋ฐฉํ• ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋ผ ํŒ๋‹จ๋œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001479692
oai_dc
์ด์šฉ์ž ๋งŒ์กฑ๋„๋ฅผ ๊ณ ๋ คํ•œ ๊ณ ์†๋„๋กœ ๋…ธ๋ฉด์ƒํƒœ ์ข…ํ•ฉํ‰๊ฐ€์— ๊ด€ํ•œ ์—ฐ๊ตฌ
Comprehensive Evaluation of Freeway Surface Conditions based on User's Satisfaction
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์†์˜ํƒœ(๋ช…์ง€๋Œ€ํ•™๊ต); ์ด์ง„๊ฐ(๋ช…์ง€๋Œ€ํ•™๊ต); ์ด์‹ ๋ผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ •์ฒ ๊ธฐ(๋กœ๋“œ์ฝ”๋ฆฌ์•„)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ด์šฉ์ž ๋งŒ์กฑ๋„๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ๊ณ ์†๋„๋กœ์˜ ๋…ธ๋ฉด์ƒํƒœ๋ฅผ ์ข…ํ•ฉ์ ์œผ๋กœ ํ‰๊ฐ€ํ•˜๋Š” ๊ฒƒ์„ ๋ชฉ์ ์œผ๋กœ ํ•œ๋‹ค. ๊ธฐ์กด์˜ ์—ฐ๊ตฌ์—์„œ๋Š” ํ†ต๊ณ„์  ๋ฐฉ๋ฒ•์„ ํ†ตํ•ด ์ •๋Ÿ‰์ ์ธ ์š”์ธ๊ณผ ์ •์„ฑ์ ์ธ ์š”์ธ๋“ค๊ณผ์˜ ์ƒ๊ด€๋ถ„์„ ๋“ฑ์ด ์ฃผ๊ฐ€ ๋˜์—ˆ๋Š”๋ฐ ๋ฐ˜ํ•ด, ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ธฐ์กด์˜ ์ •๋Ÿ‰์ ์ธ ์š”์†Œ์—์šด์ „์ž์˜ ๋งŒ์กฑ๋„์ธ ์ •์„ฑ์ ์ธ data๋ฅผ ํฌํ•จํ•˜์—ฌ ์ข…ํ•ฉ์ ์œผ๋กœ ๋…ธ๋ฉด์ƒํƒœ ํ‰๊ฐ€๋ฅผ ์ง„ํ–‰ํ•˜์˜€๋‹ค. ์ด ๋•Œ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•์€ ํ†ตํ•ฉ ํ‰๊ฐ€๊ฐ€ ๊ฐ€๋Šฅํ•œ Grey System Theory๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์ข…ํ•ฉ์ ์ธ ํ‰๊ฐ€๋ฅผ ์‹ค์‹œํ•˜์˜€๋‹ค. ๋ถ„์„๋œ ๊ฒฐ๊ณผ๋Š” ๋Œ€์ƒ๋„๋กœ์˜ ๊ฐ ๊ตฌ๊ฐ„์— ๋Œ€ํ•œ ํ˜„์žฌ์˜ ์ƒํƒœ๋ฅผ ์ง„๋‹จํ•˜๊ณ , ์ถ”ํ›„๋ณ€ํ™”๋  ์ƒํƒœ์— ๋Œ€ํ•œ ์˜ˆ์ธก์ด ๊ฐ€๋Šฅํ•˜๋‹ค. ๋˜ํ•œ ๋ถ„์„๋œ ๊ฒฐ๊ณผ๋ฅผ ๋‹ค์–‘ํ•œ ๋ฐฉ๋ฒ•์„ ํ†ตํ•ด ๊ณ ์†๋„๋กœ์˜ ์œ ์ง€ ๊ด€๋ฆฌ์— ํ™œ์šฉํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค.๋‹ค์–‘ํ•œ์š”์†Œ๋“ค์„ ์ข…ํ•ฉ์ ์œผ๋กœ ํ‰๊ฐ€ํ•จ์œผ๋กœ์จ ๊ด€์ธก๋œ data๊ฐ’๋“ค์˜ ์˜ํ–ฅ๋ ฅ์„ ๋ถ„์„ํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์ด๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๋„๋กœ๋ฅผ ๊ด€๋ฆฌํ•˜๊ณ  ์œ ์ง€ํ•˜๋Š” ํŒ๋‹จ์—๋Œ€ํ•œ ๊ฒฐ์ •์ง€์›์— ๋ณด์กฐ์ ์ธ ์ˆ˜๋‹จ์œผ๋กœ ํ™œ์šฉํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค. ์•„์šธ๋Ÿฌ ์‚ฌ์ „ ์‚ฌํ›„ ๋ชจ๋‹ˆํ„ฐ๋ง ์ˆ˜๋‹จ ํ™œ์šฉ์œผ๋กœ ์œ ์ง€๊ด€๋ฆฌ ์ฒด๊ณ„ ๊ฐœ์„ ์— ๋„์›€์ด๋  ๊ฒƒ์œผ๋กœ ๊ธฐ๋Œ€ํ•œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001501569
oai_dc
์‹œ๋ฎฌ๋ ˆ์ด์…˜์„ ํ†ตํ•œ ๊ฐ•๊ฒฐ๋œ ์›ํ˜•์ง€์ฃผ์˜ ์ •๋ฉด์ถฉ๋Œ์— ๋Œ€ํ•œ ์œ„ํ—˜๋„ ๋ฐ ๋ถ„๋ฆฌ์‹ ์ง€์ฃผ์˜ ํšจ๊ณผ ๋ถ„์„
Study on the Hazardousness of a Rigidly Connected Circular Post and Crash Worthiness of a Circular Post with Release Mechanism for Head-on Impacts Using Impact Simulation
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊ณ ๋งŒ๊ธฐ(๊ณต์ฃผ๋Œ€ํ•™๊ต); ๊น€๊ธฐ๋™(๊ณต์ฃผ๋Œ€ํ•™๊ต); ๊น€๊ฒฝ์ฃผ(๊ณต์ฃผ๋Œ€ํ•™๊ต); ์„ฑ์ •๊ณค(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์œค๋•๊ทผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›)" ]
์ฐจ์„ ์„ ๋ฒ—์–ด๋‚œ ์Šน์šฉ์ฐจ๊ฐ€ ๊ธฐ์ดˆ์— ๊ฐ•๊ฒฐ๋œ ํ‘œ์ง€ํŒ ์ง€์ฃผ์— ์ถฉ๋Œํ•  ๊ฒฝ์šฐ ์ฐจ๋Ÿ‰์ด ๋ฐ›๋Š” ์ถฉ๊ฒฉ๊ณผ ๋ณ€ํ˜•์€ ํƒ‘์Šน์ž์˜ ์•ˆ์ „์„ ์œ„ํ˜‘ํ•˜๊ฒŒ ๋˜๋ฏ€๋กœ ๋ถ„๋ฆฌ์ง€์ฃผ๋ฅผ ์“ฐ๋Š” ๊ฒƒ์ด ์ผ๋ฐ˜์ ์ด๋‹ค. ๊ตญ๋„์—์„œ 1200mmร—1200mm์˜ ๋‹จ์ผ๋…ธ์„ ํ‘œ์ง€์— ์‚ฌ์šฉ๋˜๋Š” ์ง๊ฒฝ 101.6mm, ๋‘๊ป˜ 4.0mm์˜ ๊ฐ•๊ด€์ง€์ฃผ๊ฐ€ ๊ธฐ์ดˆ์— ๊ฐ•๊ฒฐ๋˜์—ˆ์„ ๋•Œ์™€ Clipํ˜• ๋ถ„๋ฆฌ์žฅ์น˜๋ฅผ ๊ฐ–๋Š” ๊ฒฝ์šฐ์— ๋Œ€ํ•œ 820kg-50kg-์ •๋ฉด ์ถฉ๋Œ ์‹œ ์ฐจ๋Ÿ‰๊ณผ ์ง€์ฃผ์˜ ๊ฑฐ๋™์„ LS-DYNA ์‹œ๋ฎฌ๋ ˆ์ด์…˜์„ ํ†ตํ•˜์—ฌ ๋น„๊ต ๋ถ„์„ํ•˜์˜€๋‹ค. ๋ถ„๋ฆฌ์‹ ์ง€์ฃผ ์ถฉ๋Œ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๊ฒฐ๊ณผ๋Š” ๋™์ผํ•œ ์กฐ๊ฑด์˜ ์ถฉ๋Œ์‹คํ—˜ ๊ฒฐ๊ณผ์™€ ๋น„๊ตํ•˜์—ฌ ์‹ ๋ขฐ๋„๋ฅผ ๋†’์˜€๋‹ค. ๊ฐ•๊ฒฐ๋œ ์›ํ˜•์ง€์ฃผ์— ๋Œ€ํ•œ ์ถฉ๋Œ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๊ฒฐ๊ณผ ํƒ‘์Šน์ž ์•ˆ์ „์ง€์ˆ˜(THIV, PHD)์™€ ์ฐจ๋Ÿ‰์˜ ๋ณ€์œ„๊ฐ€ ํƒ‘์Šน์ž์˜ ์•ˆ์ „์„ ์œ„ํ˜‘ํ•˜๋Š” ์ˆ˜์ค€์œผ๋กœ๋‚˜ํƒ€๋‚ฌ์œผ๋‚˜ Clipํ˜• ๋ถ„๋ฆฌ์žฅ์น˜๋ฅผ ๊ฐ–๋Š” ์ง€์ฃผ์— ๋Œ€ํ•œ ์ถฉ๋Œ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๊ฒฐ๊ณผ ์ถฉ๋Œ ์‹œ ์ง€์ฃผ์˜ ๋ถ„๋ฆฌ๋กœ ๊ฐ์†๋„๊ฐ€ ํ˜„์ €ํžˆ ์ค„์–ด๋“ค์–ด ์•ˆ์ „ํ•œ ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001501537
oai_dc
์˜ค๋ฅด๋ง‰์ฐจ๋กœ ์ผ์‹œ ํ์‡„๋ฅผ ์œ„ํ•œ ๊ตํ†ต์šด์˜๊ธฐ์ค€ ์‚ฌ๋ก€์—ฐ๊ตฌ (์ค‘๋ถ€๋‚ด๋ฅ™๊ณ ์†๋„๋กœ ๋‚™๋™JC๋ฅผ ์ค‘์‹ฌ์œผ๋กœ)
A Case Study on the Traffic Operational Guidance for Temporary Closure of Climbing Lane ; Focusing on Nakdong JC at Jungbunaeryuk Expressway
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ตœ์œคํ˜(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ ๋„๋กœ๊ตํ†ต๊ธฐ์ˆ ์›); ์ด์Šน์ค€(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ ๋„๋กœ๊ตํ†ต๊ธฐ์ˆ ์›); ๋ฐฐ์˜์„(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ); ๊ณ ํ•œ๊ฒ€(์•„์ฃผ๋Œ€ํ•™๊ต)" ]
์˜ค๋ฅด๋ง‰์ฐจ๋กœ๋Š” ์˜ค๋ฅด๋ง‰ ๊ตฌ๊ฐ„์—์„œ ์†๋„ ๊ฐ์†Œ๊ฐ€ ํฐ ๋Œ€ํ˜•์ฐจ์˜ ํ˜ผ์ž…๋ฅ ์ด ์ฆ๊ฐ€ํ•˜์—ฌ ๊ตํ†ต์šฉ๋Ÿ‰์˜ ๊ฐ์†Œ๊ฐ€ ํฌ๊ฒŒ ์˜ˆ์ƒ๋˜๋Š” ๊ฒฝ์šฐ, ๊ณ ์† ๊ตํ†ต๋ฅ˜์—์„œ ์ €์† ๊ตํ†ต๋ฅ˜๋ฅผ ๋ถ„๋ฆฌํ•˜๊ธฐ ์œ„ํ•ด์„œ ์„ค์น˜๋œ๋‹ค. ์˜ค๋ฅด๋ง‰์ฐจ๋กœ์™€ ๊ด€๋ จ๋œ ๊ธฐ์กด์˜ ์—ฐ๊ตฌ๋Š” ์˜ค๋ฅด๋ง‰์ฐจ๋กœ์˜ ๊ตฌ๊ฐ„์„ ์ •, ์‹œ์ข…์  ์œ„์น˜, ์„ค์น˜๋ฐฉ๋ฒ• ๋“ฑ์ฃผ๋กœ ๋„๋กœ์„ค๊ณ„๊ธฐ์ค€๊ณผ ๊ด€๋ จ๋œ ๋‚ด์šฉ์— ์ง‘์ค‘๋˜์–ด ์™”๋‹ค. ๊ทธ๋Ÿฌ๋‚˜, ๊ตํ†ต์šด์˜์ธก๋ฉด์—์„œ ์˜ค๋ฅด๋ง‰์ฐจ๋กœ๋Š” ๊ตํ†ต๋Ÿ‰์ด ์ฆ๊ฐ€ํ•  ๊ฒฝ์šฐ ์ฃผ์š”ํ•œ ๋ณ‘๋ชฉ์ง€์ ์ด ๋œ๋‹ค๊ณ  ์•Œ๋ ค์ ธ ์žˆ๋Š” ๋ฐ”, ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ตํ†ต์šด์˜์ธก๋ฉด์—์„œ ๊ตํ†ต๋Ÿ‰(v/c), ์ค‘์ฐจ๋Ÿ‰๋น„, ์ข…๋‹จ๊ฒฝ์‚ฌ์— ๋”ฐ๋ผ ์˜ค๋ฅด๋ง‰์ฐจ๋กœ ์ผ์‹œ ํ์‡„๊ฐ€ ํ˜ผ์žก๊ฐ์†Œ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ํŒŒ์•…ํ•˜๊ณ  ์•„์šธ๋Ÿฌ ์ ์ ˆํ•œ ๊ตํ†ต์šด์˜๊ธฐ์ค€์„ ์ˆ˜๋ฆฝํ•˜๊ณ ์ž ํ•˜์˜€๋‹ค. ์ค‘๋ถ€๋‚ด๋ฅ™๊ณ ์†๋„๋กœ ๋‚™๋™๋ถ„๊ธฐ์  ๋ถ€๊ทผ์˜ ์˜ค๋ฅด๋ง‰๊ตฌ๊ฐ„(136.9K~133.3K, ๊ธธ์ด 3.6km, ๊ตฌ๋ฐฐ 3.7%)์„ ๋Œ€์ƒ๊ตฌ๊ฐ„์œผ๋กœ ์„ ์ •ํ•˜์—ฌ ๊ตํ†ต์šด์˜๋ณ€์ˆ˜์— ๋”ฐ๋ฅธ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๋ถ„์„์„ ์ˆ˜ํ–‰ํ•œ ๊ฒฐ๊ณผ, ๊ตํ†ต๋Ÿ‰๊ณผ ์ค‘์ฐจ๋Ÿ‰๋น„๊ฐ€ ์˜ค๋ฅด๋ง‰์ฐจ๋กœ์˜ ์ฃผ์š”ํ•œ ๊ตํ†ต์šด์˜๊ธฐ์ค€์ด ๋˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ฆ‰, ์˜ค๋ฅด๋ง‰์ฐจ๋กœ๋กœ ์ธํ•œ ํ˜ผ์žก์„ ๋ง‰๊ธฐ ์œ„ํ•ด์„œ๋Š” ๊ตํ†ต๋Ÿ‰๋น„๊ฐ€ 0.8์ด๊ณ  ์ค‘์ฐจ๋Ÿ‰๋น„ 50%์ผ ๋•Œ ์ข…๋‹จ๊ฒฝ์‚ฌ์™€ ์ƒ๊ด€์—†์ด ํ์‡„ํ•˜๋Š” ๊ฒƒ์ด ํšจ๊ณผ์ ์ด๋ฉฐ, ๊ตํ†ต๋Ÿ‰๋น„ 1.0์ผ ๊ฒฝ์šฐ์—๋Š” ์ค‘์ฐจ๋Ÿ‰๋น„, ์ข…๋‹จ๊ฒฝ์‚ฌ์™€ ์ƒ๊ด€์—†์ด ์˜ค๋ฅด๋ง‰์ฐจ๋กœ ํ์‡„๊ฐ€ ํšจ๊ณผ์ ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ํŠนํžˆ ์ผ๋ฐ˜์ ์ธ ์†Œํ†ต์ƒํ™ฉ์—์„œ๋Š” ์˜ค๋ฅด๋ง‰์ฐจ๋กœ ์šด์˜ํšจ๊ณผ๊ฐ€ ๋” ํฐ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚˜, ๊ตํ†ต๋Ÿ‰๋ฐ ์ค‘์ฐจ๋Ÿ‰๋น„์˜ ๋ณ€ํ™”์— ๋”ฐ๋ผ ์˜ค๋ฅด๋ง‰์ฐจ๋กœ์˜ ํƒ„๋ ฅ์  ์šด์˜์ด ํ•„์š”ํ•จ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋ฅผ ๊ณ„๊ธฐ๋กœ ๋„๋กœ์‹œ์„ค์˜ ํƒ„๋ ฅ์  ์šด์˜๊ธฐ์ค€์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๊ฐ€ ํ™œ์„ฑํ™”๋  ์ˆ˜ ์žˆ์„ ๊ฒƒ์œผ๋กœ ๊ธฐ๋Œ€๋œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001501565
oai_dc
์˜จ๋„์˜ ์˜ํ–ฅ์— ๋Œ€ํ•œ Weigh-In-Motion ์‹œ์Šคํ…œ์˜ ์ฐจ๋Ÿ‰์ค‘๋Ÿ‰์ž๋ฃŒ ๋ณด์ •๊ธฐ๋ฒ•
Calibration Method of Vehicle Weight Data from Weigh-In-Motion System According to Temperature Effects
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "ํ™ฉ์˜์Šน(๊ฒฝํฌ๋Œ€ํ•™๊ต); ์ด์ƒ์šฐ(๊ฒฝํฌ๋Œ€ํ•™๊ต)" ]
๋ณธ ๋…ผ๋ฌธ์˜ ๋ชฉ์ ์€ ์žฅ๊ธฐ์ ์ธ ์ฐจ๋Ÿ‰์ค‘๋Ÿ‰์ž๋ฃŒ์˜ ํš๋“์„ ์œ„ํ•˜์—ฌ ์„ค์น˜๋œ Weigh-In-Motion(WIM)์‹œ์Šคํ…œ์˜ ์ •ํ™•๋„๋ฅผ ๊ฐœ์„ ํ•˜๊ธฐ ์œ„ํ•œ ์˜จ๋„์˜ํ–ฅ ๋ณด์ •๊ธฐ๋ฒ•์„ ๊ฐœ๋ฐœํ•˜๋Š” ๊ฒƒ์ด๋‹ค. ์ด๋ฅผ ์œ„ํ•ด ๊ตญ๋‚ด ๊ตํ†ต๋Ÿ‰ํ†ต๊ณ„์—ฐ๋ณด์— ๊ทผ๊ฑฐํ•˜์—ฌ ์ค‘์ฐจ๋Ÿ‰๊ตํ†ต๋Ÿ‰์ด ๋งŽ์€ ์ง€์—ญ ์ค‘ ํ•œ ๊ณณ์„ ์„ ์ •ํ•˜๊ณ  WIM ์‹œ์Šคํ…œ์„ ์„ค์น˜ํ•˜์—ฌ 2010๋…„ 1์›”๋ถ€ํ„ฐ ์ฐจ๋Ÿ‰์˜ ์ค‘๋Ÿ‰์ž๋ฃŒ๋ฅผ ํš๋“ํ•˜์˜€๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ํš๋“ํ•œ ์ž๋ฃŒ ๊ฐ€์šด๋ฐ 5์›”๋ถ€ํ„ฐ 8์›”๊นŒ์ง€์˜ WIM ์ž๋ฃŒ์— ๋Œ€ํ•˜์—ฌ ์˜จ๋„์— ๋”ฐ๋ฅธ ์˜ํ–ฅ์„ ๋ณด์ •ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ํ™”๋ฌผ์ ์žฌ๋Ÿ‰์— ๋”ฐ๋ฅธ ์˜ํ–ฅ์„ ๊ฐ€์žฅ ๋œ ๋ฐ›์•„ ์ƒ๋Œ€์ ์œผ๋กœ ์ผ์ •ํ•œ ์ค‘๋Ÿ‰๊ฐ’์„ ๋‚˜ํƒ€๋‚ด๋Š” 10์ข… ์ฐจ๋Ÿ‰(5์ถ• ์„ธ๋ฏธํŠธ๋ž™ํ„ฐํŠธ๋ ˆ์ผ๋Ÿฌ)์˜ ์ฒซ ๋ฒˆ์งธ ์ถ•์˜ ์ค‘๋Ÿ‰์ž๋ฃŒ๋ฅผ ์ด์šฉํ•˜์˜€๋‹ค. ์ด๋กœ๋ถ€ํ„ฐ ์ผํ‰๊ท , ์ตœ๋Œ€ ๋ฐ ์ตœ์ €๊ธฐ์˜จ์— ๋”ฐ๋ฅธ ๋ณด์ •์‹์„ ๊ฐœ๋ฐœํ•˜์˜€๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ ์ƒˆ๋กœ ์–ป์–ด์ง„ ์ฐจ๋Ÿ‰์ค‘๋Ÿ‰์ž๋ฃŒ๋ฅผ ๋ถ„์„ํ•˜์—ฌ ๋ณด์ •๋ฐฉ๋ฒ•์˜ ์ ์ •ํ•จ์„ ๋‚˜ํƒ€๋‚ด์—ˆ๊ณ  ์žฌํ˜„์ฃผ๊ธฐ๋ณ„ ๊ทนํ•œํ•˜์ค‘ ์˜ˆ์ธก์„ ํ†ตํ•ด ๋ณด์ •์ „,ํ›„์˜ ์ž๋ฃŒ๊ฐ’์˜ ์ฐจ์ด๋ฅผ ๋น„๊ตํ•˜์˜€๋‹ค. ์ด ์—ฐ๊ตฌ์˜ ๊ฒฐ๊ณผ๋Š” WIM system์œผ๋กœ ์–ป๊ฒŒ ๋˜๋Š” ์žฅ๊ธฐ์ ์ธ ์ฐจ๋Ÿ‰์ค‘๋Ÿ‰์ž๋ฃŒ์˜ ์ •ํ™•๋„๋ฅผ ํ–ฅ์ƒ์‹œํ‚ด์œผ๋กœ์จ ๋„๋กœํฌ์žฅ ์„ค๊ณ„ ๋ฐ ๊ต๋Ÿ‰์„ค๊ณ„๋ฅผ ์œ„ํ•œ ์„ค๊ณ„์ฐจ๋Ÿ‰ํ™œํ•˜์ค‘๋ชจํ˜•์˜ ํ•ฉ๋ฆฌ์ ์ธ ์„ ํƒ์— ๊ธฐ์—ฌํ•  ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001501544
oai_dc
VISSIM์„ ์ด์šฉํ•œ ๋‹ค์ด์•„๋ชฌ๋“œ ์ž…์ฒด๊ต์ฐจ์ ์—์„œ์˜ ํšŒ์ „๊ต์ฐจ๋กœ ํšจ๊ณผ๋ถ„์„
Analysis on the effectiveness of roundabout at the diamond interchange using VISSIM
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€ํƒœ์˜(์ถฉ๋ถ๋Œ€ํ•™๊ต); ๊น€๊ฒฝํ™˜(์ถฉ๋ถ๋Œ€ํ•™๊ต); ๋ฐ•๋ณ‘ํ˜ธ(์ถฉ๋ถ๋Œ€ํ•™๊ต)" ]
์ด ์—ฐ๊ตฌ๋Š” ๋‹ค์ด์•„๋ชฌ๋“œ ์ž…์ฒด๊ต์ฐจ์ ์—์„œ ์„ค์น˜๋˜๋Š” ํšŒ์ „๊ต์ฐจ๋กœ๋ฅผ ๋‹ค๋ฃจ๊ณ  ์žˆ๋‹ค. ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ ์‹ ํ˜ธ๊ต์ฐจ๋กœ์— ๋Œ€ํ•˜์—ฌ ์ƒ๋Œ€์ ์ธ ํšŒ์ „๊ต์ฐจ๋กœ์˜ ํšจ๊ณผ๋ฅผ ๋ถ„์„ํ•˜๋Š”๋ฐ ์žˆ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด ํšŒ์ „๊ต์ฐจ๋กœ์™€ ์‹ ํ˜ธ๊ต์ฐจ๋กœ๋ฅผ ๊ตํ†ต๋Ÿ‰๋ณ„๋กœ ์‹œ๋‚˜๋ฆฌ์˜ค๋ฅผ ์ž‘์„ฑํ•˜๊ณ  VISSIM์„ ์ด์šฉํ•˜์—ฌ ๋ถ„์„ํ•˜์˜€๋‹ค. ๋ถ„์„๋œ ์ฃผ์š” ๊ฒฐ๊ณผ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. ์ฒซ์งธ, ๋‹จ๊ตฌ ๋ฐ ์Œ๊ตฌ ํšŒ์ „๊ต์ฐจ๋กœ๋Š” ํšŒ์ „๊ตํ†ต๋Ÿ‰ ๋น„์œจ์ด 10:5:5์ธ ๊ฒฝ์šฐ ์ด ์ง„์ž…๊ตํ†ต๋Ÿ‰์ด2,400pcph ์ด์ƒ, 10:2:8์ธ ๊ฒฝ์šฐ 2,800pcph ์ด์ƒ, ๊ทธ๋ฆฌ๊ณ  10:8:2์ธ ๊ฒฝ์šฐ 4,400pcph ์ด์ƒ์—์„œ ๊ธ‰๊ฒฉํ•œ ์ง€์ฒด๋ณ€ํ™”๋ฅผ ๊ฐ–๋Š” ๊ฒƒ์œผ๋กœ๋ถ„์„๋œ๋‹ค. ๋‘˜์งธ, ํšŒ์ „๊ตํ†ต๋Ÿ‰ ๋น„์œจ์ด 10:5:5์ธ ๊ฒฝ์šฐ์—๋Š” ์ด ์ง„์ž…๊ตํ†ต๋Ÿ‰์ด 4,000pcph ์ดํ•˜, ๊ทธ๋ฆฌ๊ณ  10:2:8์ธ ๊ฒฝ์šฐ์—” 4,400pcph ์ดํ•˜์—์„œ ํšŒ์ „๊ต์ฐจ๋กœ๊ฐ€ ์‹ ํ˜ธ๊ต์ฐจ๋กœ ๋ณด๋‹ค ํšจ๊ณผ์ ์ธ ๊ฒƒ์œผ๋กœ ํ‰๊ฐ€๋œ๋‹ค. ๋˜ํ•œ ํšŒ์ „๊ตํ†ต๋Ÿ‰ ๋น„์œจ์ด 10:8:2์ธ ๊ฒฝ์šฐ ์Œ๊ตฌ ํšŒ์ „๊ต์ฐจ๋กœ๋Š”5,600pcph ์ดํ•˜์—์„œ ์‹ ํ˜ธ๊ต์ฐจ๋กœ์— ๋น„ํ•ด ํšจ๊ณผ์ ์ธ ๊ฒƒ์œผ๋กœ ํ‰๊ฐ€๋œ๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ, ์Œ๊ตฌ ํšŒ์ „๊ต์ฐจ๋กœ๋Š” ์ด ์ง„์ž…๊ตํ†ต๋Ÿ‰์ด 4,400pcph ์ดํ•˜์˜ ๊ฒฝ์šฐ์—” ๋‹จ๊ตฌ์™€ ๋น„์Šทํ•˜์ง€๋งŒ, 4,400pcph ์ด์ƒ์˜ ๊ฒฝ์šฐ์—” ๋‹จ๊ตฌ ํšŒ์ „๊ต์ฐจ๋กœ๋ณด๋‹ค ํšจ์œจ์ ์ธ ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001501552
oai_dc
๊ต๋Ÿ‰์˜ ์ง„๋™์„ ์ด์šฉํ•œ ์ง„๋™๋ ฅ ๋ฐœ์ „ ๊ธฐ์ดˆ์‹คํ—˜์—ฐ๊ตฌ
A Basic Experimental Study on Vibration Power Generation Using Bridge Vibration
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์กฐ๋ณ‘์™„(ํ•œ์–‘๋Œ€ํ•™๊ต); ์ด์œค์„ฑ(ํ•œ์–‘๋Œ€ํ•™๊ต); ๊น€์˜์ง€(ํ•œ์–‘๋Œ€ํ•™๊ต); ์œค๊ด‘์›(ํ•œ์–‘๋Œ€ํ•™๊ต)" ]
๋ณธ ๋…ผ๋ฌธ์—์„œ๋Š” ์ฐจ๋Ÿ‰์ฃผํ–‰ ์‹œ ๊ต๋Ÿ‰์—์„œ ๋ฐœ์ƒํ•˜๋Š” ์ง„๋™์—๋„ˆ์ง€๋ฅผ ์‚ฌํšŒ๊ธฐ๋ฐ˜์‹œ์„ค์— ํ™œ์šฉ ๊ฐ€๋Šฅํ•œ ์ „๊ธฐ์—๋„ˆ์ง€๋กœ ๋ณ€ํ™˜ํ•˜๋Š” ์ง„๋™๋ ฅ ๋ฐœ์ „์‹œ์Šคํ…œ์˜ ๊ธฐ์ดˆ๊ฐœ๋…์— ๋Œ€ํ•ด ์—ฐ๊ตฌํ•˜์˜€๋‹ค. ์ด ๋…ผ๋ฌธ์€ ์ž๊ธฐ์œ ๋„๊ธฐ์ˆ ๊ฐœ๋…์˜ ๊ต๋Ÿ‰ ์ง„๋™๋ ฅ ๋ฐœ์ „ ์‹œ์Šคํ…œ์— ๋Œ€ํ•œ ๊ฐœ๋…์„ ์ •๋ฆฝํ•˜๊ณ , ๊ต๋Ÿ‰์˜ ์ง„๋™์—๋„ˆ์ง€๋ฅผ ์ „๊ธฐ์—๋„ˆ์ง€๋กœ ๋ณ€ํ™˜ํ•˜๋Š” ์ง„๋™๋ ฅ ๋ฐœ์ „์žฅ์น˜๋ฅผ ์ œ์•ˆํ•˜์˜€๋‹ค. ๋˜ํ•œ, ์ง„๋™๋ ฅ ๋ฐœ์ „์˜ ์‹ค ๊ต๋Ÿ‰ ์ ์šฉ์„ฑ์„ ๊ฒ€ํ† ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ œ์•ˆํ•œ ์ง„๋™๋ ฅ ๋ฐœ์ „์žฅ์น˜๋ฅผ ์šฉ์ธ์‹ ๋ด‰๊ตฌ์—ญ์— ์ตœ๊ทผ ๊ฑด์„ค๋œ ์ฐจ๋„๊ต๋Ÿ‰์— ์ง์ ‘ ์„ค์น˜ํ•˜์—ฌ ์‹คํ—˜ํ•จ์œผ๋กœ์จ, ๋ณธ ๋…ผ๋ฌธ์—์„œ ์ œ์•ˆ๋œ ์ง„๋™๋ ฅ ๋ฐœ์ „ ์žฅ์น˜์˜ ๋ฐœ์ „์„ฑ๋Šฅ๊ณผ ๊ต๋Ÿ‰์˜ ์ƒ์‹œ์ง„๋™์„ ์ด์šฉํ•œ ์ง„๋™๋ ฅ ๋ฐœ์ „์˜ ์ ์šฉ ๊ฐ€๋Šฅ์„ฑ์„ ํ™•์ธํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001501543
oai_dc
ํšŒ์ „์‹ ๋ ˆ์ด์ €๋ฅผ ์ด์šฉํ•œ ๋„๋กœ ํšก๋‹จ๊ฒฝ์‚ฌ ํ‰๊ฐ€์— ๊ด€ํ•œ ์—ฐ๊ตฌ
The Road Cross Section Evaluation With The Rotational Laser Scanner
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์ค€์„(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์œค๋•๊ทผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์„ฑ์ •๊ณค(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›)" ]
๋„๋กœ์˜ ์•ˆ์ „์„ฑ์€ ์ข…๋‹จ์„ ํ˜•, ํ‰๋ฉด์„ ํ˜•, ํšก๋‹จ๊ฒฝ์‚ฌ(ํŽธ๊ฒฝ์‚ฌ), ๋…ธ๋ฉด์˜จ๋„ ๋“ฑ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ์š”์ธ์— ์˜ํ•˜์—ฌ ๊ฒฐ์ •๋˜๋ฉฐ ์ด๋Ÿฌํ•œ ๊ฐ์ข… ๋ฐ์ดํ„ฐ๋Š” ๋„๋ฉด์œผ๋กœ ๊ตฌํ•˜๊ธฐ ์–ด๋ ต๊ณ  ์‹ค์ œ ๋„๋ฉด๊ณผ ํ˜„ํ™ฉ ๋ฐ์ดํ„ฐ๊ฐ€ ํฌ์žฅ์˜ ๋ง์”Œ์šฐ๊ธฐ ๋“ฑ์œผ๋กœ ๋‹ฌ๋ผ์ง€๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ๋‹ค. ์ด๋Ÿฌํ•œ ๋ฐ์ดํ„ฐ๋ฅผ ์ธก๋Ÿ‰ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋งŽ์€ ์‹œ๊ฐ„๊ณผ ๋น„์šฉ์ด ํ•„์š”ํ•˜๊ณ  ์ฐจ๋Ÿ‰์˜ ํ†ตํ–‰์ด ๋นˆ๋ฒˆํ•œ ๊ณณ์—์„œ๋Š” ์œ„ํ—˜ํ•œ ์ž‘์—…์ด ๋  ์ˆ˜ ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›์˜ ๋„๋กœ์•ˆ์ „์„ฑ ์กฐ์‚ฌ ๋ถ„์„์ฐจ๋Ÿ‰์ธ RoSSAV(Road Safety Survey & Analysis Vehicle) ์ฐจ๋Ÿ‰์„ ์ด์šฉํ•˜์—ฌ ์ฃผ๋ณ€ ๊ตํ†ต๋ฅ˜ ์†๋„์™€ ๋งž์ถ”์–ด ์ฐจ๋Ÿ‰์— ๋ถ€์ฐฉ๋œ GPS-INS์™€ ํšŒ์ „์‹ ๋ ˆ์ด์ €๋ฅผ ์ด์šฉํ•˜์—ฌ ๋„๋กœ์˜ ํšก๋‹จ๊ฒฝ์‚ฌ๋ฅผ ์ทจ๋“ํ•˜๊ณ  ๋ถ„์„์„ ํ†ตํ•˜์—ฌ ๋„๋กœ์˜ ์•ˆ์ „์„ฑ์„ ๋ถ„์„ํ•˜๊ณ  ๋„๋กœ์˜ ์•ˆ์ „์„ฑ ๊ฐœ์„ ๋ฐฉํ–ฅ์— ๋Œ€ํ•˜์—ฌ ์ œ์‹œํ•˜์˜€๋‹ค. ์ด๋ฅผ ์œ„ํ•˜์—ฌ ์ธก์ •๋œ ๊ฐ’์˜ ์ •ํ™•๋„๋ฅผ ๋น„๊ตํ•˜์˜€์œผ๋ฉฐ ํšŒ์ „์‹ ๋ ˆ์ด์ €๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ์ œ์‹œํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001501536
oai_dc
CA๊ธฐ๋ฐ˜์˜ ๋‹ค๋ฐฉํ–ฅ ๋ณดํ–‰์ž ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๋ชจํ˜•๊ฐœ๋ฐœ
Multi-directional Pedestrian Model Based on Cellular Automata
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์ค€(๋™๊ฒฝ๋Œ€ํ•™๊ต); ๋ฐฐ์œค๊ฒฝ(์—ฐ์„ธ๋Œ€ํ•™๊ต); ์ •์ง„ํ˜(์—ฐ์„ธ๋Œ€ํ•™๊ต)" ]
๋ณดํ–‰๊ตํ†ต๋ฅ˜๋ฅผ ์ฃผ์ œ๋กœ ๋‹ค์–‘ํ•œ ์—ฐ๊ตฌ๋“ค์ด ์ง„ํ–‰๋˜์—ˆ์ง€๋งŒ ์ดˆ๊ธฐ์˜ ๋ณดํ–‰์—ฐ๊ตฌ๋Š” ์ฐจ๋Ÿ‰์˜ ๊ตํ†ต๋ฅ˜์ด๋ก ์„ ๊ทธ๋Œ€๋กœ ์ ์šฉํ•˜์—ฌ ํ•ด์„ํ•˜๊ธฐ๋„ ํ•˜์˜€๋‹ค. ์ตœ๊ทผ ๋ณดํ–‰๊ตํ†ต๋ฅ˜์— ๋Œ€ํ•œ ๋‹ค์–‘ํ•œ ๋ชจํ˜•๋“ค์ด ์ œ์‹œ๋˜๊ณ  ์žˆ์œผ๋ฉฐ, ํŠนํžˆ CA๋ชจํ˜•์€ ๋ณดํ–‰๊ตํ†ต๋ฅ˜๋ฅผ ์œ„ํ•œ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ๋ชจํ˜•์œผ๋กœ ๋นˆ๋ฒˆํ•˜๊ฒŒ ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋‹ค. ๋Œ€ํ‘œ์ ์ธ CA ๋ชจํ˜•์œผ๋กœ ๊ฐ€์Šค์ž…์ž์˜ ์›€์ง์ž„์„ ์ด์šฉํ•˜์—ฌ ์–‘๋ฐฉํ–ฅ์˜ ๋ณดํ–‰๊ตํ†ต๋ฅ˜๋ฅผ ์„ค๋ช…ํ•˜๊ธฐ๋„ ํ•˜์˜€๋Š”๋ฐ ์ดˆ๊ธฐ์—๋Š” ์ •๋ฐฉํ˜•์˜Gas-lattice ๋ชจํ˜•์ด ์ œ์•ˆ๋˜์—ˆ์œผ๋ฉฐ ์ดํ›„์— ์ •์œก๋ฐฉ Gas-lattice ๋ชจํ˜•์„ ์ด์šฉํ•˜์—ฌ ๋ณดํ–‰์ž์˜ ์›€์ง์ž„๊ณผ ํšŒํ”ผ๋ฅผ ๋ฌ˜์‚ฌํ•˜๊ธฐ๋„ ํ•˜์˜€๋‹ค. ํ•˜์ง€๋งŒ์ด๋Ÿฌํ•œ ๋ชจํ˜•๋“ค์€ ๋ณดํ–‰์ž์˜ ์›€์ง์ž„์„ ํŽธ์˜์ž„์˜๋ณดํ–‰์œผ๋กœ ๊ฐ€์ •ํ•˜์˜€๊ธฐ ๋•Œ๋ฌธ์— ๋‹จ์ผ๋ฐฉํ–ฅ์œผ๋กœ์˜ ์›€์ง์ž„๋งŒ์„ ์„ค๋ช…ํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ ์ œ์‹œ๋œ MLPM(the Multi-Layer Pedestrian Model)์€ ์–ด๋–ค ๊ณต๊ฐ„์—์„œ ๋ณต์ˆ˜๊ฐœ์˜ ๊ธฐ์ข…์ ์„ ๊ฐ€์ง„ ๊ฒฝ์šฐ์—๋„ ํ˜„์‹ค์ ์ธ ๋ณดํ–‰์ž์˜ ์›€์ง์ž„์„ ์„ค๋ช…ํ•  ์ˆ˜ ์žˆ๋Š” ๋ชจํ˜•์ด๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001501563
oai_dc
ํด๋ฆฝํ˜• ๋‹จ๋ถ€๋ถ„๋ฆฌ์žฅ์น˜๋ฅผ ๊ฐ–๋Š” ์ง€์ฃผ์˜ ์ธก๋ฉด์ถฉ๋Œ ์‹œ ์ถฉ๊ฒฉ์™„ํ™”ํšจ๊ณผ
Crash Worthiness of a Post with Clip-type Slip Base Subject to Side Impact
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊ณ ๋งŒ๊ธฐ(๊ณต์ฃผ๋Œ€ํ•™๊ต); ๊น€๊ธฐ๋™(๊ณต์ฃผ๋Œ€ํ•™๊ต); ๊น€๊ฒฝ์ฃผ(๊ณต์ฃผ๋Œ€ํ•™๊ต); ์„ฑ์ •๊ณค(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์œค๋•๊ทผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›)" ]
๊ธฐ์ดˆ์— ๊ฐ•๊ฒฐ๋˜์–ด ๋„๋กœ๋ณ€์— ๋…ธ์ถœ๋œ ๊ฐ์ข… ์ง€์ฃผ๋Š” ์ •๋ฉด์ถฉ๋Œ ๋ฟ ์•„๋‹ˆ๋ผ ์ธก๋ฉด์ถฉ๋Œ์— ํŠนํžˆ ์œ„ํ—˜ํ•˜๋‹ค. ํด๋ฆฝํ˜• ๋‹จ๋ถ€๋ถ„๋ฆฌ์žฅ์น˜๋ฅผ ๊ฐ–๋Š” ์ง€์ฃผ๋Š”์ •๋ฉด์ถฉ๋Œ์— ํšจ๊ณผ์ ์ด๊ณ  ๋‹ค๋ฐฉํ–ฅ์œผ๋กœ ๋ถ„๋ฆฌ๊ฐ€ ๊ฐ€๋Šฅํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์ธก๋ฉด์ถฉ๋Œ์—๋„ ํšจ๊ณผ์ ์ด๋‹ค. ๋ณธ ๋…ผ๋ฌธ์€ ๊ฐ•๊ฒฐ๋œ ์ง€์ฃผ์˜ ์ธก๋ฉด์ถฉ๋Œ์— ๋Œ€ํ•œ ์œ„ํ—˜์„ฑ์„ ๋ณด์ด๊ณ  ํด๋ฆฝํ˜• ๋‹จ๋ถ€๋ถ„๋ฆฌ์žฅ์น˜๋ฅผ ๊ฐ–๋Š” ์ง€์ฃผ์˜ ์ถฉ๊ฒฉ์™„ํ™” ํšจ๊ณผ๋ฅผ ๋ณด์ด๊ธฐ ์œ„ํ•˜์—ฌ ์ธก๋ฉด์ถฉ๋Œ์‹คํ—˜์„ ์‹ค์‹œํ•˜๊ณ  ๊ทธ ๊ฒฐ๊ณผ๋ฅผ ๋ถ„์„ ์ •๋ฆฌํ•œ๊ฒƒ์ด๋‹ค. ์ด๋ฅผ ์œ„ํ•˜์—ฌ ๋ฏธ๊ตญ์˜ NCHRP Report 350์„ ๊ธฐ๋ฐ˜์œผ๋กœ ์ธก๋ฉด์ถฉ๋Œ์˜ ๊ธฐ์ค€์„ ์ œ์‹œํ•˜๊ณ  D101.6mm(t=4.2mm)์˜ ์ง€์ฃผ๊ฐ€ ๊ฐ•๊ฒฐ๋œ๊ฒฝ์šฐ์™€ ํด๋ฆฝํ˜• ๋‹จ๋ถ€๋ถ„๋ฆฌ์žฅ์น˜๋กœ ์—ฐ๊ฒฐ๋œ ๊ฒฝ์šฐ์— ๋Œ€ํ•˜์—ฌ 820kg์˜ ์†Œํ˜•์ฐจ๋กœ ์ถฉ๋Œ์†๋„ 50km/h์˜ ์ธก๋ฉด์ถฉ๋Œ์‹คํ—˜์„ ์‹ค์‹œํ•˜์˜€๊ณ  ๋‹จ๋ถ€์žฅ์น˜์˜ ์ €์†๋ถ„๋ฆฌ๊ฐ€ ๊ฐ€๋Šฅํ•œ๊ฐ€๋ฅผ 35km/h์˜ ์ธก๋ฉด์ถฉ๋Œ์‹คํ—˜์œผ๋กœ ํ™•์ธํ•˜์˜€๋‹ค. ๊ฐ•๊ฒฐ์ง€์ฃผ๋Š” ์ฐจ๋Ÿ‰์˜ ๊ณผ๋‹คํ•œ ๋ณ€ํ˜• ๋ฐ ์ „๋ณต, ์•ˆ์ „์ง€์ˆ˜ ์ธก๋ฉด์—์„œ ์ธก๋ฉด์ถฉ๋Œ์— ์น˜๋ช…์ ์ด์ง€๋งŒ ํด๋ฆฝํ˜• ๋‹จ๋ถ€๋ถ„๋ฆฌ์žฅ์น˜๋กœ ๊ธฐ์ดˆ์— ์—ฐ๊ฒฐ๋œ ๊ฒฝ์šฐ ์ถฉ๋Œํ”ผํ•ด๋ฅผ ํฌ๊ฒŒ ์ค„์ผ ์ˆ˜ ์žˆ์Œ์„ ํ™•์ธํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001501549
oai_dc
๋…ธํ›„ ์ค„๋ˆˆ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ ๋ณด์ˆ˜๋ฅผ ์œ„ํ•œ ์–‡์€ ์—ฐ์† ์ฒ ๊ทผ ์ฝ˜ํฌ๋ฆฌํŠธ ๋ง์”Œ์šฐ๊ธฐ ํฌ์žฅ์˜ ๊ฑฐ๋™ ํ‰๊ฐ€(2)
Behavior Evaluation of Thin Bonded Continuously Reinforced Concrete Overlay on Aged Jointed Concrete Pavement(2)
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฅ˜์„ฑ์šฐ(์ค‘์•™๋Œ€ํ•™๊ต); ์กฐ์œคํ˜ธ(์ค‘์•™๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๋…ธํ›„ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ํšจ์œจ์  ์œ ์ง€๋ณด์ˆ˜๋ฅผ ์œ„ํ•˜์—ฌ ๊ตญ๋‚ด ์ตœ์ดˆ ์ ์šฉ๋œ ์—ฐ์†์ฒ ๊ทผ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ฐœ๋…์˜ ์–‡์€ ๋ง์”Œ์šฐ๊ธฐ ๊ณต๋ฒ•(CRCO : Thin Bonded Continuously Reinforced Concrete Overlay)์˜ ๊ฑฐ๋™ ํŠน์„ฑ์„ ์‚ดํŽด๋ณด์•˜๋‹ค. ์„œํ•ด์•ˆ ๊ณ ์†๋„๋กœ์˜ ํ๋„ ๊ตฌ๊ฐ„์—CRCO ๊ณต๋ฒ•๊ณผ JCO ๊ณต๋ฒ•(Jointed Concrete Overlay)์„ ์‹œํ—˜์‹œ๊ณต ํ•˜์˜€์œผ๋ฉฐ, CRCO ๊ณต๋ฒ•์— ์‚ฝ์ž…๋œ ์ข…๋ฐฉํ–ฅ ์ฒ ๊ทผ์œผ๋กœ ํšจ๊ณผ๋ฅผ ๊ฒ€ํ† ํ•˜์˜€๋‹ค. ์‹œํ—˜์‹œ๊ณต ํ›„ ๊ท ์—ด ์กฐ์‚ฌ ๊ฒฐ๊ณผ, CRCO ๊ตฌ๊ฐ„์˜ ๊ธฐ์กด ์ค„๋ˆˆ๋ถ€์—์„œ๋ถ€ํ„ฐ ๋ฐ˜์‚ฌ ๊ท ์—ด์ด ๋ฐœ์ƒํ•˜์˜€์œผ๋‚˜ ๊ทธ ํญ์€ ๋งค์šฐ ์ข์•˜๋‹ค. ์ฒ ๊ทผ์˜ ๊ตฌ์†์—ญํ• ๋กœ ์ธํ•ด CRCO ๊ณต๋ฒ•์—์„œ ๋” ๋งŽ์€ ๊ท ์—ด์ด ๋ฐœ์ƒํ•˜์˜€์œผ๋ฉฐ, ๊ทธ ๊ฐ„๊ฒฉ์€ CRCP ๋ณด๋‹ค ๋” ์ข์•˜๋‹ค. ๋ถ€์ฐฉ๊ฐ•๋„ ์ธก์ • ๊ฒฐ๊ณผ, ํ‘œ๋ฉด ์ฒ˜๋ฆฌ๋กœCold Milling ํ›„ ์ด๋ฌผ์งˆ์„ ์ œ๊ฑฐํ•˜์—ฌ ์ดˆ๊ธฐ์— ์ธต๊ฐ„ ๋ถ€์ฐฉ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•˜์ง€ ์•Š์•˜๋‹ค. ๊ธฐ์กด JCP์˜ ์ค„๋ˆˆ๋ถ€์— ์ˆ˜ํ‰์œผ๋กœ ๋งค์„คํ•œ ๊ณ„์ธก๊ธฐ ๋ฐ์ดํ„ฐ๋ถ„์„ ๊ฒฐ๊ณผ, ์ดˆ๊ธฐ ๊ท ์—ด ํ„ฐ์ง ์‹œ ์ผ์ • ํญ ์ด์ƒ์œผ๋กœ ๋ฒŒ์–ด์ง€์ง€ ๋ชปํ•˜๊ฒŒ ์ข…๋ฐฉํ–ฅ ์ฒ ๊ทผ์ด ์žก์•„์ฃผ๋Š” ์—ญํ• ์„ ํ•˜์˜€์œผ๋ฉฐ, ์˜จ๋„๋ณ€ํ™”์— ๋Œ€ํ•œ ์ˆ˜ํ‰ ๋ณ€์œ„ ๋ฐœ์ƒ ์–ต์ œ ํšจ๊ณผ๋„ ์žˆ์—ˆ๋‹ค. ํ•˜์ง€๋งŒ ์ธต๊ฐ„ ๋ถ€์ฐฉ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•  ๊ฒฝ์šฐ, ์ฒ ๊ทผ์˜ ๊ตฌ์† ํšจ๊ณผ๋Š” ์ €๊ฐ๋˜์—ˆ๋‹ค. ์ˆ˜์ง ๊ณ„์ธก๊ธฐ์˜ ๋ฐ์ดํ„ฐ๋ฅผ ํ†ตํ•ด์„œ์ฒ ๊ทผ์ด ์—†๋Š” JCO ๊ณต๋ฒ•์— ๋น„ํ•ด CRCO ๊ณต๋ฒ•์€ ์ข…๋ฐฉํ–ฅ ์ฒ ๊ทผ ์œ„์น˜์—์„œ ์ธต๊ฐ„ ๋ถ€์ฐฉ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•˜์ง€ ์•Š์•˜์œผ๋ฉฐ, ํ˜„์žฅ ์ฝ”์–ด๋ง ์ž‘์—…์„ ํ†ตํ•ด์ด๋ฅผ ํ™•์ธํ•˜์˜€๋‹ค. ์Šฌ๋ž˜๋ธŒ ๋‚ด์˜ ์ˆ˜ํ‰ ๊ฑฐ๋™์„ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ, ์ดˆ๊ธฐ์— ์ฒ ๊ทผ์˜ ๊ตฌ์†์œผ๋กœ ์ธํ•ด CRCO ๊ณต๋ฒ•์—์„œ๋Š” ์ธ์žฅ ๋ณ€ํ˜•๋ฅ ์ด, ๊ตฌ์†์ด ๋ฏธ๋ฏธํ•œ JCO ๊ณต๋ฒ•์€ ์••์ถ•๋ ฅ์ด ๋ฐœ์ƒํ•˜์˜€๋‹ค. FWD ๋ฐ์ดํ„ฐ ๋ถ„์„ ๊ฒฐ๊ณผ, CRCO ๊ณต๋ฒ•์˜ ์ฒ˜์ง๋Ÿ‰์ด JCO ๋ณด๋‹ค ๋” ์ ๊ฒŒ ๋ฐœ์ƒํ•˜์˜€์œผ๋ฉฐ, ์ง€์ง€๋ ฅํ‰๊ฐ€์—์„œ๋Š” ์ „๋ฐ˜์ ์œผ๋กœ ๋ง์”Œ์šฐ๊ธฐ ํ›„๊ฐ€ ๋” ํฌ๊ฒŒ ๋‚˜ํƒ€๋‚ฌ์œผ๋ฉฐ, ํŠนํžˆ CRCO ๊ณต๋ฒ•์ด JCO ๊ณต๋ฒ•์— ๋น„ํ•ด ์ง€์ง€๋ ฅ์— ๋Œ€ํ•œ ๋ง์”Œ์šฐ๊ธฐ ๋‘๊ป˜ ํšจ๊ณผ๊ฐ€ ๋” ์ปธ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001501559
oai_dc
์žฌํ™œ์šฉ ์•”๋ฒ„๋ ฅ - ํ† ์‚ฌ์˜ ํšŒ๋ณตํƒ„์„ฑ๊ณ„์ˆ˜ ์˜ˆ์ธก ๋ชจ๋ธ
A Prediction Model of Resilient Modulus for Recycled Crushed-Rock-Soil-Mixture
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์ธ๋ฒ”(๊ฒฝํฌ๋Œ€ํ•™๊ต); ๋ชฉ์˜์ง„(๊ฒฝํฌ๋Œ€ํ•™๊ต)" ]
์žฌํ™œ์šฉ๋œ ์•”๋ฒ„๋ ฅ-ํ† ์‚ฌ์˜ ํšŒ๋ณตํƒ„์„ฑ๊ณ„์ˆ˜ ์˜ˆ์ธก๋ชจ๋ธ์ด ๊ฐœ๋ฐœ๋˜์—ˆ๋‹ค. ๋ฐ˜๋ณต์‚ผ์ถ•์‹œํ—˜์„ ํ†ตํ•œ ํšŒ๋ณตํƒ„์„ฑ๊ณ„์ˆ˜์˜ ์ „ํ†ต์  ํ‰๊ฐ€๋ฐฉ๋ฒ•์€ ํฐ ์ž…๊ฒฝ์„๊ฐ€์ง„ ์ž๊ฐˆ์—๋Š” ์‹คํ˜„ ๋ถˆ๊ฐ€๋Šฅํ•˜๋‹ค. ๋ฏธ์„ธํ•œ ์ฐจ์ด๊ฐ€ ์žˆ๋Š” ๋น„์„ ํ˜• ์ „๋‹จํƒ„์„ฑ๊ณ„์ˆ˜๋ฅผ ์ด์šฉํ•˜์—ฌ ํšŒ๋ณตํƒ„์„ฑ๊ณ„์ˆ˜๋ฅผ ์‚ฐ์ถœํ•˜๋Š” ๋Œ€์ฒด๊ธฐ๋ฒ•์„ ์ œ์•ˆํ•˜์˜€๋‹ค. ํ˜„์žฅ์—์„œ ์ธก์ •ํ•œ ์ตœ๋Œ€์ „๋‹จํƒ„์„ฑ๊ณ„์ˆ˜์™€ ๋Œ€ํ˜•๊ณต์ง„์ฃผ ์‹œํ—˜์œผ๋กœ ๊ตฌํ•œ ๊ฐ์†Œ๊ณก์„ ์„ ์ด์šฉํ•˜์—ฌ ํšŒ๋ณตํƒ„์„ฑ๊ณ„์ˆ˜ ์˜ˆ์ธก๋ชจ๋ธ์„ ๊ฐœ๋ฐœํ•˜์˜€๋‹ค. ์ด ์˜ˆ์ธก๋ชจ๋ธ์„ ๊น€์ฒœ์˜ ๊ณ ์†๋„๋กœ๊ณต์‚ฌํ˜„์žฅ์—์„œ ์žฌํ™œ์šฉํ•œ ์•”๋ฒ„๋ ฅ-ํ† ์‚ฌ์— ์ ์šฉํ•˜์—ฌ ๋ชจ๋ธ์ธ์ž AE, nE, ฮตr a ๋ฅผ ๊ฐ๊ฐ 9618, 0.47, 0.0135,0.8๋กœ ์ œ์•ˆํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001501554
oai_dc
๊ตญ๋‚ด ๊ณ ์†๋„๋กœ ํœด๊ฒŒ์†Œ์ง€์—ญ ๋น„์ ์˜ค์—ผ์› ์œ ์ถœํŠน์„ฑ ๋ถ„์„
Evaluation of Pollutants Concentrations and Runoff Characteristics in Highway Rest Area
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์ •ํ˜„(๊ฒฝํฌ๋Œ€ํ•™๊ต); ๊ฐ•ํฌ๋งŒ(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ); ๊ณ ์„์˜ค(๊ฒฝํฌ๋Œ€ํ•™๊ต)" ]
์ตœ๊ทผ ๋น„์ ์˜ค์—ผ์›์— ๋Œ€ํ•œ ๊ด€์‹ฌ์ด ๋†’์•„์ง€๋ฉด์„œ, ํ™˜๊ฒฝ๋ถ€ ๋ฐ ์œ ๊ด€๋‹จ์ฒด๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ๋…ธ๋ฉด ์œ ์ถœ์ˆ˜๋ฅผ ํฌํ•จํ•œ ๋น„์ ์˜ค์—ผ์›(Non point source)์— ๋Œ€ํ•œ ํ˜„ํ™ฉ ์กฐ์‚ฌ ๋ฐ ์ฒ˜๋ฆฌ ๋ฐฉ๋ฒ•์— ๋Œ€ํ•œ ๊ด€์‹ฌ์ด ์ฆ๊ฐ€ํ•˜๊ณ  ์žˆ๋‹ค. ๊ณ ์†๋„๋กœ ํœด๊ฒŒ์†Œ ์ฃผ์ฐจ์žฅ ๋…ธ๋ฉด ์œ ์ถœ์ˆ˜๋Š” ๊ณ ์†๋„๋กœ ๋ณธ์„  ๋…ธ๋ฉด ์œ ์ถœ์ˆ˜๋ณด๋‹ค ์œ ํ•ด๋ฌผ์งˆ ์˜ค์—ผ๋„๊ฐ€ ๋†’์„ ๊ฒƒ์œผ๋กœ ์˜ˆ์ƒ๋˜์–ด, ๋ณธ ์—ฐ๊ตฌ๋Š” ์ด ์ง€์—ญ์˜ ๋…ธ๋ฉด ์œ ์ถœ์ˆ˜ ์˜ค์—ผ๋„ ์กฐ์‚ฌ๋ฅผ ํ†ตํ•ด ์œ ์ถœ์ˆ˜ ํ‰๊ฐ€ ๋ฐ ๋…ธ๋ฉด ์œ ์ถœ์ˆ˜ ์ €๊ฐ์‹œ์„ค์˜ ์ €๊ฐํšจ๊ณผ๋ฅผ ๋ถ„์„ํ•˜์—ฌ ํœด๊ฒŒ์†Œ ๋…ธ๋ฉด์œ ์ถœ์ˆ˜ ๊ด€๋ฆฌ๋ฐฉ์•ˆ์„ ์ˆ˜๋ฆฝํ•˜๋Š” ๊ฒƒ์„ ๋ชฉ์ ์œผ๋กœ ํ•˜๊ณ  ์žˆ๋‹ค. ํœด๊ฒŒ์†Œ์ง€์ ์— ๋Œ€ํ•œ ๊ฐ•์šฐ์œ ์ถœ์ˆ˜ ๋ถ„์„๊ฒฐ๊ณผ ํฌ์žฅ์ง€์—ญ์˜ ํŠน์„ฑ์ธ ์ดˆ๊ธฐ๊ฐ•์šฐํ˜„์ƒ์„ ๋ณผ ์ˆ˜ ์žˆ์—ˆ์œผ๋ฉฐ, ๊ฐ•์šฐ์ดˆ๊ธฐ์— ์ž…์ž์ƒ๋ฌผ์งˆ์€ ์ค‘๊ธˆ์†๊ณผ ๊ฒฐํ•ฉํ•˜์—ฌ ๋‹ค๋Ÿ‰ ์œ ์ถœ๋˜๋Š” ํŠน์„ฑ์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ํœด๊ฒŒ์†Œ ์ง€์ ์˜ ๊ฐ•์šฐ์œ ์ถœ์ˆ˜์— ๋Œ€ํ•œ ์˜ค์—ผ๋ฌผ์งˆ๋ณ„ EMC์— ๋Œ€ํ•œ 95% ํ™•์‹ ๋ฒ”์œ„๋กœ๋Š” TSS 128.2-273.4mg/L, COD 145.4-310.1mg/L, TN 6.1-11mg/L, TP 1.9-2.9mg/L์˜ ๋ฒ”์œ„๋กœ ๋ถ„์„๋˜์–ด ๊ณ ์†๋„๋กœ์—์„œ ์œ ์ถœ๋˜๋Š” ๊ฐ•์šฐ์œ ์ถœ์ˆ˜์™€ ๋น„์Šทํ•œ ์ˆ˜์ค€์œผ๋กœ ์œ ์ถœ๋˜๋Š” ๊ฒƒ์œผ๋กœ ๋ถ„์„๋˜์—ˆ์œผ๋‚˜, ์ค‘๊ธˆ์†์˜ ๊ฒฝ์šฐ ๊ณ ์†๋„๋กœ์— ๋น„ํ•ด ๊ณ ๋†๋„์˜ ์ค‘๊ธˆ์†์ด ์œ ์ถœ๋˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋Š”๋ฐ, ์ด๊ฒƒ์€ ์ฐจ๋Ÿ‰ ์ •์ฐจ์‹œ ๋ธŒ๋ ˆ์ดํฌ ํŒจ๋“œ๋‚˜ ํƒ€์ด์–ด์˜ ๋งˆ๋ชจ๋“ฑ์— ์˜ํ•œ ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค. ํœด๊ฒŒ์†Œ์ง€์ ์— ๋Œ€ํ•œ ๋ฉด์ ๋‹น ๋ฐœ์ƒ๋˜๋Š” ๋ถ€ํ•˜๋Ÿ‰ ํ†ต๊ณ„๋ถ„์„๊ฒฐ๊ณผ, TSS์˜ ํ‰๊ท  ๋ถ€ํ•˜๋Ÿ‰์€ 1411.6 mg/m2๋กœ ์‚ฐ์ •๋˜์—ˆ์œผ๋ฉฐ, COD 709.7mg/m2, TN 44.0mg/m2, TP 10.4mg/m2๋กœ ์‚ฐ์ •๋˜์—ˆ๋‹ค. ์ค‘๊ธˆ์†์˜ ๊ฒฝ์šฐ Total Cu 12927.4ใŽ/m2, Total Fe 32074.4ใŽ/m2, Total Pb 40371ใŽ/m2, Total Ni 10679.2ใŽ/m2๋กœ ์‚ฐ์ •๋˜์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001501551
oai_dc
์ค€๊ณ ์˜จ ์žฌ์ƒ ์•„์ŠคํŒ”ํŠธ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ๊ธฐ๋ณธํŠน์„ฑ ํ‰๊ฐ€
Evaluation of Fundamental Properties of Warm-mix Recycled Asphalt Concretes
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€๋‚จํ˜ธ(๊ฐ•์›๋Œ€ํ•™๊ต); ๊น€์ง„์ฒ (๋‹ค์‚ฐ์ด์—”์ง€); ํ™์ค€ํ‘œ(๊ฐ•์›๋Œ€ํ•™๊ต); ๊น€๊ด‘์šฐ(๊ฐ•์›๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ์ค€๊ณ ์˜จ ๊ณต๋ฒ•์„ ์ด์šฉํ•œ ์žฌ์ƒ ์•„์ŠคํŒ”ํŠธ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ๊ฐ•๋„ํŠน์„ฑ์„ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•ด ์ด๋ฃจ์–ด์กŒ๋‹ค. ๊ตต์€ ๊ณจ์žฌ ์ตœ๋Œ€์น˜์ˆ˜ 13mm์˜ํ™”๊ฐ•์•”๊ณผ ์นจ์ž…๋„ 60`-`80์ธ ์‹ ๊ทœ ๋ฐ”์ธ๋” 60`-`80์„ ์žฌ์ƒ ํ˜ผํ•ฉ๋ฌผ์„ ์ œ์กฐํ•˜๋Š”๋ฐ ์‚ฌ์šฉํ•˜์˜€๋‹ค. ๋ฐฐํ•ฉ์„ค๊ณ„๋Š” RAP(๊ตต์€ ์ž…์ž : ์ž”์ž…์ž=6 :4) ์ฒจ๊ฐ€๋น„์œจ 20%์™€ 30%๋ฅผ ์‚ฌ์šฉํ•˜์˜€๊ณ  GPC, ์นจ์ž…๋„, ์ ˆ๋Œ€์ ๋„, ๋™์ ๋„๋ฅผ ์ค€๊ณ ์˜จ ์ฒจ๊ฐ€์ œ(Evotherm์™€ Sasobit)์˜ ์ฒจ๊ฐ€ ํ•จ๋Ÿ‰์„ ๊ฒฐ์ •ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ธก์ •ํ•˜์˜€๋‹ค. LD(low-density poly ethylene)๋ฅผ ๋ณธ ์—ฐ๊ตฌ์—์„œ ์ค€๊ณ ์˜จ ์žฌ์ƒ ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์˜ ๊ฐœ์งˆ์ œ๋กœ ์‚ฌ์šฉํ•˜์˜€๋‹ค. ๋ณธ์—ฐ๊ตฌ์—์„œ๋Š” 8๊ฐœ์˜ ์ค€๊ณ ์˜จ ์žฌ์ƒ ํ˜ผํ•ฉ๋ฌผ(2 RAPํ•จ๋Ÿ‰ x 2 ์ค€๊ณ ์˜จ ์ฒจ๊ฐ€์ œ x 2 ๊ฐœ์งˆ์ œ)๋ฟ๋งŒ ์•„๋‹ˆ๋ผ 2๊ฐœ์˜ ์ผ๋ฐ˜ ์žฌ์ƒ ํ˜ผํ•ฉ๋ฌผ, 1๊ฐœ์˜ ๊ฐ€์—ดํ˜ผํ•ฉ ์ผ๋ฐ˜ํ˜ผํ•ฉ๋ฌผ(control)๊นŒ์ง€ ์ด 11๊ฐœ์˜ ํ˜ผํ•ฉ๋ฌผ์„ ์ œ์กฐํ•˜์˜€๋‹ค. ๋ณ€ํ˜•๊ฐ•๋„ ์‹œํ—˜, ๊ฐ„์ ‘์ธ์žฅ๊ฐ•๋„ ์‹œํ—˜, ์ˆ˜๋ถ„๋ฏผ๊ฐ์„ฑ ์‹œํ—˜, wheel tracking์„ ํ†ตํ•œ ์†Œ์„ฑ๋ณ€ํ˜• ์‹œํ—˜์„ ์ค€๊ณ ์˜จ ์žฌ์ƒํ˜ผํ•ฉ๋ฌผ์˜ ๊ธฐ๋ณธ ํŠน์„ฑ์„ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001501538
oai_dc
ํšŒ์ „๊ต์ฐจ๋กœ ์šฐํšŒ์ „ ๋ณ„๋„์ฐจ๋กœ ์„ค์น˜ ํšจ๊ณผ ๊ฒ€ํ† 
Effectiveness Analysis on the Installation of Right-Turn Bypass Lane in Roundabout
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ž„์ง„๊ฐ•(์ถฉ๋ถ๋Œ€ํ•™๊ต ๋„์‹œ๊ณตํ•™๊ณผ); ๊น€๊ฒฝํ™˜(์ถฉ๋ถ๋Œ€ํ•™๊ต); ๋ฐ•๋ณ‘ํ˜ธ(์ถฉ๋ถ๋Œ€ํ•™๊ต)" ]
์ด ๋…ผ๋ฌธ์€ ํšŒ์ „๊ต์ฐจ๋กœ ์šฐํšŒ์ „ ๋ณ„๋„์ฐจ๋กœ๋ฅผ ๋‹ค๋ฃจ๊ณ  ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ ํšŒ์ „๊ต์ฐจ๋กœ ๊ธฐํ•˜๊ตฌ์กฐ์˜ ์„ค๊ณ„์š”์†Œ ์ค‘ ์šฐํšŒ์ „ ๋ณ„๋„์ฐจ๋กœ์˜ ์„ค์น˜์— ๋”ฐ๋ฅธ ํšจ๊ณผ๋ฅผ ๋ถ„์„ํ•˜๋Š”๋ฐ ์žˆ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด VISSIM์„ ์ด์šฉํ•˜์—ฌ ์šฐํšŒ์ „ ๋ณ„๋„์ฐจ๋กœ์˜ ์„ค์น˜ ์ „โ‚ฉํ›„๋ฅผ ๋น„๊ตโ‚ฉ๋ถ„์„ํ•˜์˜€๋‹ค. ๋˜ํ•œ ์šฐํšŒ์ „ ๋ณ„๋„์ฐจ๋กœ ์„ค์น˜ ๋ฐฉ์‹์ธ ์–‘๋ณด์— ์˜ํ•œ ํ†ต์ œ ํ˜•ํƒœ์™€ ํ•ฉ๋ฅ˜์— ์˜ํ•œ ํ†ต์ œ ํ˜•ํƒœ์˜ ์šด์˜ํšจ๊ณผ๋ฅผ ๋น„๊ตโ‚ฉ๋ถ„์„ํ•˜์˜€๋‹ค. ์ฃผ์š” ๊ฒฐ๊ณผ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. ์ฒซ์งธ,์šฐํšŒ์ „ ๋ณ„๋„์ฐจ๋กœ ์„ค์น˜ ํ›„์—๋Š” ์šฐํšŒ์ „ ๊ตํ†ต๋Ÿ‰๋น„์˜ ์ฆ๊ฐ€์— ๋”ฐ๋ผ ์ง€์ฒด๊ฐ€ ์ ์ฐจ์ ์œผ๋กœ ๊ฐ์†Œํ•˜์—ฌ ์ตœ๋Œ€ ํ‰๊ท  ์•ฝ 28% ๊ฐ์†Œํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋‘˜์งธ, ์–‘๋ณด์— ์˜ํ•œ ํ†ต์ œ ํ˜•ํƒœ์™€ ํ•ฉ๋ฅ˜์— ์˜ํ•œ ํ†ต์ œ ํ˜•ํƒœ ๋ชจ๋‘ ์šฐํšŒ์ „ ๊ตํ†ต๋Ÿ‰์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ์ง€์ฒด๊ฐ€ ๊ฐ์†Œํ•˜์˜€๋‹ค. ๋˜ํ•œ ํ•ฉ๋ฅ˜์— ์˜ํ•œํ†ต์ œ ํ˜•ํƒœ๊ฐ€ ์–‘๋ณด์— ์˜ํ•œ ํ†ต์ œ ํ˜•ํƒœ๋ณด๋‹ค ์ตœ๋Œ€ ํ‰๊ท  ์•ฝ 18% ์ง€์ฒด๊ฐ์†Œ ํšจ์œจ์ด ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001501548
oai_dc
ZoneํŠน์„ฑ ๋ถ„ํ• ์„ ํ†ตํ•œ ์œ ํ˜•๋ณ„ ํ†ตํ–‰๋ฐœ์ƒ ๋ชจํ˜•๊ฐœ๋ฐœ
Development of Trip Generation Type Models toward Traffic Zone Characteristics
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€ํƒœํ˜ธ(ํ•œ์–‘๋Œ€ํ•™๊ต); ๋…ธ์ •ํ˜„(ํ•œ์–‘๋Œ€ํ•™๊ต); ๊น€์˜์ผ(ํ•œ์–‘๋Œ€ํ•™๊ต); ์˜ค์˜ํƒ(ํ•œ์–‘๋Œ€ํ•™๊ต ๋„์‹œ๋Œ€ํ•™์› ๋ฐ•์‚ฌ๊ณผ์ •)" ]
ํ†ตํ–‰๋ฐœ์ƒ์€ 4๋‹จ๊ณ„ ๋ชจํ˜•์˜ ์ฒ˜์Œ ๋‹จ๊ณ„๋กœ ์ „์ฒด์ˆ˜์š”์˜ˆ์ธก์— ์ƒ๋‹นํ•œ ์˜ํ–ฅ์„ ๋ฏธ์น˜๊ฒŒ ๋˜๋ฏ€๋กœ ์ •ํ™•์„ฑ์ด ๋ฌด์—‡๋ณด๋‹ค ํ•„์š”ํ•œ ๋‹จ๊ณ„๋ผ ํ•  ์ˆ˜ ์žˆ๋‹ค. ํ˜„์žฌ ํ†ตํ–‰๋ฐœ์ƒ๋ชจํ˜•์œผ๋กœ ๋„์‹œ๊ตํ†ต ๋ฐ SOC์‹œ์„ค ๋“ฑ์˜ ๊ณ„ํš์— ๋„๋ฆฌ ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋Š” ๊ฒƒ์€ ์„ ํ˜•ํšŒ๊ท€๋ชจํ˜•์ด๋ฉฐ, ๊ฐ์ข… ์‚ฌํšŒ๊ฒฝ์ œ์ง€ํ‘œ์™€ ํ†ตํ–‰๋ฐœ์ƒ๋Ÿ‰์˜ ๊ด€๊ณ„๊ฐ€ ์„ ํ˜•์ž„์„ ์ „์ œ๋กœ ํ•œ๋‹ค. ํ•˜์ง€๋งŒ ๊ธ‰๊ฒฉํ•œ ๋„์‹œ๊ฐœ๋ฐœ์ด๋‚˜ ๋„์‹œ๊ณ„ํš๊ตฌ์กฐ๊ฐ€ ๋ณ€๊ฒฝ๋˜์—ˆ์„ ๋•Œ ํ†ตํ–‰๋Ÿ‰์„ ์ถ”์ •ํ•˜๊ธฐ ์œ„ํ•œ ์‚ฌํšŒ๊ฒฝ์ œ์ง€ํ‘œ ์ž๋ฃŒ๊ฐ€ ๋ถ€์กฑํ•˜์—ฌ ์ถ”์ •๋œ ํ†ตํ–‰๋Ÿ‰์˜ ์˜ค์ฐจ๊ฐ€ ๋งŽ์„ ์ˆ˜ ์žˆ๋‹ค. ์ด์— ๋ณธ ์—ฐ๊ตฌ๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ๋„๋ฆฌ ์‚ฌ์šฉ๋˜๋Š” ์‚ฌํšŒ๊ฒฝ์ œ์ง€ํ‘œ๋ฅผ ์„ ํ˜•์ด๋ž€ ๊ฐ€์ •์„ ํ•˜์ง€ ์•Š๊ณ , ๋‹ค์–‘ํ•œ ์กด์˜ ํŠน์„ฑ์„ ๋ฐ˜์˜ํ•  ์ˆ˜ ์žˆ๋Š” ๋ณ€์ˆ˜์— ๋Œ€ํ•œ ์‹œ์žฅ๋ถ„ํ• ์„ ํ† ๋Œ€๋กœ ์ƒˆ๋กœ์šด ์œ ํ˜•๋ณ„ ํ†ตํ–‰๋ฐœ์ƒ๋ชจํ˜•์„ ๊ฐœ๋ฐœํ•˜๊ณ ์ž ํ•œ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ตํ†ต์ˆ˜์š”์˜ˆ์ธก์˜ ์ฒ˜์Œ ๋‹จ๊ณ„์ธ ํ†ตํ–‰๋ฐœ์ƒ ๋ชจํ˜•์˜ ์˜ˆ์ธก๋ ฅ์„ ๊ฐœ์„ ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์กด์˜ ๋‹ค์–‘ํ•œ ํŠน์„ฑ(ํ† ์ง€์ด์šฉ, ์‚ฌํšŒ๊ฒฝ์ œ์  ๋“ฑ)์„ ๊ณ ๋ คํ•˜์˜€๋‹ค. ์˜ˆ์ธก๋ ฅ ๊ฐœ์„ ์„ ์œ„ํ•œ ์‹œ์žฅ๋ถ„ํ•  ๋ฐฉ๋ฒ•๋ก ์œผ๋กœ๋Š” ํ†ตํ–‰ ๋ฐœ์ƒ๋ฅ ์„ ๊ธฐ๋ฐ˜์œผ๋กœ ํ•œ Data Mining(CART)๋ฐฉ๋ฒ•๊ณผ ํšŒ๊ท€๋ถ„์„์„ ์ด์šฉํ•˜์˜€๋‹ค. ์—ฐ๊ตฌ์˜ ๊ฒฐ๊ณผ๋ฅผ ์‚ดํŽด๋ณด๋ฉด, ์ฒซ์งธ, CART๋ถ„์„์„ ํ™œ์šฉํ•œ ์กด ํŠน์„ฑ ๋ถ„์„๊ฒฐ๊ณผ, ์œ ์ถœํ†ตํ–‰์€ ์‚ฌํšŒ๊ฒฝ์ œ์  ์š”์ธ(๋‚จ๋…€์ƒ๋Œ€๋น„์ค‘, ์—ฐ๋ น๋Œ€(22~29์„ธ))์— ์˜ํ–ฅ์„ ๋ฐ›๊ณ  ์žˆ์œผ๋ฉฐ, ์œ ์ž…ํ†ตํ–‰์€ ํ† ์ง€์ด์šฉ ์š”์ธ(์—…๋ฌด์‹œ์„ค์ƒ๋Œ€๋น„์ค‘), ์‚ฌํšŒ๊ฒฝ์ œ์  ์š”์ธ(3์ฐจ ์ข…์‚ฌ์ž์ƒ๋Œ€๋น„์ค‘)์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋‘˜์งธ, ์œ ํ˜•๋ณ„ ๋ชจํ˜•๊ฐœ๋ฐœ ๊ฒฐ๊ณผ ํ†ตํ–‰๋ฐœ์ƒ ๊ณ„์ˆ˜ ๊ฐ’์€ ์œ ์ถœ์˜ ๊ฒฝ์šฐ 0.977~0.987(ํ†ตํ–‰/์ธ)์ด๋ฉฐ, ์œ ์ž…์˜ ๊ฒฝ์šฐ 0.692~3.256(ํ†ตํ–‰/์ธ)๋กœ ๋‚˜ํƒ€๋‚˜ ์œ ํ˜•๊ตฌ๋ถ„์ด ํ•„์š”ํ•œ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์…‹์งธ, ์‹ค์ธก๊ฒ€์ฆ์„ ์ˆ˜ํ–‰ํ•˜์˜€์œผ๋ฉฐ, ์œ ์ถœ ๋ฐ ์œ ์ž…์˜ ๊ฒฝ์šฐ ๊ธฐ์กด ๋ชจํ˜•๋ณด๋‹ค ์ ํ•ฉ๋„๊ฐ€ ๋†’์•„์ง„ ๊ฒƒ์„ ์•Œ ์ˆ˜ ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ์—์„œ ๊ฐœ๋ฐœํ•œ ์œ ํ˜•๋ณ„ ํ†ตํ–‰๋ฐœ์ƒ๋ชจํ˜•์ด ๊ธฐ์กด ์—ฐ๊ตฌ๋ณด๋‹ค ์šฐ์ˆ˜ํ•œ ๊ฒƒ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001501573
oai_dc
์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ ์Šฌ๋ž˜๋ธŒ์™€ ๋ณด์กฐ๊ธฐ์ธต ๊ฐ„ ๋งˆ์ฐฐํŠน์„ฑ ๋ชจํ˜•ํ™”
Modeling of Friction Characteristic Between Concrete Pavement Slab and Subbase
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ž„์ง„์„ (์ธํ•˜๋Œ€ํ•™๊ต); ์†์„์ฒ (์ธํ•˜๋Œ€ํ•™๊ต); ์œ ์ฃผํ˜ธ(์ธํ•˜๋Œ€ํ•™๊ต); ์ •์ง„ํ›ˆ(์ธํ•˜๋Œ€ํ•™๊ต)" ]
์ฝ˜ํฌ๋ฆฌํŠธ ์Šฌ๋ž˜๋ธŒ๋Š” ์˜จ๋„ ๋ฐ ์ˆ˜๋ถ„์˜ ์˜ํ–ฅ์„ ๋ฐ›์•„ ์ฒด์ ์ด ๋ณ€ํ™”๋œ๋‹ค. ์ด๋•Œ ์Šฌ๋ž˜๋ธŒ์™€ ๋ณด์กฐ๊ธฐ์ธต ๊ฐ„์˜ ๋งˆ์ฐฐ์ €ํ•ญ์ด ์Šฌ๋ž˜๋ธŒ ์ฒด์ ๋ณ€ํ™”๋ฅผ ๊ตฌ์†ํ•˜์—ฌ ์ธ์žฅ์‘๋ ฅ์ด ๋ฐœ์ƒ๋˜๊ณ  ๊ฒฝ์šฐ์— ๋”ฐ๋ผ ๊ท ์—ด์ด ์œ ๋ฐœ๋˜๊ธฐ๋„ ํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ์—ฐ๊ตฌ์ž๋“ค์€ Push-off ์‹คํ—˜์„ ์‹ค์‹œํ•˜์—ฌ ์Šฌ๋ž˜๋ธŒ์™€ ๋ณด์กฐ๊ธฐ์ธต๊ฐ„์˜ ๋งˆ์ฐฐํŠน์„ฑ์„ ํŒŒ์•…ํ•˜๋ ค๊ณ  ๋…ธ๋ ฅํ•ด ์™”๋‹ค. ์ตœ๊ทผ์—๋Š” ๋งˆ์ฐฐํŠน์„ฑ์— ์˜ํ•œ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ๊ฑฐ๋™์„ ์œ ํ•œ์š”์†Œ๋ฒ•์œผ๋กœ ํ•ด์„ํ•˜๋ ค๋Š” ์—ฐ๊ตฌ๊ฐ€ ์ˆ˜ํ–‰๋˜์—ˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ตญ๋‚ด ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์— ์ฃผ๋กœ ์‚ฌ์šฉ๋˜๋Š” ๋ฆฐ์ฝ˜ํฌ๋ฆฌํŠธ, ์‡„์„, ์•„์ŠคํŒ”ํŠธ ๋ณด์กฐ๊ธฐ์ธต์— ๋Œ€ํ•˜์—ฌ ์‹ค์‹œ๋œ ๋งˆ์ฐฐ์‹คํ—˜ ๊ฒฐ๊ณผ๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ์Šฌ๋ž˜๋ธŒ์™€ ๋ณด์กฐ๊ธฐ์ธต ๊ฐ„ ๋งˆ์ฐฐํŠน์„ฑ์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ๋น„์„ ํ˜•์˜ ๋งˆ์ฐฐ์ €ํ•ญ๊ณผ ๋ณ€์œ„์˜ ๊ด€๊ณ„๋ฅผ ์ด์ค‘์„ ํ˜•ํ™”ํ•˜๋Š” ์—๋„ˆ์ง€ ๋ฐฉ๋ฒ•์ด ์ œ์‹œ๋˜์—ˆ๋‹ค. ๋งˆ์ฐฐ์‹คํ—˜์„ 3์ฐจ์› ์œ ํ•œ์š”์†Œ ํ”„๋กœ๊ทธ๋žจ ABAQUS๋กœ ๋ชจํ˜•ํ™”ํ•˜์˜€์œผ๋ฉฐ ํ•ด์„๊ฒฐ๊ณผ๋ฅผ ์‹คํ—˜๊ฒฐ๊ณผ์™€ ๋น„๊ตํ•˜์—ฌ ๋ชจํ˜•์„ ๊ฒ€์ฆํ•˜์˜€๋‹ค. ๋น„์„ ํ˜•๊ณผ ์ด์ค‘์„ ํ˜• ๋งˆ์ฐฐ์ €ํ•ญ-๋ณ€์œ„ ๊ด€๊ณ„๋ฅผ ๊ฐ๊ฐ ์ž…๋ ฅ๊ฐ’์œผ๋กœ ์‚ฌ์šฉํ•˜์—ฌ ์–ป์€ ํ•ด์„๊ฒฐ๊ณผ๋ฅผ ๋น„๊ตํ•˜์—ฌ ์—๋„ˆ์ง€ ๋ฐฉ๋ฒ•์œผ๋กœ ๊ฐœ๋ฐœ๋œ ์ด์ค‘์„ ํ˜• ๋ชจํ˜•์˜ ํƒ€๋‹น์„ฑ์„ ๊ฒ€์ฆํ•˜์˜€๋‹ค. ์ผ๋ฐ˜์ ์ธ ๊ตญ๋‚ด ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์„ ABAQUS์™€ EverFE๋กœ ๋ชจํ˜•ํ™”ํ•˜๊ณ  ํ•ด์„๊ฒฐ๊ณผ๋ฅผ ๋น„๊ตํ•˜์—ฌ ์ด์ค‘์„ ํ˜• ๋ชจํ˜•์˜์ ์šฉ์„ฑ์„ ํ‰๊ฐ€ํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001501562
oai_dc
๋ณด์ˆ˜์šฉ ์กฐ๋ฆฝ์‹ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ ์ ์šฉ์„ฑ ๋ฐ ์Šฌ๋ž˜๋ธŒ ์ ‘ํ•ฉ ๋ฐฉ์‹ ๋ถ„์„
Evaluation of Pavement Rehabilitation Using Precast Concrete Slabs and Slab Connection methods
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์กฐ์˜๊ต(๊ฒฝํฌ๋Œ€ํ•™๊ต); ์˜คํ•œ์ง„(๊ฒฝํฌ๋Œ€ํ•™๊ต); ํ™ฉ์ฃผํ™˜(๋™์„ฑ์—”์ง€๋‹ˆ์–ด๋ง); ๊น€์„ฑ๋ฏผ(๊ฒฝํฌ๋Œ€ํ•™๊ต); ๋ฐ•์„ฑ๊ธฐ(์Šนํ™”์—˜์— ์”จ)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ์กฐ๋ฆฝ์‹ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ ๊ณต๋ฒ•์„ ์ด์šฉํ•œ ๊ธ‰์† ๋„๋กœ ํฌ์žฅ ๋ณด์ˆ˜ ๋ฐฉ๋ฒ•์˜ ์ ์šฉ์„ฑ์„ ๋ถ„์„ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์‹œํ—˜์‹œ๊ณต์„ ์ˆ˜ํ–‰ํ•˜๊ณ , ์Šฌ๋ž˜๋ธŒ ์ ‘ํ•ฉ ๋ฐฉ์‹์˜ ํšจ๊ณผ๋ฅผ ๋ถ„์„ํ•˜๊ธฐ ์œ„ํ•ด ์ˆ˜ํ–‰๋˜์—ˆ๋‹ค. ์‹œํ—˜์‹œ๊ณต์€ ์ค„๋ˆˆ์ฝ˜ํฌ๋ฆฌํŠธํฌ์žฅ์˜ 4๊ฐœ ์Šฌ๋ž˜๋ธŒ๋ฅผ ๊ต์ฒดํ•˜๋Š” ๊ฒƒ์œผ๋กœ ํ•˜์˜€๋‹ค. ์‹œํ—˜์‹œ๊ณต์„ ์œ„ํ•ด ํ”„๋ฆฌ์บ์ŠคํŠธ ์Šฌ๋ž˜๋ธŒ๋ฅผ ์„ค๊ณ„ํ•˜๊ณ  ์ œ์ž‘ํ•œ ํ›„, ๊ธฐ์กด ์Šฌ๋ž˜๋ธŒ๋ฅผ ์ปคํŒ…ํ•˜์—ฌ ์ œ๊ฑฐํ•œ ํ›„ ์ด ๊ณณ์— ์ œ์ž‘ํ•œ ์Šฌ๋ž˜๋ธŒ๋ฅผ ์•ˆ์ฐฉ์‹œ์ผฐ๋‹ค. ๊ทธ ํ›„ ํ‰ํƒ„์„ฑ์„ ์กฐ์ ˆํ•œ ํ›„ ํฌ์ผ“ ๋ฐ ํ™€ ๋ถ€๋ถ„๊ณผ ์Šฌ๋ž˜๋ธŒ ํ•˜๋ถ€์˜ ๊ณต๊ฐ„์„ ๊ทธ๋ผ์šฐํŒ… ํ•จ์œผ๋กœ์จ ์‹œ๊ณต์„ ์‹ ์† ์šฉ์ดํ•˜๊ฒŒ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์‹œํ—˜ ์‹œ๊ณต์„์ˆ˜ํ–‰ํ•˜๋ฉฐ ๋ณด์ˆ˜์šฉ ํ”„๋ฆฌ์บ์ŠคํŠธ ํฌ์žฅ์˜ ์„ค๊ณ„ ๋ฐ ์‹œ๊ณต๊ณผ ๊ด€๋ จ๋œ ์„ธ๋ถ€ ์‚ฌํ•ญ์„ ๋ฉด๋ฐ€ํžˆ ๋ถ„์„ํ•˜์˜€๋‹ค. ๋˜ํ•œ ์Šฌ๋ž˜๋ธŒ ๊ฐ„์˜ ์—ฐ๊ฒฐ์„ ์œ„ํ•œ ๋ฐฉ์‹์œผ๋กœํฌ์ผ“๊ณผ ํ™€ ์ ‘ํ•ฉ ๋ฐฉ์‹์„ ๋ชจ๋‘ ์ ์šฉํ•ด ๋ณด์•˜์œผ๋ฉฐ ์‹คํ—˜์„ ํ†ตํ•ด ๋‘ ์ ‘ํ•ฉ ๋ฐฉ์‹์—์„œ์˜ ์Šฌ๋ž˜๋ธŒ์˜ ์ปฌ๋ง ๊ฑฐ๋™์„ ๋น„๊ตํ•˜์˜€๋‹ค. ์—ฐ๊ตฌ ๊ฒฐ๊ณผ ๋‘ ๋ฐฉ์‹๋ชจ๋‘ ์ ์šฉ์„ฑ์ด ์šฐ์ˆ˜ํ–ˆ์œผ๋‚˜, ํ™€ ์ ‘ํ•ฉ ๋ฐฉ์‹์ด ๋ณด๋‹ค ์ ์ ˆํ•œ ๊ฒƒ์œผ๋กœ ํŒŒ์•…๋˜์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001501555
oai_dc
ํฌ๋กœ์Šคํ™€ ํƒ„์„ฑํŒŒ ์‹œํ—˜์„ ์ด์šฉํ•œ ์‡„์„๋ง๋š์˜ ๊ฒ€์ธก
Logging for a Stone Column Using Crosshole Seismic Testing
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€ํ•™์„ฑ(๊ฒฝํฌ๋Œ€ํ•™๊ต); ๋ชฉ์˜์ง„(๊ฒฝํฌ๋Œ€ํ•™๊ต)" ]
S-ํŒŒ ํฌ๋กœ์Šคํ™€ ๊ฒ€์ธก์„ ์ด์šฉํ•˜์—ฌ ์‡„์„๋ง๋š์˜ ๊ฑด์ „๋„๋ฅผ ํ‰๊ฐ€ํ•˜์˜€๋‹ค. ์ด ํ‰๊ฐ€ ๊ธฐ๋ฒ•์€ ํ˜„์žฅํƒ€์„ค๋ง๋š์˜ ํฌ๋กœ์Šคํ™€ ์ดˆ์ŒํŒŒ ๊ฒ€์ธก(CSL)๊ณผ๊ฐœ๋…์ ์œผ๋กœ ์œ ์‚ฌํ•˜๋‹ค. ์ด ๊ธฐ๋ฒ•์˜ ์ฃผ์š”ํ•œ ์ฐจ์ด์ ์€ CSL์—์„œ๋Š” P-ํŒŒ๋ฅผ ์‚ฌ์šฉํ•˜๋‚˜ ์ด ๊ธฐ๋ฒ•์—์„œ๋Š” S-ํŒŒ๋ฅผ ์ด์šฉํ•œ๋‹ค๋Š” ์‚ฌ์‹ค์ด๋‹ค. ๊ทธ ์ด์œ ๋Š” S-ํŒŒ๋งŒ์ด ๋ฌผ๋ณด๋‹ค ๋А๋ฆฐ ๋งค์งˆ์˜ ๊ฐ•์„ฑ์„ ๊ฐ์ง€ํ•  ์ˆ˜ ์žˆ๋Š” ์œ ์ผํ•œ ํƒ„์„ฑํŒŒ์ด๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ์–‘๋ฐฉํ–ฅ S-ํŒŒ๋ฅผ ์ƒ์„ฑํ•  ์ˆ˜ ์žˆ๋Š” ์ „๊ธฐ-๊ธฐ๊ณ„์‹ ๋ฐœ์ง„์ž๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๊ฒ€์ธก์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ์ด ์‡„์„๋ง๋š์˜ ํ˜•์ƒ์„ ๋ง๋š์„ ํ†ต๊ณผํ•˜๋Š” S-ํŒŒ ๋„๋‹ฌ์‹œ๊ฐ„, ์‡„์„๊ณผ ์ฃผ๋ณ€์ง€๋ฐ˜์˜ S-ํŒŒ์†๋„ ์ฃผ์ƒ๋„๋ฅผ์ด์šฉํ•˜์—ฌ ์žฌ์ƒํ•˜์˜€๋‹ค. ์‡„์„์˜ S-ํŒŒ์†๋„ ์ฃผ์ƒ๋„๋Š” ์‡„์„์˜ ๋‚ด๋ถ€๋งˆ์ฐฐ๊ฐ ๋ฐ ์ •์ง€ํ† ์••๊ณ„์ˆ˜๋กœ ์‚ฐ์ถœํ•˜๋Š” ๊ฒƒ์ด ํƒ€๋‹นํ•œ ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ๋‹ค. ์‡„์„๋ง๋š์˜ ์ง๊ฒฝ ์‚ฐ์ •์€ ์ด ๋‚ด๋ถ€๋งˆ์ฐฐ๊ฐ๊ณผ ํ† ์••๊ณ„์ˆ˜์— ํฌ๊ฒŒ ์˜ํ–ฅ์„ ๋ฐ›์ง€ ์•Š๋Š”๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001501539
oai_dc
Investigation of Minimum Number of Drop Levels and Test Points for FWD Network-Level Testing Protocol in Iowa Department of Transportation
Investigation of Minimum Number of Drop Levels and Test Points for FWD Network-Level Testing Protocol in Iowa Department of Transportation
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์šฉ์ฃผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ดํ˜ธ์‹ (Univ. of Iowa); Jason S. Omundson(Univ. of Iowa)" ]
In 2007, Iowa department of transportation (DOT) initiated to run the falling weight deflectometer (FWD) network-level testing along Iowa highway and road systems and to build a comprehensive database of deflection data and subsequent structural analysis, which are used for detecting pavement structure failure, estimating expected life, and calculating overlay requirements over a desired design life. Iowaโ€™s current FWD networklevel testing protocol requires that pavements are tested at three-drop level with 8-deflection basin collected at each drop level. The test point is determined by the length of the tested pavement section. However, the current FWD network-level program could cover about 20% of Iowaโ€™s highway and road systems annually. Therefore, the current FWD network-level test protocol should be simplified to test more than 20% of Iowaโ€™s highway and road systems for the network-level test annually. The main objective of this research is to investigate if the minimum number of drop levels and test points could be reduced to increase the testing production rate and reduce the cost of testing and traffic control without sacrificing the quality of the FWD data. Based upon the limited FWD network-level test data of eighty-three composite pavement sections, there was no significant difference between the mean values of three different response parameters when the number of drop levels and test points were reduced from the current FWD network-level testing protocol. As a result, the production rate of FWD tests would increase and the cost of testing and traffic control would be decreased without sacrificing the quality of the FWD data.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001501560
oai_dc
ํ”„๋ฆฌ์ŠคํŠธ๋ ˆ์Šค๊ฐ€ ๋„์ž…๋œ ์ ‘์†์Šฌ๋ž˜๋ธŒ์˜ ์‹คํ—˜์  ๊ฑฐ๋™ ๋ถ„์„
Experimental Analysis of Prestressed Approach Slab Behavior
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•ํฌ๋ฒ”(๊ฒฝํฌ๋Œ€ํ•™๊ต); ์—„์ธ์„ญ(๊ฒฝํฌ๋Œ€ํ•™๊ต); ๊น€์„ฑ๋ฏผ(๊ฒฝํฌ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ํ”„๋ฆฌ์ŠคํŠธ๋ ˆ์Šค๊ฐ€ ๋„์ž…๋œ ์ ‘์†์Šฌ๋ž˜๋ธŒ(Single-PTAS: Single Post-Tensioned Approach Slab)์˜ ๊ธด์žฅ๋ ฅ ๋„์ž…์— ๋”ฐ๋ฅธ ๊ฑฐ๋™๊ณผ ํ™˜๊ฒฝํ•˜์ค‘์— ๋Œ€ํ•œ ๊ฑฐ๋™์„ ๋ถ„์„ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์‹œํ—˜์‹œ๊ณต ํ˜„์žฅ์—์„œ ์‹คํ—˜์„ ํ†ตํ•ด ์ˆ˜ํ–‰๋˜์—ˆ๋‹ค. ์‹คํ—˜์„ ์œ„ํ•ด ์˜จ๋„์ธก์ •์„ผ์„œ๋ฅผ ์Šฌ๋ž˜๋ธŒ์˜ ๊นŠ์ด์— ๋”ฐ๋ผ ์žฅ์ฐฉํ•˜์˜€์œผ๋ฉฐ, ๋ณ€์œ„์ธก์ •๊ฒŒ์ด์ง€๋ฅผ ์Šฌ๋ž˜๋ธŒ์˜ ์—ฌ๋Ÿฌ ์œ„์น˜์— ์„ค์น˜ํ•˜์—ฌ ํ™˜๊ฒฝํ•˜์ค‘ ๋ฐ ๊ธด์žฅ๋ ฅ ๋„์ž…์— ๋”ฐ๋ฅธ ์Šฌ๋ž˜๋ธŒ์˜ ๋ณ€์œ„ ๋ณ€ํ™”๋ฅผ 3์ฐจ์›์ ์œผ๋กœ ์ธก์ •ํ•˜์˜€๋‹ค. ์‹คํ—˜๊ฒฐ๊ณผ ์ ‘์†์Šฌ๋ž˜๋ธŒ๋Š” ๊ธธ์ด๊ฐ€ ์งง์•„ ๊ธด์žฅ๋ ฅ ๋„์ž…์— ์˜ํ•œ ๊ธ‰๊ฒฉํ•œ ์ข…๋ฐฉํ–ฅ ๋ณ€์œ„ ๋ณ€ํ™”๋Š” ๊ด€์ฐฐ๋˜์ง€ ์•Š์•˜๋‹ค. ์ ‘์†์Šฌ๋ž˜๋ธŒ์˜ ๊นŠ์ด๋ณ„ ์ผ์ผ ์˜จ๋„๋ณ€ํ™”๋Š” ๊นŠ์ด๊ฐ€ ์•ฝ 35cm๋ณด๋‹ค ๊นŠ์„ ๊ฒฝ์šฐ์—๋Š” ๊ฑฐ์˜ ๋ฐœ์ƒํ•˜์ง€ ์•Š์•˜์œผ๋ฉฐ, ์ˆ˜์ง์˜จ๋„๊ตฌ๋ฐฐ๋Š” ์ ‘์†์Šฌ๋ž˜๋ธŒ์˜ ๋‘๊ป˜๊ฐ€ ํฐ ๊ต๋Œ€๋ถ€๊ทผ์—์„œ๋Š” ํฌ์žฅ๊ณผ ์ธ์ ‘ํ•˜๋Š” ๋ถ€๊ทผ์—์„œ ๋ณด๋‹ค ์ž‘์•„์กŒ๋‹ค. ์ปฌ๋ง ์‹œ ์ˆ˜์ง๋ณ€์œ„์˜ ๋ณ€ํ™” ์–‘์ƒ ๋ฐ ํฌ๊ธฐ๋Š” ์ธก์ • ์ง€์ ์˜ ์ˆ˜์ง์˜จ๋„๊ตฌ๋ฐฐ์™€ ์ง์ ‘์ ์œผ๋กœ ๊ด€๊ณ„๊ฐ€ ์žˆ์—ˆ๋‹ค. Single-PTAS์˜ ๊ฑฐ๋™์„ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ ์Šฌ๋ž˜๋ธŒ์™€ ๋งค์šฐ ์œ ์‚ฌํ•œ ๊ฑฐ๋™์„ ๋ณด์˜€์œผ๋ฉฐ, ๋”ฐ๋ผ์„œ ์ฐจ๋ฅœํ•˜์ค‘๋งŒ์„ ๊ณ ๋ คํ•˜์—ฌ ๋‹จ์ˆœ๋ณด๋กœ ์„ค๊ณ„ํ•˜๊ณ  ์žˆ๋Š” ์ ‘์†์Šฌ๋ž˜๋ธŒ์— ํฌ์žฅ์ฒด์˜ ๊ฐœ๋…์„ ๋„์ž…ํ•œ ์„ค๊ณ„๋ฐฉ์•ˆ์˜ ์ •๋ฆฝ์ด ํ•„์š”ํ•œ ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋˜์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001501541
oai_dc
์„ฌ์œ ๊ทธ๋ฆฌ๋“œ ๋ณด๊ฐ• ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ ์ดˆ๊ธฐ ๊ณต์šฉ์„ฑ ํ‰๊ฐ€
Evaluation of Early age Performance of Geogrid-reinforced Asphalt Pavements
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์—ฌํ˜„๋™(์ธํ•˜๋Œ€ํ•™๊ต ํ† ๋ชฉ๊ณตํ•™๊ณผ ์„์‚ฌ๊ณผ์ •); ๊น€๊ด‘๋•(๊ตญํ† ํ•ด์–‘๋ถ€); ๊ถŒ์ˆ˜์•ˆ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ •์ง„ํ›ˆ(์ธํ•˜๋Œ€ํ•™๊ต)" ]
์„ฌ์œ ๋ณด๊ฐ• ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ์€ ์‹ ์„ค๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์œ ์ง€๋ณด์ˆ˜๋ฅผ ์œ„ํ•œ ๋ง์”Œ์šฐ๊ธฐ์—๋„ ์ ์šฉ ๊ฐ€๋Šฅํ•œ ํฌ์žฅ ์œ ํ˜•์ด๋‹ค. ์„ฌ์œ ๋ณด๊ฐ•์žฌ๋ฅผ ์•„์ŠคํŒ”ํŠธ ์ธต์‚ฌ์ด์— ์„ค์น˜ํ•˜์—ฌ ํ•˜๋ถ€ ์ธต์— ์ด๋ฏธ ๋ฐœ์ƒ๋œ ๊ท ์—ด์„ ์ •์ง€์‹œํ‚ค๊ฑฐ๋‚˜ ์ง€์—ฐ์‹œํ‚ค๊ณ  ๋ŸฌํŒ…์„ ์ €๊ฐํ•  ์ˆ˜ ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์„ฌ์œ ๋ณด๊ฐ• ์•„์ŠคํŒ”ํŠธํฌ์žฅ๊ณผ ์ผ๋ฐ˜ ๋˜๋Š” ๊ฐœ์งˆ ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ์˜ ๊ณต์šฉ์„ฑ์„ ๋น„๊ตํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ๊ท ์—ด์œจ, ๋ŸฌํŒ…, ์ข…๋‹จํ‰ํƒ„์„ฑ, ๊ทธ๋ฆฌ๊ณ  ์ฒ˜์ง์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ํ˜„์žฅ์กฐ๊ฑด์—๊ทผ๊ฑฐํ•˜์—ฌ 11๊ฐœ ๊ตฌ๊ฐ„์„ ๋น„๊ต์— ์ ํ•ฉํ•œ ๊ตฌ๊ฐ„, ๋น„๊ต์— ์ œ์•ฝ์ด ์žˆ๋Š” ๊ตฌ๊ฐ„, ๊ทธ๋ฆฌ๊ณ  ๋น„๊ต๊ฐ€ ๊ณค๋ž€ํ•œ ๊ตฌ๊ฐ„์˜ ์„ธ ๊ฐ€์ง€ ๊ทธ๋ฃน์œผ๋กœ ๋‚˜๋ˆ„์–ด ์กฐ์‚ฌํ•˜์˜€์œผ๋ฉฐ ์ธก์ •๋œ ์ž๋ฃŒ๋Š” ํ†ต๊ณ„์ ์œผ๋กœ ๋ถ„์„๋˜์—ˆ๋‹ค. ์„ฌ์œ ๋ณด๊ฐ• ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ์€ ์ผ๋ฐ˜ ๋˜๋Š” ๊ฐœ์งˆ ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ์— ๋น„ํ•ด ๋ŸฌํŒ… ์ €ํ•ญ์„ฑ์ด ํฌ๊ณ ์ข…๋‹จํ‰ํƒ„์„ฑ์ด ์ฆ์ง„๋˜๋Š” ํšจ๊ณผ๊ฐ€ ์žˆ์—ˆ๋‹ค. ํ•˜์ง€๋งŒ, ์ฒ˜์ง์€ ์œ ์‚ฌํ–ˆ์œผ๋ฉฐ ์กฐ์‚ฌ๋œ ๊ตฌ๊ฐ„์˜ ๊ณต์šฉ๊ธฐ๊ฐ„์ด ์งง์•„ ๊ท ์—ด์— ๋Œ€ํ•œ ์ €ํ•ญ์„ฑ์€ ๋น„๊ตํ•  ์ˆ˜์—†์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001501546
oai_dc
R-EPDM ๊ฐœ์งˆ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์˜ ์†Œ์„ฑ๋ณ€ํ˜• ๋ฐ ์ˆ˜๋ถ„๋ฏผ๊ฐ์„ฑ ํŠน์„ฑ
Characteristics of Rutting and Moisture Susceptibility of R-EPDM Modified Asphalt Mixtures
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์กฐ์˜์ง„(ํ•œ๊ตญ๊ฑด์„ค์ƒํ™œํ™˜๊ฒฝ์‹œํ—˜์—ฐ๊ตฌ์›); ํ•œ์ข…๋ฏผ(ํ•œ๊ตญ๊ฑด์„ค์ƒํ™œํ™˜๊ฒฝ์‹œํ—˜์—ฐ๊ตฌ์›); ๋…ธ์˜์ง„(ํ•œ๊ตญ๊ฑด์„ค์ƒํ™œํ™˜๊ฒฝ์‹œํ—˜์—ฐ๊ตฌ์›); ์ตœ์„ธํœด(๊ฒฝ๋ถ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์‚ฐ์—…๋ถ€์‚ฐ๋ฌผ์ธ ํ EPDM์„ 50mesh ์ดํ•˜๋กœ ์ œ์กฐํ•œ ๋ฏธ์„ธ๋ถ„๋ง ํ˜•ํƒœ์˜ R-EPDM(Recycling EPDM)์„ ์ฃผ์„ฑ๋ถ„์œผ๋กœ ์•„์ŠคํŒ”ํŠธ์™€ ์•ˆ์ •์„ฑ์„ ๋†’์ด๊ธฐ ์œ„ํ•œ ์ฒจ๊ฐ€์ œ์ธ ๋ถ„์‚ฐ์ œ์™€ ์œ ํ™”์ œ ๋ฐ ํด๋ฆฌ๋จธ ๊ณ„ํ†ต์˜ ์œ ๋™์„ฑ ํ–ฅ์ƒ์ œ๋ฅผ ํ˜ผํ•ฉํ•œ R-EPDM ๊ฐœ์งˆ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์˜ ์‹ค๋‚ด ๋ฌผ์„ฑ ํ‰๊ฐ€๋ฅผ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. R-EPDM ๊ฐœ์งˆ์•„์ŠคํŒ”ํŠธ ๋ฐ”์ธ๋”์˜ ํŠน์„ฑ์„ ํŒŒ์•…ํ•˜๊ธฐ ์œ„ํ•ด ์ŠˆํผํŒจ์ด๋ธŒ ์‹œํ—˜๋ฒ•์„ ์ด์šฉํ•˜์—ฌ ๋ฐ”์ธ๋”์˜PG(Performance Grade)๋“ฑ๊ธ‰์„ ๋ถ„๋ฅ˜ํ•˜์˜€์œผ๋ฉฐ, ์„ ํšŒ๋‹ค์ง๊ธฐ๋ฅผ ์‚ฌ์šฉํ•œ R-EPDM ๊ฐœ์งˆ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์˜ ๋ฐฐํ•ฉ์„ค๊ณ„๋ฅผ ํ†ตํ•˜์—ฌ ์ตœ์ ์•„์ŠคํŒ”ํŠธ(OAC) ํ•จ๋Ÿ‰์„ ๊ฒฐ์ •ํ•˜์˜€๋‹ค. OAC๋กœ ์ œ์ž‘๋œ R-EPDM ๊ฐœ์งˆ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์˜ ์†Œ์„ฑ๋ณ€ํ˜• ๋ฐ ๋™๊ฒฐ์œตํ•ด ์ €ํ•ญ์„ฑ์„ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ๋ฐ˜๋ณต์ฃผํ–‰์‹œํ—˜๊ณผ ์ˆ˜๋ถ„๋ฏผ๊ฐ์„ฑ์‹œํ—˜์„ ์ˆ˜ํ–‰ํ•˜์˜€์œผ๋ฉฐ, R-EPDM ๊ฐœ์งˆ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์˜ ์†Œ์„ฑ๋ณ€ํ˜• ๋ฐ ์ˆ˜๋ถ„๋ฏผ๊ฐ์„ฑ์— ๋Œ€ํ•œ ์ €ํ•ญ์„ฑ์ด ์ผ๋ฐ˜์•„์ŠคํŒ”ํŠธ(AP-5) ํ˜ผํ•ฉ๋ฌผ๋ณด๋‹ค ์šฐ์ˆ˜ํ•จ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001501542
oai_dc
์ผ๋ฐ˜๊ตญ๋„์˜ ๊ตํ†ต์ˆ˜์š” ์˜ˆ์ธก ์ •ํ™•๋„ ์—ฐ๊ตฌ
A Study on the Accuracy of Traffic Demand Forecasting in National Highway
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ „์šฐํ›ˆ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ž„๊ฐ•์›(์„œ์šธ๋Œ€ํ•™๊ต); ์กฐํ˜œ์ง„(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›)" ]
๋ณธ ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ ์ผ๋ฐ˜๊ตญ๋„์—์„œ ๊ณ„ํš ์‹œ์— ์˜ˆ์ธกํ•œ ๊ตํ†ต๋Ÿ‰๊ณผ ์‹ค์ œ ๊ฐœํ†ต ์ดํ›„์˜ ๊ตํ†ต๋Ÿ‰์„ ๋น„๊ตํ•˜์—ฌ ์ˆ˜์š”์˜ˆ์ธก์˜ ์ •ํ™•๋„๋ฅผ ํŒŒ์•…ํ•˜๋Š” ๊ฒƒ์ด๋‹ค. ์ด๋ฅผ ์œ„ํ•ด 1980๋…„๋Œ€์™€ 1990๋…„๋Œ€์— ๊ณ„ํš๋œ ์ด 10๊ฐœ ์ผ๋ฐ˜๊ตญ๋„ ๊ตฌ๊ฐ„์„ ์„ ์ •ํ•˜์˜€๋‹ค. ์˜ˆ์ธก๊ตํ†ต๋Ÿ‰๊ณผ ์‹ค์ธก๊ตํ†ต๋Ÿ‰์˜ ๋น„๊ต๋ฅผ ์œ„ํ•ด ๊ณ„ํš ์‹œ์˜ ๋ณด๊ณ ์„œ๋ฅผ ์ˆ˜์ง‘ํ•˜์˜€์œผ๋ฉฐ, ์ƒ์‹œ๊ตํ†ต๋Ÿ‰ ์กฐ์‚ฌ์ง€์ ์ด ์žˆ๋Š” ๊ตฌ๊ฐ„์„ ์ค‘์‹ฌ์œผ๋กœ ์„ ์ •ํ•˜์˜€๋‹ค. ๋น„๊ต๋ฅผ ์œ„ํ•œ ์ง€ํ‘œ๋Š” ์˜ค์ฐจ์œจ์„ ์ด์šฉํ•˜์˜€์œผ๋ฉฐ, ๊ณ ์†๊ตญ๋„ ๋“ฑ ๋„คํŠธ์›Œํฌ ์—ฐ๊ณ„์„ฑ์ด ์žˆ๋Š” ๊ตฌ๊ฐ„๊ณผ ์‚ฌํšŒ๊ฒฝ์ œ์ง€ํ‘œ์— ์˜ํ•œ ๊ตฌ๊ฐ„์œผ๋กœ ๊ตฌ๋ถ„ํ•˜์—ฌ ๋น„๊ต๋ถ„์„ํ•˜์˜€๋‹ค. ๋ถ„์„๊ฒฐ๊ณผ, ๋„คํŠธ์›Œํฌ ์—ฐ๊ณ„์„ฑ์ด ์žˆ๋Š” ๊ตฌ๊ฐ„์€ ๊ณ ์†๊ตญ๋„์˜ ๊ฐœํ†ต์— ์˜ํ•œ ์˜ํ–ฅ์ •๋„์— ๋Œ€ํ•œ ์ •ํ™•์„ฑ์ด ๋†’์„์ˆ˜๋ก ์˜ค์ฐจ์œจ์ด ๋‚ฎ์€ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๊ฐœํ†ต์‹œ๊ธฐ์— ๋”ฐ๋ฅธ ์ •ํ™•๋„๋Š” ๊ฐœํ†ต ์ดํ›„์— ์ ์ฐจ์ ์œผ๋กœ ์˜ค์ฐจ์œจ์ด ๋‚ฎ์•„์ง€๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚˜ ๊ธ์ •์ ์ธ ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋˜์—ˆ๋‹ค. ๊ตฌ๊ฐ„๋ณ„ ๋‹จ์œ„๊ธธ์ด์— ๋”ฐ๋ฅธ ์ •ํ™•๋„๋Š” ๋‹จ์œ„๊ธธ์ด๊ฐ€ ๊ธธ์ˆ˜๋ก ์˜ค์ฐจ์œจ์ด ๋†’์•„์ง€๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๊ฐœํ†ต ํ›„ 3๋…„์‹œ์ ์„ ๊ธฐ์ค€์œผ๋กœ ์˜ค์ฐจ์œจ์„ ๊ณ ์†๊ตญ๋„์™€ ๋น„๊ตํ•œ ๊ฒฐ๊ณผ ์ผ๋ฐ˜๊ตญ๋„๊ฐ€ ๋‹ค์†Œ ์•ˆ์ •์ ์ธ ํŒจํ„ด์„ ๋ณด์ด๊ณ  ์žˆ์œผ๋‚˜ ๊ฐœํ†ต์—ฐ๋„์— ๋”ฐ๋ฅธ ์˜ค์ฐจ์œจ์˜ ๋ณ€ํ™”๋Š” ํฐ ์ฐจ์ด๊ฐ€ ์—†๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001501571
oai_dc
ํผ๋“œ ์•„์ŠคํŒ”ํŠธ ๊ณต๋ฒ•์„ ์ด์šฉํ•œ ์žฌํ™œ์šฉ ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์˜ ์„ฑ๋Šฅ ์—ฐ๊ตฌ
A study on performance of the recycle asphalt mixtures using the foamed asphalt method
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•ํƒœ์ˆœ(์„œ์šธ๊ณผํ•™๊ธฐ์ˆ ๋Œ€ํ•™๊ต)" ]
์„œ์šธ์‹œ๋‚ด ๋„๋กœ ์œ ์ง€๋ณด์ˆ˜ 4๊ฐœ ํ˜„์žฅ์—์„œ ์ˆ˜์ง‘๋œ ์žฌ๋ น ๋ฐ ๋ฌผ๋ฆฌ์  ํŠน์„ฑ์ด ์„œ๋กœ ๋‹ค๋ฅธ ํ์•„์ŠคํŒ”ํŠธ๋ฅผ ํผ๋“œ ์•„์ŠคํŒ”ํŠธ ๊ณต๋ฒ•์„ ์‚ฌ์šฉํ•˜์—ฌ ๊ธฐ์ธต์šฉ ํ˜ผํ•ฉ๋ฌผ์„ ์ œ์ž‘ํ•˜์˜€๋‹ค. ํ˜ผํ•ฉ๋ฌผ์€ ๊ตฌ์žฌ์™€ ์‹ ์žฌ์˜ ๋น„์œจ์„ ์„œ๋กœ ๋‹ฌ๋ฆฌํ•˜์—ฌ ์ œ์ž‘ํ•˜์˜€์œผ๋ฉฐ ๊ตฌ์žฌ ๋น„์œจ ๋ณ€ํ™”์— ๋”ฐ๋ฅธ ์„ฑ๋Šฅ์„ ์‹ค๋‚ด์‹œํ—˜์„ ์‹ค์‹œํ•˜์—ฌ ๋ถ„์„ํ•˜์˜€๋‹ค. ์‹ค๋‚ด์‹œํ—˜์€ ๋งˆ์ƒฌ์•ˆ์ •๋„, ๊ฐ„์ ‘์ธ์žฅ๊ฐ•๋„, ํšŒ๋ชฉํƒ„์„ฑ๊ณ„์ˆ˜, ํฌ๋ฆฌํ”„ ์‹œํ—˜ ๋ฐ ํœ  ํŠธ๋ ˆํ‚น ์‹œํ—˜์„ ์‹ค์‹œํ•˜์˜€์œผ๋ฉฐ ์‹œํ—˜ ๊ฒฐ๊ณผ๋Š” ์žฌ์ƒ๊ฐ€์—ด ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ ์‹œํ—˜ ๊ฒฐ๊ณผ์™€ ์ƒํ˜ธ ๋น„๊ตํ•˜์˜€๋‹ค. ๋น„๊ต ๊ฒฐ๊ณผ, ์žฌ์ƒ ํผ๋“œ ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์€ ์†Œ์„ฑ๋ณ€ํ˜• ๋ฐ ์˜จ๋„ ๋ณ€ํ™”์— ๋Œ€ํ•œ์ €ํ•ญ์„ฑ์€ ์žฌ์ƒ ๊ฐ€์—ด ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์— ๋น„ํ•˜์—ฌ ๋™๋“ฑํ•˜๊ฑฐ๋‚˜ ์šฐ์ˆ˜ํ•œ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ํ•œํŽธ ์žฌ์ƒ ํผ๋“œ ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์˜ ๊ฑด์กฐ์‹œ ๊ฐ„์ ‘์ธ์žฅ๊ฐ•๋„๋Š” ์žฌ์ƒ ๊ฐ€์—ด ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์— ๋น„ํ•˜์—ฌ ๋‚ฎ๊ฒŒ ์ธก์ •๋˜์—ˆ์œผ๋ฉฐ ์Šต์œค์‹œ์—๋Š” ๊ตฌ์žฌ์˜ ๋น„์œจ๊ณผ ๊ด€๊ณ„์—†์ด ๋ชจ๋‘ ๊ฐ„์ ‘์ธ์žฅ๊ฐ•๋„๊ฐ€ ๋‚ฎ๊ฒŒ๋‚˜ํƒ€๋‚˜์„œ ์Šต์œค ์กฐ๊ฑด์—์„œ๋Š” ์ทจ์•ฝํ•œ ๊ฒƒ์œผ๋กœ ๋ฐœ๊ฒฌ๋˜์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001501535
oai_dc
๋‹จ๊ธฐ์˜ˆ์ธก๊ธฐ๋ฒ•์„ ์ด์šฉํ•œ ์—ฐ์†๋ฅ˜ ์œ ๊ณ ์˜ํ–ฅ ๋ถ„์„์‹œ์Šคํ…œ
Development of an incident impact analysis system using short-term traffic forecasts
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์œ ์ •ํ›ˆ(์•„์ฃผ๋Œ€ํ•™๊ต); ๊น€์ง€ํ›ˆ(์•„์ฃผ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ์œ ๊ณ ๋กœ ์ธํ•œ ๋Œ€๊ธฐํ–‰๋ ฌ, ํ†ตํ–‰์‹œ๊ฐ„๊ณผ ๊ฐ™์€ ํ˜ผ์žก์ •๋ณด๋ฅผ ์˜ˆ์ธกํ•˜์—ฌ ์ œ๊ณตํ•˜๋Š” ๊ฒƒ์„ ๋ชฉํ‘œ๋กœ ํ•˜๋ฉฐ, ์ด๊ฒƒ์€ ๊ตํ†ต์‹œ์„ค ์ด์šฉ์ž์™€ ์šด์˜์ž ๋ชจ๋‘์—๊ฒŒ ํšจ์œจ์ ์ธ ๋Œ€์•ˆ์„ ํƒ ๋ฐ ์šด์˜์„ ์œ„ํ•œ ์ค‘์š”ํ•œ ์š”์†Œ๋กœ ํ™œ์šฉ๋œ๋‹ค. ์ด๋Ÿฌํ•œ ์˜ˆ์ธก๋œ ์‚ฌ๊ณ ์˜ํ–ฅ ์ •๋ณด์˜ ์ œ๊ณต์œผ๋กœ ์ธํ•˜์—ฌ, ์ด์šฉ์ž๋Š” ์œ ๊ณ  ๊ตฌ๊ฐ„์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ์‚ฌ์ „์— ์ธ์ง€ํ•˜์—ฌ ์ง€์ฒด๋ฅผ ์ตœ์†Œํ™” ํ•  ์ˆ˜ ์žˆ๊ณ , ์šด์˜์ž๋Š” ํ˜„์žฌ ์œ ๊ณ ์˜ํ–ฅ์„ ๋ฐ›์„ ๊ฒƒ์œผ๋กœ ์˜ˆ์ƒ๋˜๋Š” ๊ตฌ๊ฐ„์„ ํšจ์œจ์ ์œผ๋กœ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์—ฐ์†๋ฅ˜ ๋ณธ์„ ๊ตฌ๊ฐ„์—์„œ ๋‹จ๊ธฐ์˜ˆ์ธก๊ธฐ๋ฒ•์„ ์ ์šฉํ•œ ์œ ๊ณ ์˜ํ–ฅ ์˜ˆ์ธก๋ชจํ˜•์„ ์ œ์•ˆํ•˜์˜€๋‹ค. ๋ณธ์—ฐ๊ตฌ์—์„œ ์ œ์•ˆํ•œ ๋ชจํ˜•์€ MARE๋ฅผ ํ†ตํ•˜์—ฌ ์ƒ๋Œ€์ ์ธ ์˜ค์ฐจ๋ฅผ ๋น„๊ต๋ถ„์„ํ•˜์—ฌ, ์˜ˆ์ธก๋ ฅ์ด ๋›ฐ์–ด๋‚œ ๋ชจํ˜•์„ ์ •๋ฆฝํ•˜์˜€๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋ฅผ ์‹œ์ž‘์œผ๋กœ๋ฏธ์‹œ์ ์ธ ์‚ฌ๊ณ ์˜ํ–ฅ ์˜ˆ์ธก ๋ชจํ˜•์ด ๊ฐœ๋ฐœ๋œ๋‹ค๋ฉด ์‚ฌ๊ณ ๋ฐœ์ƒ ์‹œ ์ง€์ฒด๋ฅผ ์ตœ์†Œํ™”ํ•˜๊ณ  ์‚ฌํšŒ์ ์ธ ๋น„์šฉ์„ ์ค„์ผ ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001501540
oai_dc
์ฐจ๋Ÿ‰๋†’์ด ๊ณ„์ธก์„ ํ†ตํ•œ ์ฐจ์ข…๋ถ„๋ฅ˜ ํ–ฅ์ƒ ๋ฐฉ์•ˆ ์—ฐ๊ตฌ
Improvement of Vehicle Classification Method using Vehicle Height Measurement
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์˜ค์ฃผ์‚ผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์žฅ๊ฒฝ์ฐฌ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ๊น€๋ฏผ์„ฑ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›)" ]
๋„๋กœ๋ฅผ ์ฃผํ–‰ํ•˜๋Š” ์ฐจ๋Ÿ‰๋“ค์„ ๊ตฌ๋ถ„ํ•˜๋Š” ์ฐจ์ข…์ž๋ฃŒ๋Š” ๋„๋กœ ๋ฐ ํฌ์žฅ์˜ ์„ค๊ณ„์™€ ๊ด€๋ฆฌ ๋“ฑ ์—ฌ๋Ÿฌ ๋ถ„์•ผ์—์„œ ๊ธฐ์ดˆ์ž๋ฃŒ๋กœ ํ™œ์šฉ๋˜๊ณ  ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ฐจ์ข…๊ตฌ๋ถ„์— ์ฐจ๋Ÿ‰๋†’์ด๋ผ๋Š” ๋ถ„๋ฅ˜๊ธฐ์ค€์„ ์ ์šฉํ•˜๊ธฐ ์œ„ํ•ด ์ฃผํ–‰ํ•˜๋Š” ์ฐจ๋Ÿ‰์˜ ๋†’์ด๋ฅผ ๊ณ„์ธกํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์„ ๊ณ ์•ˆํ•˜๊ณ  ํ˜„์žฅ์— ์žฅ๋น„๋ฅผ์„ค์น˜ํ•œ ํ›„ ์‹คํ—˜์„ ํ†ตํ•ด์„œ ์ฐจ๋Ÿ‰๊ธธ์ด์™€ ์ฐจ๋Ÿ‰์ตœ๊ณ ๋†’์ด ์ž๋ฃŒ๋ฅผ ํš๋“ํ•˜์˜€๋‹ค. ์ฐจ๋Ÿ‰๋†’์ด ์ธก์ •๊ณผ ๋™์‹œ์— ๋™์˜์ƒ์„ ์ดฌ์˜ํ•˜์—ฌ ๊ตญํ† ํ•ด์–‘๋ถ€ 12์ข…์ฐจ์ข…๋ถ„๋ฅ˜์— ์˜๊ฑฐํ•˜์—ฌ ์ฐจ์ข…๋ถ„๋ฅ˜ ๊ธฐ์ค€๊ฐ’์„ ์ž‘์„ฑํ•˜์˜€๋‹ค. ์˜์ƒ์„ ํ†ตํ•ด ์ž‘์„ฑ๋œ ์ฐจ์ข…์ž๋ฃŒ ๊ธฐ์ค€๊ฐ’๊ณผ ์ธก์ •๋œ ์ฐจ๋Ÿ‰๊ธธ์ด์™€ ์ฐจ๋Ÿ‰๋†’์ด๋ฅผ ํ† ๋Œ€๋กœํŒ๋ณ„ํ•จ์ˆ˜๋ฅผ ์ด์šฉํ•œ ์ฐจ์ข…๋ถ„๋ฅ˜๊ฐ’์„ ์„œ๋กœ ๋น„๊ตํ•œ ๊ฒฐ๊ณผ 88.6%์˜ ์ฐจ์ข…์ •ํ™•๋„๋ฅผ ํ™•์ธํ•˜์˜€๋‹ค. ์ด๋ฅผ ํ†ตํ•ด ์ฐจ๋Ÿ‰๋†’์ด๋ผ๋Š” ๋ถ„๋ฅ˜๊ธฐ์ค€์„ ์ ์šฉํ•˜์—ฌ ์ฐจ์ข…๋ถ„๋ฅ˜์— ํ™œ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ์•ˆ์„ ์ œ์‹œํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001450744
oai_dc
๋น„์‹ ํ˜ธ ๊ต์ฐจ๋กœ ์ง€์ฒด๋ฅผ ๋ฐ˜์˜ํ•œ ํ†ตํ–‰๋ฐฐ์ • ๊ธฐ์ดˆ์—ฐ๊ตฌ
A Study on the Traffic Assignment Considering Unsignalized Intersection Delay
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•๋ณ‘ํ˜ธ(์ถฉ๋ถ๋Œ€ํ•™๊ต); ๋ฐ•์ƒํ˜(์šฉ๋งˆ์—”์ง€๋‹ˆ์–ด๋ง); ํ™์˜์„ฑ(์ถฉ๋ถ๋Œ€ํ•™๊ต); ๊น€์ง„์„ (์ถฉ๋ถ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ๋„์‹œ๊ตํ†ต์ˆ˜์š”์˜ˆ์ธก์— ์žˆ์–ด ๋น„์‹ ํ˜ธ๊ต์ฐจ๋กœ ์ง€์ฒด๋ฅผ ๋‹ค๋ฃจ๊ณ  ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ ๋น„์‹ ํ˜ธ๊ต์ฐจ๋กœ ์ง€์ฒด์‹์„ ๊ฐœ๋ฐœํ•˜๊ณ , ์ด ์ง€์ฒด์‹์˜ ์ ์šฉ๊ฒฐ๊ณผ๋ฅผ ๋น„๊ต๋ถ„์„ํ•˜๋Š”๋ฐ ์žˆ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด ์ด ์—ฐ๊ตฌ์—์„œ๋Š” ํ•œ๊ตญ๋„๋กœ์šฉ๋Ÿ‰ํŽธ๋žŒ(KHCS)์— ์˜ํ•œ ์‹œ๋ฎฌ๋ ˆ์ด์…˜๊ณผ EMME/2๋ฅผ ์ด์šฉํ•œ ์ฒญ์ฃผ์‹œ ์‚ฌ๋ก€์—ฐ๊ตฌ์— ์ค‘์ ์„ ๋‘๊ณ  ์žˆ๋‹ค. ์ฃผ์š” ์—ฐ๊ตฌ๊ฒฐ๊ณผ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. ์ฒซ์งธ, ์ด 480ํšŒ์˜ ์‹œ๋ฎฌ๋ ˆ์ด์…˜์„ ํ†ตํ•ด ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜ํ•œ 8๊ฐœ์˜ ์ง€์ฒด์‹์ด ๊ฐœ๋ฐœ๋˜์—ˆ๋‹ค. ๋‘˜์งธ, ๋น„์‹ ํ˜ธ๊ต์ฐจ๋กœ์˜ ์ง€์ฒด์‹์„ ์ ์šฉํ•œ ์ถ”์ •์น˜๊ฐ€ ๊ด€์ธก ๊ตํ†ต๋Ÿ‰ ์ž๋ฃŒ์— ๊ฐ€์žฅ ์ ํ•ฉํ•œ ๊ฒƒ์œผ๋กœ ๋ถ„์„๋˜์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001450768
oai_dc
๋ฐฐ์ˆ˜์„ฑ ํฌ์žฅ์šฉ ๊ณ ์ ๋„ ๊ฐœ์งˆ ์•„์ŠคํŒ”ํŠธ ๋ฐ”์ธ๋” ๊ฐœ๋ฐœ
Development of High Viscous Modified Asphalt Binder for Porous Asphalt Pavement
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€ํ˜•์„(์„ธ์ข…๋Œ€ํ•™๊ต); ์ดํ˜„์ข…(์„ธ์ข…๋Œ€ํ•™๊ต); ์ด๊ด‘ํ˜ธ(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ ๋„๋กœ๊ตํ†ต๊ธฐ์ˆ ์›); ๊น€ํ˜•๋ฐฐ(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ๋ฐฐ์ˆ˜์„ฑ ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ์— ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ๊ตญ๋‚ด์—์„œ ๊ฐœ๋ฐœํ•œ ๊ฐœ์งˆ ์•„์ŠคํŒ”ํŠธ ๋ฐ”์ธ๋” ๋ฐ ํ˜ผํ•ฉ๋ฌผ์˜ ์‹ค๋‚ด ๋ฐ ํ˜„์žฅ ๊ณต์šฉ์„ฑ์„ ํ‰๊ฐ€ํ•œ ์—ฐ๊ตฌ์ด๋‹ค. ๊ตญ๋‚ด์—์„œ ๊ฐœ๋ฐœ๋œ ๊ฐœ์งˆ ์•„์ŠคํŒ”ํŠธ 2์ข…์— ๋Œ€ํ•œ DSR, BBR ๋ฐ ๋‹ค์–‘ํ•œ ๋ฐ”์ธ๋” ์‹œํ—˜์„ ์‹ค์‹œํ•˜์—ฌ ๊ณต์šฉ์„ฑ๋Šฅ์ด ์ƒ๋Œ€์ ์œผ๋กœ ์šฐ์ˆ˜ํ•œ 1์ข…์˜ ๊ฐœ์งˆ ์•„์ŠคํŒ”ํŠธ๋ฅผ ์„ ์ •ํ•˜์˜€๋‹ค. ์„ ์ •๋œ ๊ฐœ์งˆ ์•„์ŠคํŒ”ํŠธ์™€ ๊ธฐ์กด์— ์ผ๋ณธ์—์„œ ์‚ฌ์šฉ๋˜๋Š” ๊ฐœ์งˆ ์•„์ŠคํŒ”ํŠธ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๊ฐ๊ฐ์— ๋Œ€ํ•˜์—ฌ ๋ฐฐํ•ฉ์„ค๊ณ„๋ฅผ ์‹ค์‹œํ•˜๊ณ , ๋ฐฐ์ˆ˜์„ฑ ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์„ ์ƒ์‚ฐํ•˜์—ฌ ์‹ค๋‚ด ๊ณต์šฉ์„ฑ์„ ๋น„๊ตํ•˜๊ธฐ ์œ„ํ•ด ํœ ํŠธ๋ž˜ํ‚น ์‹œํ—˜, ์ˆ˜๋ถ„์†์ƒ ์‹œํ—˜, ํ”ผ๋กœ์‹œํ—˜๋“ฑ์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ๊ทธ ๊ฒฐ๊ณผ, ๊ณต์šฉํŠน์„ฑ ์ธก๋ฉด์—์„œ ๊ตญ์‚ฐ์˜ ๊ฐœ์งˆ ์•„์ŠคํŒ”ํŠธ๊ฐ€ ์ผ๋ณธ ๊ฐœ์งˆ ์•„์ŠคํŒ”ํŠธ์™€ ๋น„์Šทํ•˜๊ฑฐ๋‚˜ ๊ฒฝ์šฐ์— ๋”ฐ๋ผ์„œ๋Š” ์šฐ์ˆ˜ํ•จ์„ํ™•์ธํ•˜์˜€๋‹ค. ์‹ค๋‚ด์‹œํ—˜๊ฒฐ๊ณผ๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ํ˜„์žฅ ์‹œํ—˜์‹œ๊ณต์„ ์‹ค์‹œํ•˜์˜€๊ณ , ์ถ”์ ์กฐ์‚ฌ๋ฅผ ํ†ตํ•˜์—ฌ ์‹œ๊ฐ„์— ๋”ฐ๋ฅธ ๊ณต๊ทน๋ฅ ๊ณผ ์†Œ์ŒํŠน์„ฑ์˜ ๋ณ€ํ™”๋ฅผ ์ธก์ •ํ•˜์˜€๋‹ค. ๊ทธ ๊ฒฐ๊ณผ ์‹œ๊ณต ์ดˆ๊ธฐ์—๋Š” ๋ฐฐ์ˆ˜ ๋ฐ ์†Œ์Œ ์ €๊ฐ ๋Šฅ๋ ฅ์ด ์šฐ์ˆ˜ํ•˜์˜€์œผ๋‚˜ 2๋…„์ด ๊ฒฝ๊ณผํ•œ ํ›„ ์†Œ์Œ ์ €๊ฐ ๋Šฅ๋ ฅ์ด ๊ฐ์†Œํ•˜์—ฌ SMA ํฌ์žฅ๊ณผ๋น„์Šทํ•œ ์ˆ˜์ค€์˜ ์†Œ์Œ์ €๊ฐํšจ๊ณผ๋ฅผ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001450765
oai_dc
๋„๋กœ๊ฒฝ๊ด€ ์„ค๊ณ„๋ฅผ ์œ„ํ•œ ๊ฐ์„ฑ์š”์ธ ์ถ”์ถœ ๋ฐฉ๋ฒ•์— ๊ด€ํ•œ ์—ฐ๊ตฌ
Abstraction Method of Sensibility Factors for Streetscape Design
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด๋ณ‘์ฃผ((์ฃผ)ํ•ด์˜ค๋ฆ„์ด์—”์”จ); ๊น€๋ช…์ˆ˜(ํ•œ๋ฐญ๋Œ€ํ•™๊ต); ์กฐ๊ฒฝ๋„((์ฃผ)ํ™”์‹ ์—”์ง€๋‹ˆ์–ด๋ง); ๋‚จ๊ถ๋ฌธ(์›๊ด‘๋Œ€ํ•™๊ต)" ]
๊ฒฝ์ œ์„ฑ์žฅ๊ณผ ํ•จ๊ป˜ ์‚ถ์˜ ์งˆ์ด ํ–ฅ์ƒ๋จ์— ๋”ฐ๋ผ ๋„๋กœ ๊ณ„ํš ๋ฐ ์„ค๊ณ„๋ถ„์•ผ์—์„œ๋„ ๊ธฐ๋Šฅ ์ค‘์‹ฌ์˜ ์„ค๊ณ„์—์„œ ์ด์šฉ์ž๋“ค์˜ ์‹œ๊ฐ ๋ฐ ์‹ฌ๋ฆฌ์  ํŠน์„ฑ์ธ๊ฐ์„ฑ์„ ๊ณ ๋ คํ•œ ๊ฒฝ๊ด€ ์ค‘์‹ฌ์˜ ์„ค๊ณ„๋กœ ๋ณ€ํ™”ํ•˜๊ณ  ์žˆ๋‹ค. ์ด์— ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๋‹ค์–‘ํ•˜๊ฒŒ ์กฐ์‚ฌ๋œ ๊ฐ์„ฑํ˜•์šฉ์‚ฌ๋“ค์„ ๊ฐœ์ธ์˜ ๊ฐ์„ฑ์ธ์ง€ ํŠน์„ฑ ์ฐจ์ด๋ฅผ ์ตœ์†Œํ™” ํ•˜๋ฉด์„œ ๊ฐ๊ด€์ ์ด๊ณ  ํ•ฉ๋ฆฌ์ ์ธ ์ถ”์ถœ ๋ฐฉ๋ฒ•์„ ์ œ์•ˆํ•˜๊ณ ์ž ํ•œ๋‹ค. ๋จผ์ € ์–ด์˜๊ตฌ๋ณ„๋ฒ•(Semantic Differential)์˜ 5์  ์ฒ™๋„์— ์˜ํ•ด ์กฐ์‚ฌ๋œ ๊ฐ์„ฑํ˜•์šฉ์‚ฌ๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ๊ธฐ์กด ์—ฐ๊ตฌ์—์„œ ์‚ฌ์šฉํ•œ ์š”์ธ๋ถ„์„๊ณผ ๋ณธ ์—ฐ๊ตฌ์—์„œ ์ œ์•ˆํ•˜๋Š” ํŒ๋ณ„๋ถ„์„์„ ํ†ตํ•ด ๊ฐ์„ฑํ˜•์šฉ์‚ฌ๋ฅผ ์ถ”์ถœํ•˜๊ณ  ์ƒ๊ด€๋ถ„์„์„ ํ†ตํ•ด ๋Œ€ํ‘œ์ ์ธ ๊ฐ์„ฑํ˜•์šฉ์‚ฌ๋ฅผ ์ถ”์ถœํ•œ ํ›„ ์ˆ˜๋Ÿ‰ํ™” โ…  ๋ชจํ˜•์„ ๊ตฌ์ถ•ํ•˜์˜€๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๊ตฌ์ถ•๋œ ์ˆ˜๋Ÿ‰ํ™” ๋ชจํ˜•์„ ์ด์šฉํ•˜์—ฌ ๋งŒ์กฑ๋„๋ฅผ ์˜ˆ์ธกํ•œ ํ›„ ์‹ค์ œ ๊ด€์ธก ๋งŒ์กฑ๋„์™€์˜ ์Œ์ฒด๋น„๊ตยท๊ฒ€์ฆ์„ ํ†ตํ•˜์—ฌ ํŒ๋ณ„ ๋ฐ ์ƒ๊ด€๋ถ„์„์— ์˜ํ•œ ๋ฐฉ๋ฒ•์ด ์‹ค์ œ ๊ด€์ธก ๋งŒ์กฑ๋„์™€ ๊ฐ€์žฅ ์œ ์‚ฌํ•œ ๊ฒƒ์œผ๋กœ ๋ถ„์„๋˜์–ด ์—ฐ์†์ ์ธ ๋„๋กœ๊ฒฝ๊ด€ ์„ค๊ณ„์‹œ ํŒ๋ณ„ยท์ƒ๊ด€๋ถ„์„์— ์˜ํ•ด ์ ์šฉ๊ฐ€๋Šฅํ•œ ๊ฐ์„ฑ์š”์ธ์„ ํŒŒ์•…ํ•˜๋Š” ๊ฒƒ์ด ์ ํ•ฉํ•œ ๋ฐฉ๋ฒ•์ž„์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001450763
oai_dc
์—ฐ๊ฒฐ๋กœ์˜ ์‚ฌ์šฉ์ž ๋น„์šฉ๊ณผ ๊ณต์‚ฌ๋น„ ๊ณ„๋Ÿ‰ํ™”๋ฅผ ํ†ตํ•œ ์ž…์ฒด๊ต์ฐจ๋กœ ์ตœ์ ํ˜•์‹ ์„ ์ • ๊ธฐ๋ฒ•
The Selection of Optimal Interchange Types by Quantifying the User Costs and Construction Costs of Ramps
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์ƒ์—ฝ(์„œ์šธ์‹œ๋ฆฝ๋Œ€ํ•™๊ต); ์ตœ์žฌ์„ฑ(์„œ์šธ์‹œ๋ฆฝ๋Œ€ํ•™๊ต); ๋ฏผ๊ฒฝ์ฐฌ(์„œ์šธ์‹œ๋ฆฝ๋Œ€ํ•™๊ต); ์ตœํ˜„ํ˜ธ(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ)" ]
ํ˜„์žฌ ์‹ค๋ฌด์—์„œ ์ž…์ฒด๊ต์ฐจ๋กœ ์œ ํ˜•์„ ๊ฒฐ์ •ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ํ•ด๋‹น ๋„๋กœ์˜ ๊ณ„ํš ๊ตํ†ต๋Ÿ‰, ์ง€ํ˜•, ๊ณต์‚ฌ๋น„, ์ฃผ๋ณ€ ์ž…์ฒด๊ต์ฐจ๋กœ์™€์˜ ๊ฐ„๊ฒฉ ๋“ฑ์„ ๊ทผ๊ฑฐ๋กœ ํ•ด์„œ ๊ฒฐ์ •ํ•˜๊ณ  ์žˆ์ง€๋งŒ, ๋ฌธ์ œ๋Š” ๊ฐ™์€ ์ž…๋ ฅ์กฐ๊ฑด์„ ๊ฐ–๊ณ ๋„ ์„ค๊ณ„์ž์˜ ์ฃผ๊ด€์  ํŒ๋‹จ์ด๋‚˜ ๋ฐœ์ฃผ๋ถ€์„œ์˜ ์š”๊ตฌ ์‚ฌํ•ญ ๋“ฑ์— ๋”ฐ๋ผ ์„œ๋กœ ๋‹ค๋ฅธ ์œ ํ˜•์„ ๊ฒฐ์ •ํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ์ ์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๋„๋กœ ์ž…์ฒด๊ต์ฐจ๋กœ ์œ ํ˜•์„ ๊ฐ๊ด€์ ์œผ๋กœ ๊ฒฐ์ •ํ•˜์—ฌ ์ž…๋ ฅ์กฐ๊ฑด์ด ๊ฐ™๋‹ค๋ฉด ํ•ญ์ƒ ์ผ์ •ํ•œ ์œ ํ˜•์„ ์ฐพ์•„๋‚ด๋Š” ์œ ํ˜• ์„ ์ • ์•Œ๊ณ ๋ฆฌ์ฆ˜์„ ๊ฐœ๋ฐœํ–ˆ๋‹ค. ์ด ๊ณผ์ •์—์„œ ๊ธฐ์กด ๊ตญ๋‚ด์— ์กด์žฌํ•˜๋Š” ์ž…์ฒด๊ต์ฐจ๋กœ์˜ ํ˜•์‹์„ ์กฐ์‚ฌํ–ˆ๊ณ , ๊ทธ ๊ฒฐ๊ณผ, ์ •ํ˜•ํ™”๋œ ๊ธฐ๋ณธํ˜•์‹ 10๊ฐœ๋ฅผ ์„ ์ •ํ–ˆ๋‹ค. ๊ทธ ํ›„ ๊ฐ ํ˜•์‹์„ ์—ฐ๊ฒฐ๋กœ์˜ ํ˜•ํƒœ๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ํ‘œ์‹œํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ์•ˆ์„ ์ œ์‹œํ–ˆ๋‹ค. ๋˜ํ•œ ๊ฐ ์ž…์ฒด๊ต์ฐจ๋กœ๋ณ„๋กœ ๋„๋กœ ์‚ฌ์šฉ์ž ๋น„์šฉ๊ณผ ์ž…์ฒด๊ต์ฐจ๋กœ ๊ณต์‚ฌ๋น„๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ํŽธ์ต๊ณผ ๋น„์šฉ์„ ๊ตฌ์ฒดํ™”ํ•˜๋Š” ๋ฐฉ์•ˆ์„ ์ œ์‹œํ–ˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ ์ œ์‹œํ•œ ์ž…์ฒด๊ต์ฐจ๋กœ ์œ ํ˜• ์„ ์ • ๋ฐฉ๋ฒ•๋ก ์€ ์ผ๊ด€์„ฑ ์žˆ๊ฒŒ ์ž…์ฒด๊ต์ฐจ๋กœ ํ˜•์‹์„ ๊ฒฐ์ •ํ•ด ์ฃผ๋Š” ๊ฒƒ์œผ๋กœ ๋ถ„์„๋˜์—ˆ๊ณ , ์ด ๊ฒฐ๊ณผ๋Š” ํ–ฅํ›„ ๋„๋กœ ์„ค๊ณ„ ์‹ค๋ฌด์ž๋“ค์ด ์ž…์ฒด๊ต์ฐจ๋กœ ํ˜•์‹์„ ์„ ์ •ํ•˜๋Š” ๊ณผ์ •์— ํฐ ๋„์›€์ด ๋  ๊ฒƒ์ด๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001450773
oai_dc
์ตœ์†Œ๋‹จ๋ฉด ๋ณด์ˆ˜์ง€์—ญ์˜ ํ‰ํƒ„์„ฑ ํ‰๊ฐ€
Evaluation of Pavement Smoothness on Optimized Rehabilitated Section
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•๋Œ€์šฑ(๊ตฐ์‚ฐ๋Œ€ํ•™๊ต); ์ง„์ •ํ›ˆ((์ฃผ)๋„ํ™”์—”์ง€๋‹ˆ์–ด๋ง)" ]
๋ณธ ๋…ผ๋ฌธ์—์„œ๋Š” ์ตœ์†Œ๋‹จ๋ฉด ๋ณด์ˆ˜๊ฐ€ ์™„๋ฃŒ๋œ ์•„์ŠคํŒ”ํŠธ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ํ‰ํƒ„์„ฑ ํ‰๊ฐ€๋ฅผ ์œ„ํ•˜์—ฌ ๊ฒฝ๋Ÿ‰ ํ”„๋กœํŒŒ์ผ๋Ÿฌ๋ฅผ ์ด์šฉํ•˜์—ฌ ์ธก์ •ํ•˜์˜€์œผ๋ฉฐ ํ‰ํƒ„์„ฑ ๋ถ„์„์„ ์‹ค์‹œํ•˜์˜€๋‹ค. ์ธก์ • ํ”„๋กœํŒŒ์ผ๋Ÿฌ์˜ ์ •ํ™•๋„๋ฅผ ๊ฒ€ํ† ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ 2ํšŒ ์ธก์ •ํ•œ ํ”„๋กœํŒŒ์ผ์„ ์ด์šฉํ•˜์—ฌ ๋ฐ˜๋ณต์„ฑ(repeatability)๊ฒ€์ฆ์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. Cross-Corelation ํ•จ์ˆ˜๋ฅผ ์ด์šฉํ•˜์—ฌ ์ธก์ •์น˜๊ฐ„์˜ ์ผ์น˜๋ฅผ ๊ฒ€์ฆํ•˜์˜€๋‹ค. ์ตœ์†Œ๋‹จ๋ฉด ๋ณด์ˆ˜๊ฐ€ ์ด๋ฃจ์–ด์ง„ ์•„์ŠคํŒ”ํŠธ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ ๋ถ€๋ถ„๊ณผ ๊ธฐ์กด ํฌ์žฅ์˜ ํ‰ํƒ„์„ฑ์„ ๊ตญ์ œํ‰ํƒ„์„ฑ์ง€์ˆ˜์™€ PrI ์ง€์ˆ˜๋ฅผ ๋น„๊ต ๋ถ„์„ํ•˜์˜€์œผ๋ฉฐ, ์ตœ์†Œ๋‹จ๋ฉด ๋ณด์ˆ˜๊ฐ€ ์ด๋ฃจ์–ด์ง„ ์ฐจ์„ ์˜ ํ‰ํƒ„์„ฑ์ด๋Œ€์ฒด์ ์œผ๋กœ ์ข‹์ง€ ์•Š์•˜๋‹ค. ํ–ฅํ›„ ์ตœ์†Œ๋‹จ๋ฉด ๋ณด์ˆ˜ ์ง€์—ญ์˜ ํ‰ํƒ„์„ฑ ํ‰๊ฐ€์— ๋Œ€ํ•œ ๊ธฐ์ดˆ์ž๋ฃŒ๋กœ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค๊ณ  ํŒ๋‹จ๋œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001450772
oai_dc
์ž…๋„์กฐ์ •๊ธฐ์ธต ์žฌ๋ฃŒ์˜ ๊ณตํ•™์  ํŠน์„ฑ ํ‰๊ฐ€ ๋ฐ ๊ฒฝํ—˜์  ์ƒ๊ด€๋ชจํ˜• ๊ฐœ๋ฐœ
Evaluation of Engineering Characteristics of Aggregate Base Materials and Developing the Empirical Correlation Model
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊ถŒ๊ธฐ์ฒ (๋™์˜๋Œ€ํ•™๊ต); ์ด์Šน์ค€((์ฃผ)์‚ผ์˜๊ธฐ์ˆ  ); ์ด์›…์„ธ((์ฃผ)์„œ์˜์—”์ง€๋‹ˆ์–ด๋ง)" ]
์ž…๋„์กฐ์ •๊ธฐ์ธต ์žฌ๋ฃŒ์˜ ์—ญํ•™์  ํŠน์„ฑํ‰๊ฐ€๋ฅผ ์œ„ํ•˜์—ฌ 15๊ฐœ ์‹œ๋ฃŒ์— ๋Œ€ํ•ด ๋ฐ˜๋ณต์žฌํ•˜ ์‚ผ์ถ•์••์ถ•์‹œํ—˜, CBR ์‹œํ—˜, ํˆฌ์ˆ˜๊ณ„์ˆ˜์‹œํ—˜์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ์ž…๋„์กฐ์ •๊ธฐ์ธต ์žฌ๋ฃŒ์˜ CBR ๊ฐ’์€ 32~110 ๋ฒ”์œ„(ํ‰๊ท  81)์—์„œ ๋งค์šฐ ํญ๋„“๊ฒŒ ๊ฒฐ์ •๋˜์—ˆ์œผ๋ฉฐ, ์ˆ˜์นจ์กฐ๊ฑด์—์„œ ํŒฝ์ฐฝ๋Ÿ‰์€ 0.04mm ์ดํ•˜๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ž…๋„์กฐ์ •๊ธฐ์ธต ์žฌ๋ฃŒ์˜ ํƒ„์„ฑ๊ณ„์ˆ˜๋Š” ์ฒด์ ์‘๋ ฅ์˜ ์˜ํ–ฅ์„ ๋งค์šฐ ํฌ๊ฒŒ ๋ฐ›์•˜์œผ๋ฉฐ ์„ ํ˜•์ฒด์ ์‘๋ ฅ๋ชจ๋ธ์˜ ์ ์šฉ์„ฑ์ด ๊ฐ€์žฅ ๋›ฐ์–ด๋‚จ์„ํ™•์ธํ•˜์˜€๋‹ค. ์ž…๋„์กฐ์ •๊ธฐ์ธต ์žฌ๋ฃŒ์˜ ํƒ„์„ฑ๊ณ„์ˆ˜๋Š” 100MPa~600MPa, ๋ชจ๋ธ๊ณ„์ˆ˜ k1์€ 80~270, ๋ชจ๋ธ๊ณ„์ˆ˜ k2๋Š” 0.1~0.6 ์‚ฌ์ด์—์„œ ๊ฒฐ์ •๋˜์—ˆ๋‹ค. ์ฒด๊ฐ€๋ฆ„์‹œํ—˜๊ณผ ๋‹ค์ง์‹œํ—˜์—์„œ ๊ฒฐ์ •๋œ ์ง€์ˆ˜๋ฌผ์„ฑ์น˜๋กœ๋ถ€ํ„ฐ ์ž…๋„์กฐ์ •๊ธฐ์ธต ์žฌ๋ฃŒ์˜ ํƒ„์„ฑ๊ณ„์ˆ˜๋ฅผ ๊ฒฐ์ •ํ•˜๋Š” ๊ฒฝํ—˜๋ชจํ˜•์„ ์ œ์•ˆํ•˜์˜€๋‹ค. ์ œ์•ˆ๋œ ๊ฒฝํ—˜๋ชจํ˜•์˜ ๊ฒฐ์ •๊ณ„์ˆ˜๋Š” ๋ชจ๋ธ๊ณ„์ˆ˜ k1 ๊ฒฐ์ •์— ์žˆ์–ด์„œ๋Š” 0.423, ๋ชจ๋ธ๊ณ„์ˆ˜ k2 ๊ฒฐ์ •์— ์žˆ์–ด์„œ๋Š” 0.920, ์‘๋ ฅ๋‹จ๊ณ„๋ณ„ ํƒ„์„ฑ๊ณ„์ˆ˜ ๊ฒฐ์ •์—์žˆ์–ด์„œ๋Š” 0.872๋กœ ํ‰๊ฐ€๋˜์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001450767
oai_dc
์‹ค๋‚ด๋™๊ฒฐ์‹œ์Šคํ…œ์„ ์ด์šฉํ•œ ๋…ธ์ƒํ† ์˜ ๋™์ƒ ํŠน์„ฑ
The Frost Heaving Characteristics of Subgrade Soils Using Laboratory Freezing System
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์‹ ์€์ฒ (์ธ์ฒœ๋Œ€ํ•™๊ต); ๋ฅ˜๋ณ‘ํ˜„(์ธ์ฒœ๋Œ€ํ•™๊ต ํ† ๋ชฉํ™˜๊ฒฝ๊ณตํ•™๊ณผ); ๋ฐ•์ •์ค€(์ธ์ฒœ๋Œ€ํ•™๊ต)" ]
๊ฒจ์šธ์—๋Š” ์‹œ๋ฒ ๋ฆฌ์•„๊ธฐ๋‹จ์˜ ์˜ํ–ฅ์œผ๋กœ ํ•œ๋žญ ๊ฑด์กฐํ•œ ๋Œ€๋ฅ™์„ฑ ๊ณ ๊ธฐ์••์˜ ์˜ํ–ฅ์„ ๋ฐ›์•„ ์ถฅ๊ณ  ๊ฑด์กฐํ•˜์—ฌ 1์›” ํ‰๊ท ๊ธฐ์˜จ์ด -6~-7โ„ƒ์˜ ์˜ํ•˜์˜์˜จ๋„๋กœ ๋‚ฎ์•„์ ธ ์ง€๋ฐ˜๋™๊ฒฐ์‹œ ์ˆ˜๋ถ„์ด๋™์œผ๋กœ ๋™์ƒํ˜„์ƒ์ด ๋ฐœ์ƒํ•˜์—ฌ ๋„๋กœ์˜ ๋ถˆ๊ท ํ˜• ๋™๊ฒฐํŒฝ์ฐฝ์„ ์ดˆ๋ž˜ํ•˜๋ฉฐ, ๊ฒฐ๊ตญ ํฌ์žฅ์ฒด๋ฅผ ํŒŒ์†์‹œํ‚จ๋‹ค. ๋™์ƒ๋ฐœ์ƒ์‹œ ํ† ๋ฆฝ์ž๋Š” ๋ชจ๊ด€๋ ฅ์— ์˜ํ•ด ์ง€ํ•˜์ˆ˜๋ฅผ ํก์ˆ˜ํ•˜์—ฌ ์•„์ด์Šค๋ Œ์ฆˆ๋ฅผ ํ˜•์„ฑํ•˜๋ฉฐ, ์ด ๋ชจ๊ด€ ํก์ˆ˜๋ ฅ์€ ํ† ๋ฆฝ์ž์˜ ํฌ๊ธฐ์— ์˜ํ–ฅ์„ ๋ฐ›๋Š”๋‹ค. ๋„๋กœ๋Š” ๋‹ค์–‘ํ•œ ์žฌ๋ฃŒ์™€ ๋‹จ๋ฉด์œผ๋กœ ๊ตฌ์„ฑ๋œ ๊ตฌ์กฐ๋ฌผ์ด๊ธฐ ๋•Œ๋ฌธ์— ํ™˜๊ฒฝ์„ฑ๊ณผ ์žฌ๋ฃŒ ๋ฌผ์„ฑ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ํฌ์žฅ์ฒด ๊ฐ ์ธต์˜ ๊ตฌ์กฐ์  ์ ์ •์„ฑ ๋˜๋Š” ์ง€์ง€๋ ฅ์„ํŒŒ์•…ํ•˜๋Š” ๊ฒƒ์ด ๋ฌด์—‡๋ณด๋‹ค ์ค‘์š”ํ•˜๋‹ค. ํ˜„์žฌ ๊ธฐ์กด ๋™์ƒ๋ฐฉ์ง€์ธต ์„ค๊ณ„๋ฒ•์— ๋”ฐ๋ฅด๋ฉด, ๋™์ƒ๋ฐฉ์ง€์ธต์€ ํฌ์žฅ์ฒด์˜ ๊ตฌ์กฐ์  ์ ์ •์„ฑ๊ณผ๋Š” ๋ฌด๊ด€ํ•˜๊ฒŒ ์˜จ๋„์กฐ๊ฑด์— ๋”ฐ๋ฅธ ๋™๊ฒฐ๊นŠ์ด์— ๋”ฐ๋ผ ์ผ๋ฅ ์ ์œผ๋กœ ๊ฒฐ์ •๋˜๊ณ  ์žˆ๋‹ค. ์ด๋Ÿฌํ•œ ๋™๊ฒฐ๊นŠ์ด๋ฅผ ํฌ์žฅ๊ตฌ์กฐ์„ค๊ณ„์— ์ ์šฉํ•จ์œผ๋กœ์จ ํฌ์žฅ์˜ ๊ณผ๋‹ค์„ค๊ณ„ ์šฐ๋ ค๊ฐ€์žˆ๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ๋…ผ๋ฌธ์—์„œ๋Š” ๋„๋กœ ๋™์ƒ๋ฐฉ์ง€์ธต์˜ ํšจ์šฉ์„ฑ ๊ฒ€์ฆ ๋ฐ ์„ค์น˜๊ธฐ์ค€ ํ™•๋ฆฝ์„ ์œ„ํ•ด ์‹ค๋‚ด๋™๊ฒฐ์‹œ์Šคํ…œ์„ ํ™œ์šฉํ•˜์—ฌ ๋„๋กœ ๋…ธ์ƒํ† ์˜ ๋™์ƒ ํŠน์„ฑ์— ๋Œ€ํ•œ ๋ฏผ๊ฐ์„ฑ์„ ํŒ๋ณ„, ๋„๋กœ๊ฑด์„ค ํ˜„์žฅ ๋…ธ์ƒํ† ์— ๋Œ€ํ•œ ์—ญํ•™์  ํŠน์„ฑ๊ณผ ์‹ค๋‚ด ๋™๊ฒฐ ์‹œํ—˜์„ ์ˆ˜ํ–‰ํ•˜์˜€์œผ๋ฉฐ, ์™ธ๋ถ€ ๋™๊ฒฐ์˜จ๋„์˜ ์ง€์†์กฐ๊ฑด์— ๋Œ€ํ•œ ์‹œ๋ฃŒ์˜ ์˜จ๋„๋ณ€ํ™”, ๋™์ƒํŒฝ์ฐฝ์••, ๋™์ƒํŒฝ์ฐฝ๋Ÿ‰, ๋ถ€๋™์ˆ˜๋ถ„ ๋“ฑ์˜ ๊ฒฐ๊ณผ๊ฐ’์„ ํ†ตํ•˜์—ฌ ๋™๊ฒฐ ๊ณผ์ •์— ๋”ฐ๋ฅธ ์ง€๋ฐ˜๊ณตํ•™์  ํŠน์„ฑ์„ ํ‰๊ฐ€ํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001450771
oai_dc
์ฝ˜ํฌ๋ฆฌํŠธ์˜ ๋™๊ฒฐ์œตํ•ด ๋‚ด๊ตฌ์„ฑ์— ๊ณต๊ธฐ๋Ÿ‰, ์ œ์„ค์ œ, ๋…ธ์ถœ์กฐ๊ฑด์ด ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์— ๊ด€ํ•œ ์—ฐ๊ตฌ
Effect of Air Contents, Deicing Salts, and Exposure Conditions on the Freeze-Thaw Durability of the Concrete
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด๋ณ‘๋•(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ)" ]
์ฝ˜ํฌ๋ฆฌํŠธ์˜ ๋ฐ•๋ฆฌ(scaling)๋Š” ์ˆ˜๋ถ„์˜ ์กด์žฌํ•˜์— ๋™๊ฒฐ์œตํ•ด ์‹ธ์ดํด์— ๋”ฐ๋ฅธ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ์ ์ง„์ ์ธ ํ‘œ๋ฉด์—ดํ™”์ด๋‹ค. ํŠนํžˆ, ์ด๊ฒƒ์€ ์ œ์„ค์ œ์—์—ผํ™”๋ฌผ์˜ ์กด์žฌ๊ฐ€ ์ฝ˜ํฌ๋ฆฌํŠธ ํ‘œ๋ฉด๋ฐ•๋ฆฌ(์Šค์ผˆ๋ง)์™€ ๋”๋ถˆ์–ด ์‹ฌํ•œ ๊ฒฝ์šฐ, ๊ตต์€๊ณจ์žฌ์˜ ๋…ธ์ถœ ๋ฐ ํƒˆ๋ฆฌ๋กœ ์ด์–ด์งˆ ์ˆ˜ ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ์Šค์ผˆ๋ง์— ๋Œ€ํ•œ ์ €์—ผํ™”๋ฌผ๊ณ„ ์ œ์„ค์ œ(low chloride deicier, LCD)์™€ ์—ผํ™”์นผ์Š˜ ๋ฐ ์—ผํ™”๋‚˜ํŠธ๋ฅจ ์ œ์„ค์ œ์˜ ์ƒ๋Œ€์ ์ธ ์˜ํ–ฅ์„ ASTM C 672์— ์ค€ํ•˜์—ฌ ์‹ค์‹œํ•˜์˜€๋‹ค. ์‹œํ—˜ ์ œ์„ค์ œ์˜ ๋†๋„๋Š” 1, 4, 10% ์ด๊ณ , ์ˆ˜๋—๋ฌผ์€ ๊ธฐ์ค€์œผ๋กœ ์‚ฌ์šฉํ•˜์˜€๋‹ค. ๋ฐ•๋ฆฌ๋Ÿ‰์€ ์ค‘๋Ÿ‰์œผ๋กœ ํ‰๊ฐ€ํ•˜์˜€๋‹ค. ์—ฐ๊ตฌ๊ฒฐ๊ณผ 4% ๋†๋„๋ฅผ ์ ์šฉํ•˜์˜€์„ ๋•Œ, ๋™๊ฒฐ์œตํ•ด 56 ์‹ธ์ดํด ํ›„ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ๋ฐ•๋ฆฌ๋Š” ์ˆ˜๋—๋ฌผ์— ๋น„ํ•ด LCD ์šฉ์•ก์—์„œ ์•ฝ 9๋ฐฐ, ์—ผํ™”์นผ์Š˜ ์šฉ์•ก์—์„œ ์•ฝ 18๋ฐฐ, ์—ผํ™”๋‚˜ํŠธ๋ฅจ ์šฉ์•ก์—์„œ ์•ฝ 33๋ฐฐ ์ •๋„ ํฌ๊ฒŒ ๋ฐœ์ƒํ•˜์˜€๋‹ค. ์šฉ์•ก์˜ ๋†๋„์— ๋”ฐ๋ผ์„œ๋Š” ๊ณ ๋†๋„์ธ 10%์— ๋น„ํ•ด 4% ๋†๋„์—์„œ ํ‘œ๋ฉด ๋ฐ•๋ฆฌ๊ฐ€ ๊ฐ€์žฅ ํ˜„์ €ํ•˜๊ฒŒ ๋ฐœ์ƒํ•˜์˜€๋Š”๋ฐ, ์ด๋Š” ์Šค์ผˆ๋ง ๋ฐœ์ƒ์ด ์—ผ๋†๋„๊ฐ€ 3โˆผ4%์ผ ๋•Œ ๊ฐ€์žฅ ํ˜„์ €ํ•ด์ง„๋‹ค๋Š” ๊ธฐ์กด์˜ ์—ฐ๊ตฌ๊ฒฐ๊ณผ์™€ ์ผ์น˜ํ•จ์„์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค(์ผ๋ณธ์ฝ˜ํฌ๋ฆฌํŠธ๊ณตํ•™ํšŒ, 1999). ๋˜ํ•œ ์ฝ˜ํฌ๋ฆฌํŠธ๊ฐ€ ๊ฒฝํ™”๋œ ํ›„, ํ˜„์žฅ์—์„œ ์—ผํ™”๋‚˜ํŠธ๋ฅจ ๋ฐ ์ €์—ผํ™”๋ฌผ๊ณ„ ์ œ์„ค์ œ(LCD, ์—ผ์†Œ์ด์˜จ์ค‘๋Ÿ‰๋น„ 50%)๊ฐ€ ์‚ดํฌ๋˜๊ณ  ๋™๊ฒฐ์œตํ•ด ์‹ธ์ดํด์— ๋…ธ์ถœ๋œ ๊ฒฝ์šฐ, ์ œ์„ค์ œ์— ๋…ธ์ถœ๋˜์ง€ ์•Š์€ ๊ฒฝ์šฐ์˜ ์ฝ˜ํฌ๋ฆฌํŠธ ๋™ํ•ด์—ดํ™”์— ๋Œ€ํ•ด, ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ๊ณต๊ธฐ๋Ÿ‰์— ๋”ฐ๋ฅธ ์˜ํ–ฅ์„ ์‹คํ—˜์ ์œผ๋กœ ์—ฐ๊ตฌํ•˜์˜€๋‹ค. ์—ฐ๊ตฌ ๊ฒฐ๊ณผ ๋™๊ฒฐ์œตํ•ด ์‹ธ์ดํด์— ๋”ฐ๋ฅธ ์ฝ˜ํฌ๋ฆฌํŠธ ์‹œํŽธ์€ ์ œ์„ค์ œ์— ๋…ธ์ถœ๋˜์ง€ ์•Š์€ ๊ฒƒ ๋ณด๋‹ค ์—ผํ™”๋ฌผ ์ œ์„ค์ œ ๋…ธ์ถœ์—์„œ ์Šค์ผˆ๋ง์ด ๋” ์‹ฌํ•œ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๊ณ , ์—ผํ™”๋ฌผ ์ œ์„ค์ œ์— ๋…ธ์ถœ๋œ ์‹œํŽธ์ด ๋…ธ์ถœ๋˜์ง€ ์•Š์€ ์‹œํŽธ ๋ณด๋‹ค ์ค‘๋Ÿ‰ ์†์‹ค์ด 2๋ฐฐ๋‚˜ ๋˜์—ˆ๋‹ค. ์ฝ˜ํฌ๋ฆฌํŠธ ์‹œํŽธ์˜ ์ƒ๋Œ€ ๋™ํƒ„์„ฑ๊ณ„์ˆ˜๋Š” ์—ผํ™”๋ฌผ ์ œ์„ค์ œ์— ๋…ธ์ถœ๋˜์ง€ ์•Š์€ ๊ฒƒ๊ณผ ๋น„๊ตํ•˜์—ฌ ์—ผํ™”๋ฌผ ์ œ์„ค์ œ์— ๋…ธ์ถœ๋œ ๊ฒƒ์—์„œ ๋” ๋น ๋ฅด๊ฒŒ ๊ฐ์†Œํ•˜์˜€๋‹ค. ๋˜ํ•œ ์—ผํ™”๋‚˜ํŠธ๋ฅจ ์ œ์„ค์ œ์— ๋…ธ์ถœ๋œ ์ฝ˜ํฌ๋ฆฌํŠธ ์‹œํŽธ์˜ ์ƒ๋Œ€ ๋™ํƒ„์„ฑ๊ณ„์ˆ˜๋Š” ์ €์—ผํ™”๋ฌผ๊ณ„ ์ œ์„ค์ œ์— ๋…ธ์ถœ๋œ ๊ฒƒ ๋ณด๋‹ค ๋” ๋น ๋ฅด๊ฒŒ ๊ฐ์†Œํ•˜์˜€๋‹ค. AE ์ฝ˜ํฌ๋ฆฌํŠธ๋Š” ์—ผํ™”๋ฌผ๊ณผ ๋™๊ฒฐ์œตํ•ด ์‹ธ์ดํด์— ๋…ธ์ถœ๋˜์—ˆ์„ ๋•Œ, Non-AE ์ฝ˜ํฌ๋ฆฌํŠธ ๋ณด๋‹ค ์„ฑ๋Šฅ์ €ํ•˜๊ฐ€ ํฌ๊ฒŒ ์ง€์—ฐ๋˜์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001450747
oai_dc
๊ณ ์†๋„๋กœ ์ค„๋ˆˆ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ํ‰ํƒ„์„ฑ ๋ชจ๋ธ ๊ฐœ๋ฐœ
Development of Roughness-Model for Jointed Plain Concrete Pavements in Express Highway
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์˜ํ›ˆ((์ฃผ)๋ฐ”์šฐ์ปจ์„คํƒ„ํŠธ); ์ „๋ฒ”์ค€(University of Iowa); ๊น€์˜๊ทœ(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต); ์ด์Šน์šฐ(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต)" ]
ํ‰ํƒ„์„ฑ์€ ๋„๋กœ ๊ณต์šฉ์„ฑ์„ ํ™•๋ณดํ•˜๊ธฐ ์œ„ํ•œ ์ค‘์š”ํ•œ ์ธ์ž์ด๋ฉฐ, ์ค„๋ˆˆ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์—์„œ ์ˆ˜๋ช…์— ํฐ ์˜ํ–ฅ์„ ๋ฏธ์นœ๋‹ค. ํฌ์žฅ์˜ ๊ณต์šฉ์„ฑ์„ ํ‰๊ฐ€ํ•˜๋Š” ์š”์†Œ๋กœ๋Š” ํฌ๊ฒŒ ๊ธฐ๋Šฅ์„ฑ ํ‰๊ฐ€, ์•ˆ์ •์„ฑ ํ‰๊ฐ€ ๋ฐ ๊ตฌ์กฐ์  ์„ฑ๋Šฅ ํ‰๊ฐ€๊ฐ€ ์žˆ๋‹ค. ๊ธฐ๋Šฅ์„ฑ ํ‰๊ฐ€ ๊ฐ€์šด๋ฐ ๊ฐ€์žฅ ๋Œ€ํ‘œ์ ์ธ ํ‰ํƒ„์„ฑ์€ ์œ ์ง€๋ณด์ˆ˜๋ฅผ ์œ„ํ•œ ์ค‘์š”ํ•œ ๊ธฐ์ค€์œผ๋กœ ์ด์šฉ๋˜๊ณ  ์žˆ์œผ๋‚˜ ์ฒด๊ณ„์ ์ธ ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•ด ํฌ์žฅ ์„ค๊ณ„์‹œ์— ์ ์šฉํ•˜๊ธฐ ์œ„ํ•œ ์—ฐ๊ตฌ๋Š” ๋ฏธํกํ•œ ์‹ค์ •์ด๋‹ค. ๋”ฐ๋ผ์„œ ์‹ ๋ขฐ์„ฑ ์žˆ๋Š” ํ‰ํƒ„์„ฑ ๋ชจ๋ธ์˜ ๊ฐœ๋ฐœ์ด ํ•„์š”ํ•˜๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ตญ๋‚ด ์ฝ˜ํฌ๋ฆฌํŠธํฌ์žฅ์˜ ๋…ธ์„ ๋ณ„ ์ด ์—ฐ์žฅ 280.93km๋ฅผ ์ผ์ •๊ธฐ์ค€์œผ๋กœ ๋‚˜๋ˆ„์–ด 238๊ฐœ์˜ ์„น์…˜์œผ๋กœ ์„ ๋ณ„ํ•˜์˜€๋‹ค. ๋˜ํ•œ, ํ˜„์žฌ ๊ตญ๋‚ด ํ‰ํƒ„์„ฑ ๋ชจ๋ธ์—์„œ ๊ณ ๋ คํ•˜๊ณ  ์žˆ๋Š” ์˜ํ–ฅ์ธ์ž์ธ ์Šคํด๋ง, ๊ท ์—ด, ์žฌ๋ น๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ๋™๊ฒฐ์ง€์ˆ˜, ์—ฐํ‰๊ท ๊ฐ•์ˆ˜๋Ÿ‰, ๊ธฐ์ธต์กฐ๊ฑด, ๊ตํ†ต๋Ÿ‰ ๋“ฑ์— ๋Œ€ํ•œ ๊ฒ€ํ† ๊ฐ€ ์ด๋ฃจ์–ด์กŒ์œผ๋ฉฐ, ์žฌ๋ น์˜ ๋‹ค์–‘ํ™”๋ฅผ ์œ„ํ•˜์—ฌ ์ถ”๊ฐ€์ ์ธ ๋…ธ์„ ์„ ์„ ๋ณ„ํ•˜์—ฌ ํ‰ํƒ„์„ฑ์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์ธ์ž๋“ค์— ๋Œ€ํ•œ ๋ถ„์„์ด ์ด๋ฃจ์–ด์กŒ๋‹ค. ๋ถ„์„๊ฒฐ๊ณผ๋Š” ์Šคํด๋ง(%), ๊ท ์—ด(%), ์žฌ๋ น(๋…„), ๊ธฐ์ธต์ด ํ‰ํƒ„์„ฑ์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ด๋ฅผ ํ†ตํ•ด ํ‰ํƒ„์„ฑ๊ณผ์˜ ์ƒ๊ด€๊ด€๊ณ„๋ฅผ ๋ถ„์„ ํ•œ ๊ฒฐ๊ณผ ์‹ ๋ขฐ์„ฑ ์žˆ๋Š” ํ‰ํƒ„์„ฑ ๋ชจ๋ธ์ด ๋„์ถœ๋˜์—ˆ์œผ๋ฉฐ, ํ‰ํƒ„์„ฑ๋ฅผ ์„ค๋ช…ํ•  ์ˆ˜ ์žˆ๋Š” ๋น„์œจ์€ 68.8%๋กœ ๋‚˜ํƒ€๋‚˜ ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜ํ•œ ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค.๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์†Œ์ž…๊ฒฝ ๊ณจ์žฌ๋…ธ์ถœ์ฝ˜ํฌ๋ฆฌํŠธํฌ์žฅ์˜ ์‹œํ—˜์‹œ๊ณต์„ ์‹ค์‹œํ•˜์—ฌ ์ดˆ๊ธฐ ๊ณต์šฉ์„ฑ์„ ํ‰๊ฐ€ํ•˜์˜€์œผ๋ฉฐ, ์ด๋ฅผ ํ†ตํ•˜์—ฌ ์ ์ • ๊ฐ•๋„, ์ €์†Œ์Œ ๋ฐ ์ ์ • ๋ฏธ๋„๋Ÿผ์ €ํ•ญ์„ ํ™•๋ณดํ•จ์„ ํ™•์ธํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001450769
oai_dc
์˜ค๋ฅด๋ง‰์ฐจ๋กœ ํ†ตํ–‰๋ฐฉ๋ฒ• ๊ฐœ์„ ์— ๋”ฐ๋ฅธ ํšจ๊ณผ๋ถ„์„
Effectiveness Analysis of Improved Passing Method Considering Traffic Pattern on Climbing Lane
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์˜์ค€(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ); ๋ฐ•๊ถŒ์ œ(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ); ํ•œ๊ธฐํ™˜(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ); ๋ฐฑ๊ฒฝ๋ฏผ(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ํ˜„์žฌ ์šฐ๋ฆฌ๋‚˜๋ผ ๋„๋กœ์— ์„ค์น˜๋˜์–ด ์žˆ๋Š” ์˜ค๋ฅด๋ง‰์ฐจ๋กœ์˜ ๋ฌธ์ œ์ ์— ๋Œ€ํ•œ ์ธ์ง€์—์„œ๋ถ€ํ„ฐ ์‹œ์ž‘๋˜์—ˆ๋‹ค. ํ˜„์žฌ ์ ์šฉํ•˜๊ณ  ์žˆ๋Š” ์˜ค๋ฅด๋ง‰์ฐจ๋กœ ์„ค์น˜๊ธฐ์ค€์€ ์šด์ „์ž์˜ ํ†ตํ–‰ํŒจํ„ด์ด ๊ณ ๋ ค๋˜์ง€ ์•Š์•„ ์ด์šฉ๋ฅ ์ด ์ €์กฐํ•˜๊ณ  ํ•ฉ๋ฅ˜๋ถ€์— ๊ตํ†ต์‚ฌ๊ณ  ๋ฐœ์ƒ ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ ์˜ค๋ฅด๋ง‰ ๊ตฌ๊ฐ„์˜ ์ฐจ์„ ์„ค์น˜ ๊ธฐ์ค€, ํ…Œ์ดํผ ๊ธธ์ด, ํ‘œ์ง€ํŒ ์„ค์น˜๊ธฐ์ค€ ๋“ฑ์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๋ฅผ ์ˆ˜ํ–‰ํ•˜์—ฌ ๊ฐœ์„ ๋ฐฉ์•ˆ์„ ๋„์ถœํ•˜์˜€์œผ๋ฉฐ ํšจ๊ณผ๊ฒ€์ฆ์„ ์œ„ํ•˜์—ฌ ๊ณ ์†๋„๋กœ์— ์‹œํ—˜์ ์šฉ์„ ํ•˜์—ฌ ํšจ๊ณผ๋ถ„์„์„ ์‹ค์‹œํ•˜์˜€๋‹ค. ๊ทธ ๊ฒฐ๊ณผ ์˜ค๋ฅด๋ง‰์ฐจ๋กœ ์ด์šฉ๋ฅ  ๋ฐ ํ‰๊ท  ํ†ตํ–‰์†๋„๊ฐ€ ํ–ฅ์ƒ๋˜๋Š” ๊ฒƒ์œผ๋กœ ๋ถ„์„๋˜์—ˆ์œผ๋ฉฐ ๊ฒฝ์ œ์„ฑ๋ถ„์„ ๊ฒฐ๊ณผ ์ €ํˆฌ์ž ์‚ฌ์—…์œผ๋กœ์„œ ํƒ€๋‹น์„ฑ์ด ๋งค์šฐ ๋†’์€ ๊ฒƒ์œผ๋กœ ๋ถ„์„๋˜์—ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ๊ณ ์†๋„๋กœ ์ „๊ตฌ๊ฐ„ ๋ฟ๋งŒ์ด ์•„๋‹ˆ๋ผ ๊ตญ๋„, ์ง€๋ฐฉ๋„์—๋„ ํ™•๋Œ€ ์ ์šฉํ•  ๊ฒฝ์šฐ ๊ตํ†ตํ๋ฆ„ ๊ฐœ์„ ์— ํฌ๊ฒŒ ๊ธฐ์—ฌํ•  ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001450761
oai_dc
๋ฐ”์ธ๋” ๊ฐ•์„ฑ์ด ์•„์ŠคํŒ”ํŠธ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ์ธ์žฅ๊ฐ•๋„์™€ ์†Œ์„ฑ๋ณ€ํ˜• ํŠน์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ ๋ถ„์„
Binder Stiffness Effect on Permanent Deformation and Tensile Strength of Asphalt Concretes
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€ํ˜„ํ™˜(๊ฐ•์›๋Œ€ํ•™๊ต); ์œ ๋ฏผ์šฉ(๊ฐ•์›๋Œ€ํ•™๊ต); ๊น€์ง„์ฒ (๊ฐ•์›๋Œ€ํ•™๊ต); ๊น€๊ด‘์šฐ(๊ฐ•์›๋Œ€ํ•™๊ต)" ]
์ƒ๋Œ€์ ์œผ๋กœ ๊ฐ•์„ฑ์ด ํฐ ๋ฐ”์ธ๋”๊ฐ€ ๋†’์€ ์†Œ์„ฑ๋ณ€ํ˜• ์ €ํ•ญ๋ ฅ๊ณผ ์ธ์žฅ๊ฐ•๋„๋ฅผ ๋ณด์ด๋ฏ€๋กœ ๋ฐ”์ธ๋” ๊ฐ•์„ฑ์ด ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์˜ ๋ŸฌํŒ…๊ณผ ์ธ์žฅ๊ฐ•๋„์— ๋Œ€ํ•ด ์ค‘์š”ํ•œ ์ธ์ž๋ผ ํ•  ์ˆ˜ ์žˆ๋‹ค. ํ˜ผํ•ฉ๋ฌผ์˜ ์ธ์žฅ ํŠน์„ฑ์€ 25โ„ƒ์—์„œ ๊ฐ„์ ‘์ธ์žฅ๊ฐ•๋„(ITS) ์‹œํ—˜์œผ๋กœ, ๊ทธ๋ฆฌ๊ณ  ์†Œ์„ฑ๋ณ€ํ˜• ์ €ํ•ญ์„ฑ์€ ๊ฐ€์žฅ ๋ณดํŽธ์ ์œผ๋กœ 60โ„ƒ์—์„œ ๋ฐ˜๋ณต์ฃผํ–‰(WT) ์‹œํ—˜์— ์˜ํ•ด ์ธก์ •๋œ๋‹ค. ๋ณ€ํ˜•๊ฐ•๋„(SD)๋Š” 60โ„ƒ์—์„œ ์•„์ŠคํŒ”ํŠธ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ์†Œ์„ฑ๋ณ€ํ˜• ์ €ํ•ญ์„ฑ ์ถ”์ •์„์œ„ํ•ด ์ƒˆ๋กญ๊ฒŒ ๊ฐœ๋ฐœ๋œ ํŠน์„ฑ์ด๋‹ค. ITS์™€ SD๋Š” ์ •์ ์žฌํ•˜ ์‹œํ—˜์— ์˜ํ•ด ์ธก์ •๋˜์–ด ๋งค์šฐ ๊ฐ„๋‹จํ•˜์ง€๋งŒ, WT๋Š” ์ƒ๋Œ€์ ์œผ๋กœ ๊ธด ์‹œ๊ฐ„๊ณผ ๋…ธ๋ ฅ์„ ํ•„์š”๋กœ ํ•˜๋Š” ๋ฐ˜๋ณต ํ•˜์ค‘์— ์˜ํ•ด ์–ป์–ด์ง„๋‹ค. ์ด 3๊ฐ€์ง€ ํŠน์„ฑ์€ ๋ชจ๋‘ ๋ฐ”์ธ๋” ๊ฐ•์„ฑ์— ์˜์กดํ•˜๊ธฐ ๋•Œ๋ฌธ์—, ํ•œ๊ฐ€์ง€๋กœ๋ถ€ํ„ฐ ๋‹ค๋ฅธ ํ•˜๋‚˜์˜ ํŠน์„ฑ์„ ์ถ”์ •ํ•˜๋Š” ๊ฒƒ์ด ๊ฐ€๋Šฅํ•  ๊ฒƒ์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ITS ๋˜๋Š” SD์‹œํ—˜์— ์˜ํ•œ WT ์†Œ์„ฑ๋ณ€ํ˜• ํŠน์„ฑ, ๊ทธ๋ฆฌ๊ณ  SD์— ์˜ํ•œ ITS ์ถ”์ •์˜ ๊ฐ€๋Šฅ์„ฑ์„ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ITS์— ์˜ํ•œ WT ์ถ”์ •๊ฒฐ๊ณผ R2โ‰’0.6์œผ๋กœ ITS๊ฐ€ ๋†’์œผ๋ฉด WT ์นจํ•˜๊นŠ์ด๊ฐ€ ๋‚ฎ์€ ๊ฒฝํ–ฅ์„ ๋ณด์ด๋Š” ๊ฒƒ์œผ๋กœ ๊ด€์ฐฐ๋๋‹ค. SD์— ์˜ํ•œ ITS ์ถ”์ •์€R2โ‰’0.64๋ฅผ, SD์— ์˜ํ•œ WT ์ถ”์ •์€ R2โ‰’0.84๋ฅผ ๋ณด์—ฌ 3๊ฐ€์ง€ ์ค‘์—์„œ ๊ฐ€์žฅ ๋†’์€ ์ƒ๊ด€๊ด€๊ณ„๋ฅผ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค. ๊ฒฐ๋ก ์ ์œผ๋กœ SD์— ์˜ํ•œ ์†Œ์„ฑ๋ณ€ํ˜• ์ €ํ•ญ์„ฑ ์ถ”์ • ๊ฐ€๋Šฅ์„ฑ์ด ์ƒ๋Œ€์ ์œผ๋กœ ๋†’์œผ๋ฉฐ, ๋น„๋ก R2์ด ๋‹ค์†Œ ๋‚ฎ๊ธฐ๋Š” ํ•˜์ง€๋งŒ WT์™€ ITS ๊ฒฐ๊ณผ ๊ฐ„์—๋„ ์–ด๋А ์ •๋„์˜ ์ƒ๊ด€์„ฑ์ด ์žˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001450762
oai_dc
์ง€๋ฐฉ๋ถ€ ๋„๋กœ์—์„œ ํ‰๋ฉด์„ ํ˜• ์„ค๊ณ„๊ด€๋ฆฌ์˜ ํ•„์š”์„ฑ
A Need of Management of Horizontal Alignment Design at Rural Roads
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์šฉ์„(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์กฐ์›๋ฒ”(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›)" ]
ํ˜„ ๋„๋กœ์„ค๊ณ„๊ธฐ์ค€์€ ์„ค๊ณ„์†๋„์— ๊ธฐ๋ฐ˜ํ•˜์—ฌ ์„ ํ˜•์„ค๊ณ„์— ๊ด€ํ•œ ์ง€์นจ์„ ์ œ์‹œํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ์ด๋Š” ์„ค๊ณ„์†๋„๊ฐ€ ๋„๋กœ ๊ณต์šฉ ํ›„์— ์šด์ „์ž์˜ ์ฃผํ–‰์†๋„์™€ ๊ฑฐ์˜ ๋™์ผํ•  ๊ฒƒ์ž„์„ ์ „์ œํ•˜๊ณ  ์žˆ๋‹ค. ๋„๋กœ ํ‰๋ฉด ๊ณก์„ ๋ถ€์˜ ์„ค๊ณ„๋„ ์ฃผ์–ด์ง„ ์„ค๊ณ„์†๋„์— ๋”ฐ๋ผ ์šด์ „์ž๊ฐ€ ์พŒ์ ์„ฑ์„ ์œ ์ง€ํ•œ ์ฑ„ ํ†ต๊ณผํ• ์ˆ˜ ์žˆ๋Š” ์ตœ์†Œ๊ณก์„ ๋ฐ˜๊ฒฝ์„ ๊ธฐ์ค€์œผ๋กœ ์ œ์‹œํ•˜๊ณ  ์žˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์พŒ์ ์„ฑ์— ๊ธฐ์ดˆํ•œ ํšก๋ฐฉํ–ฅ ๋ฏธ๋„๋Ÿผ๋งˆ์ฐฐ๊ณ„์ˆ˜๋Š” ์‹ค์ œ ์Šต์œค๋…ธ๋ฉด์—์„œ ๊ด€์ธก๋˜๋Š” ๋ฌผ๋ฆฌ์ ์ธ ํšก๋ฐฉํ–ฅ ๋ฏธ๋„๋Ÿผ๋งˆ์ฐฐ๊ณ„์ˆ˜๋ณด๋‹ค ๋‚ฎ๊ธฐ ๋•Œ๋ฌธ์— ๊ธฐ์ค€์— ์ œ์‹œ๋œ ๊ณก์„ ๋ฐ˜๊ฒฝ์€ ์ตœ์†Œ์˜ ์˜๋ฏธ๋ณด๋‹ค๋Š” ๊ถŒ์žฅ ๊ฐ’์œผ๋กœ ๋ณด๋Š” ๊ฒƒ์ด ํ•ฉ๋ฆฌ์ ์ด๋‹ค. ์•„์šธ๋Ÿฌ, ์ตœ์†Œ๊ณก์„ ๋ฐ˜๊ฒฝ๋ณด๋‹ค ์—ฌ์œ ๋กœ์šด ์„ค๊ณ„ ๊ฐ’์„ ์„ ํ˜ธํ•˜๋Š” ์‹ค๋ฌด๊ด€ํ–‰์œผ๋กœ ๋„๋กœ ๊ณต์šฉ ํ›„ ์šด์ „์ž์˜ ์ฃผํ–‰์†๋„๋Š” ์„ค๊ณ„์†๋„๋ฅผ ์ƒํšŒํ•˜์—ฌ ์„ค๊ณ„์†๋„๊ฐ€ ์ฃผํ–‰์†๋„๋ฅผ ๋Œ€ํ‘œํ•˜์ง€ ๋ชปํ•˜๋Š” ๊ฒฐ๊ณผ๋ฅผ ์ดˆ๋ž˜ํ•˜๊ณ , ๊ฒฐ๊ณผ์ ์œผ๋กœ ํ˜„ ์„ค๊ณ„๊ธฐ์ค€์˜ ์ฃผ์š”์ „์ œ๋ฅผ ์œ„๋ฐ˜ํ•˜๊ฒŒ ๋  ๊ฒƒ์œผ๋กœ ๋ณธ๋‹ค. ์ด๋Ÿฌํ•œ ์—ฐ๊ตฌ ๊ฐ€์ •์„ ๊ฒ€ํ† ํ•˜๊ธฐ ์œ„ํ•ด ์ง€๋ฐฉ๋ถ€ ๋„๋กœ์—์„œ ๋…ธ๋ฉด ๋ฏธ๋„๋Ÿผ ๋งˆ์ฐฐ๊ณ„์ˆ˜์™€ ์šด์ „์ž์˜ ์ฃผํ–‰์†๋„๋ฅผ ์กฐ์‚ฌํ•˜์˜€๋‹ค. ์—ฐ๊ตฌ๊ฒฐ๊ณผ๋กœ, ์พŒ์ ์„ฑ์— ๊ธฐ๋ฐ˜ํ•œ ๋ฏธ๋„๋Ÿผ๋งˆ์ฐฐ๊ณ„์ˆ˜์™€ ๋ฌผ๋ฆฌ์ ์ธ ๋ฏธ๋„๋Ÿผ๋งˆ์ฐฐ๊ณ„์ˆ˜์™€์˜ ์ฐจ์ด์— ๋”ฐ๋ฅธ ์•ˆ์ „์—ฌ์œ ๋ฅผ ์ •๋Ÿ‰์ ์œผ๋กœ ์ œ์‹œํ–ˆ๊ณ , ์•ˆ์ „์—ฌ์œ  ๋ฐ ์„ค๊ณ„๊ด€ํ–‰์— ๋”ฐ๋ฅธ ์—ฌ์œ ๋กœ์šด ์„ค๊ณ„๋กœ ์ธํ•ด ์„ค๊ณ„์†๋„์™€ ์ฃผํ–‰์†๋„ ๊ฐ„์— ๊ดด๋ฆฌ๊ฐ€ ๋ฐœ์ƒํ•จ์„ ์ œ์‹œํ–ˆ๋‹ค. ์ด๋ฅผ ํ† ๋Œ€๋กœ, ํ˜„ ์„ค๊ณ„์†๋„ ๊ธฐ๋ฐ˜์˜ ์„ ํ˜•์„ค๊ณ„๋Š” ์ตœ์†Œ๊ธฐ์ค€๊ณผ ๋”๋ถˆ์–ด ์„ค๊ณ„์†๋„์™€ ์ฃผํ–‰์†๋„ ์‚ฌ์ด์˜ ๊ดด๋ฆฌ๋ฅผ ์ตœ์†Œํ™”ํ•  ์ˆ˜ ์žˆ๋Š” ์„ ํ˜• ์„ค๊ณ„ ๊ด€๋ฆฌ ๋ฐฉ์•ˆ์ด ๋งˆ๋ จ๋  ํ•„์š”๊ฐ€ ์žˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001450770
oai_dc
Falling Weight Deflectormeter๋ฅผ ์ด์šฉํ•œ ๋™์ƒ๋ฐฉ์ง€์ธต์˜ ๊ตฌ์กฐ์  ํŠน์„ฑ ๋ถ„์„
Structural assessment of Anti-Freezing Layer with use of Falling Weight Deflectormeter Deflection
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด๋ฌธ์„ญ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ๊น€๋ถ€์ผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ „์„ฑ์ผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ๋ฐ•ํฌ๋ฌธ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›)" ]
๋„๋กœ๋Š” ๋‹ค์–‘ํ•œ ์žฌ๋ฃŒ์™€ ๋‹จ๋ฉด์œผ๋กœ ๊ตฌ์„ฑ๋œ ๊ตฌ์กฐ๋ฌผ์ด๊ธฐ ๋•Œ๋ฌธ์— ๊ณ„์ ˆ์  ๋ฐ ์žฌ๋ฃŒ ๋ฌผ์„ฑํŠน์„ฑ ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ํฌ์žฅ์ฒด ๊ฐ ์ธต์˜ ๊ตฌ์กฐ์  ์ ์ •์„ฑ ๋˜๋Š” ์ง€์ง€๋ ฅ ์ •๋„๋ฅผ ํŒŒ์•…ํ•˜๋Š” ๊ฒƒ์ด ๋ฌด์—‡๋ณด๋‹ค ์ค‘์š”ํ•˜๋‹ค. ํ˜„์žฌ, ๊ธฐ์กด ๋™์ƒ๋ฐฉ์ง€์ธต ์„ค๊ณ„๋ฒ•์— ๋”ฐ๋ฅด๋ฉด, ๋™์ƒ๋ฐฉ์ง€์ธต์€ ํฌ์žฅ์ฒด์˜ ๊ตฌ์กฐ์  ์ ์ •์„ฑ๊ณผ๋Š” ๋ฌด๊ด€ํ•˜๊ฒŒ ์˜จ๋„์กฐ๊ฑด์— ๋”ฐ๋ฅธ ๋™๊ฒฐ๊นŠ์ด์— ๋”ฐ๋ผ ์ผ๋ฅ ์ ์œผ๋กœ ๊ฒฐ์ •๋˜๊ณ  ์žˆ๋‹ค. ์ด๋Ÿฌํ•œ ๋™๊ฒฐ๊นŠ์ด๋ฅผ ํฌ์žฅ๊ตฌ์กฐ์„ค๊ณ„์— ์ ์šฉํ•˜๋‹ค ๋ณด๋‹ˆ ํฌ์žฅ์„ค๊ณ„์˜ ๋ถ€์‹ค ๋‚ด์ง€๋Š” ๊ณผ๋‹ค์„ค๊ณ„์˜ ์šฐ๋ ค๊ฐ€ ์žˆ๋‹ค. ์ด์— ๋ณธ ๋…ผ๋ฌธ์€ 2m ์ดํ•˜ ์ €์„ฑํ† ๋ถ€, ์ ˆํ† ๋ถ€ ๋ฐ ์ ˆ์„ฑ๊ฒฝ๊ณ„๋ถ€ ๋“ฑ์„ ๊ตฌ๋ถ„ํ•˜์—ฌ ํฌ์žฅ ํ•˜๋ถ€์ธต์—์„œ ๋™์ƒ๋ฐฉ์ง€์ธต์˜ ๊ตฌ์กฐ์  ์—ญํ• ์„ ๊ทœ๋ช…ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ Falling Weight Deflectormeter(FWD) ์‹œํ—˜์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ์ „๊ตญ 10๊ฐœ ํ˜„์žฅ์— ๋Œ€ํ•˜์—ฌ ๋ณด์กฐ๊ธฐ์ธต๋ฉด์—์„œ FWD ์‹œํ—˜์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ๊ฐ๊ฐ์˜ ๋‹จ๋ฉด์€ ๋™๋ฐฉ๋ฐฉ์ง€์ธต์ด ์žˆ๋Š” ๊ตฌ๊ฐ„๊ณผ ์—†๋Š” ๊ตฌ๊ฐ„์œผ๋กœ ๊ตฌ๋ถ„ํ•˜์—ฌ ์‹คํ—˜์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ์ด๋ฒˆ ํ˜„์žฅ ์‹คํ—˜์„ ํ†ตํ•˜์—ฌ ๋™์ƒ๋ฐฉ์ง€์ธต์ด ์žˆ๋Š” ๊ฒฝ์šฐ๊ฐ€ ์—†๋Š” ๊ฒฝ์šฐ์— ๋น„ํ•ด ์ฒ˜์ง๋Ÿ‰์ด ์ž‘๊ฒŒ ์ธก์ •๋˜์–ด ๋™์ƒ๋ฐฉ์ง€์ธต์ด ํฌ์žฅ์ฒด์—์„œ ๊ตฌ์กฐ์  ์—ญํ• ์„ ๋‹ด๋‹นํ•˜๋Š” ๊ฒƒ์„ ํ™•์ธ ํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ํŠนํžˆ ์ ˆํ† ๋ถ€์—์„œ ๋™์ƒ๋ฐฉ์ง€์ธต์ด ์žˆ๋Š” ๊ฒฝ์šฐ์— ์ฒ˜์ง๋Ÿ‰ ๊ฐ’์ด ์•ฝ 15~55% ์ •๋„ ๊ฐ์†Œํ•˜๋ฉฐ, ์ ˆ์„ฑ๊ฒฝ๊ณ„๋ถ€์—์„œ ๋™์ƒ๋ฐฉ์ง€์ธต์ด ์žˆ๋Š” ๊ฒฝ์šฐ์— ์ฒ˜์ง๋Ÿ‰ ๊ฐ’์ด ์•ฝ 11~64%, ์ €์„ฑํ† ๋ถ€์˜ ๊ฒฝ์šฐ ์•ฝ 2~38%์ •๋„ ๊ฐ์†Œํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. SCI๋ฅผ ์ด์šฉํ•˜์—ฌ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ, ๋™์ƒ๋ฐฉ์ง€์ธต์˜ ๋‘๊ป˜๊ฐ€ ์ „์ฒด ํฌ์žฅ์ฒด์˜ ๊ตฌ์กฐ์ ์ธ ๋Šฅ๋ ฅ์— ์•ฝ 24% ์ฐจ์ง€ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ํ”ผ๋กœ์ˆ˜๋ช…์€ ๋™์ƒ๋ฐฉ์ง€์ธต์ด ์žˆ๋Š” ๊ตฌ๊ฐ„์ด ์—†๋Š” ๊ตฌ๊ฐ„์— ๋น„ํ•ด ์•ฝ 2๋ฐฐ ๋†’์€ ๊ฒฐ๊ณผ๋ฅผ ๋ณด์—ฌ ํ”ผ๋กœ๊ท ์—ด ์ €ํ•ญ์„ฑ์„ ์ฆ์ง„์‹œํ‚ค๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ด๊ฒƒ์€ ๋™์ƒ๋ฐฉ์ง€์ธต์ดํฌ์žฅ์ฒด์—์„œ ๊ตฌ์กฐ์ ์ธ ์—ญํ• ์„ ํ•œ๋‹ค๋Š” ์˜๋ฏธ์ด๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001450774
oai_dc
์šฉ๋„ ๋ฐ ๊ทœ๋ชจํŠน์„ฑ์„ ๊ณ ๋ คํ•œ ์‚ฐ์—…๋‹จ์ง€ ๊ณต์žฅ์‹œ์„ค์˜ ๋ถ€์„ค์ฃผ์ฐจ์žฅ ์„ค์น˜๊ธฐ์ค€ ๊ฐœ์„ ๋ฐฉ์•ˆ ์—ฐ๊ตฌ
A Study on Industrial Site Annexed Parking Unit Calculation Method by Considering Facility Use and Scale Characteristics
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์•ˆ์šฐ์˜(๊ณต์ฃผ๋Œ€ํ•™๊ต); ์ด์„ ํ•˜(๊ณต์ฃผ๋Œ€ํ•™๊ต)" ]
ํ˜„ํ–‰ ์ฃผ์ฐจ์žฅ๋ฒ•์ƒ์˜ ๋ถ€์„ค์ฃผ์ฐจ์žฅ ์„ค์น˜๊ธฐ์ค€์€ ์œ„๋ฝ์‹œ์„ค, ๋ฌธํ™” ๋ฐ ์ง‘ํšŒ์‹œ์„ค, ๋‹จ๋…์ฃผํƒ, ๊ณต์žฅ ๋“ฑ ์„ค์น˜ ๋Œ€์ƒ ์‹œ์„ค๋ฌผ์„ 9๊ฐœ ๊ทธ๋ฃน์œผ๋กœ ๋ถ„๋ฅ˜ํ•˜๊ณ , ๊ทธ๋ฃน ๋‚ด ์‹œ์„ค๋ฌผ์— ๋Œ€ํ•ด์„œ๋Š” ๋™์ผํ•œ ์„ค์น˜๊ธฐ์ค€์ด ์ œ์‹œ๋˜์–ด ์žˆ๋‹ค. ์ง€์ž์ฒด๋Š” ํ•„์š”์— ๋”ฐ๋ผ์„œ ์ง€์ž์ฒด ์กฐ๋ก€๋กœ ์‹œ์„ค๋ฌผ์˜ ์ข…๋ฅ˜๋ฅผ ์„ธ๋ถ„ํ•˜๊ฑฐ๋‚˜ ์„ค์น˜๊ธฐ์ค€์˜ 2๋ถ„์˜ 1์˜ ๋ฒ”์œ„(ยฑ50%) ์•ˆ์—์„œ ์ด๋ฅผ ๊ฐ•ํ™” ๋˜๋Š” ์™„ํ™”ํ•  ์ˆ˜ ์žˆ๋„๋ก ๋˜์–ด ์žˆ๋‹ค. ์ตœ๊ทผ ๊ฑด์ถ•๋ฌผ์˜ ์ข…๋ฅ˜๊ฐ€ ๋‹ค์–‘ํ•ด์ง€๊ณ  ๊ธฐ๋Šฅ์ด ํ˜ผ์žฌ๋˜์–ด ๊ฐ™์€ ๊ทธ๋ฃน์— ์†ํ•˜๋”๋ผ๋„ ์‹œ์„ค๋ฌผ์— ๋”ฐ๋ผ ์ฃผ์ฐจ์žฅ์„ค์น˜๊ธฐ์ค€์„ ์„ธ๋ถ„ํ™”ํ•  ํ•„์š”๊ฐ€ ์žˆ์œผ๋‚˜, ๋Œ€๋ถ€๋ถ„ ์ง€์ž์ฒด์˜ ๊ฒฝ์šฐ ์ฒด๊ณ„์ ์ด๊ณ ์ผ๊ด€๋œ ๊ธฐ์ค€ ์—†์ด ์ฃผ์ฐจ์žฅ๋ฒ•์—์„œ ์ œ์‹œ๋œ ์‹œ์„ค๋ถ„๋ฅ˜๊ธฐ์ค€์— ๊ฐ•ํ™”๋œ ํš์ผ์ ์ธ ์„ค์น˜๊ธฐ์ค€์„ ์กฐ๋ก€์— ์ ์šฉํ•˜๊ณ  ์žˆ๋‹ค. ํŠนํžˆ, ์‚ฐ์—…๋‹จ์ง€ ๋‚ด ์œ„์น˜ํ•œ ๋Œ€๊ทœ๋ชจ ์ฒจ๋‹จ์ œ์กฐ์‹œ์„ค์˜ ๊ฒฝ์šฐ ๊ณต์ •์ด ์ž๋™ํ™”๋˜์–ด ๊ฑด๋ฌผ๊ทœ๋ชจ๋Œ€๋น„ ๊ทผ๋ฌด์ธ๋ ฅ์ด ์†Œ์ˆ˜์ž„์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ์ด์— ๋Œ€ํ•œ ๋ณ„๋„์˜ ์„ธ๋ถ€์ ์ธ ๊ตฌ๋ถ„์—†์ด ๊ธฐํƒ€์‹œ์„ค ๋˜๋Š” ๊ณต์žฅ์‹œ์„ค๋กœ ๋ถ„๋ฅ˜๋˜์–ด ์ผ๋ฐ˜ ์ œ์กฐ๊ณต์žฅ๊ณผ ๋™์ผํ•œ ์ผ๊ด„์  ๊ธฐ์ค€์„ ์ ์šฉํ•˜๊ณ  ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ํ˜„์žฅ์กฐ์‚ฌ๋ฅผํ†ตํ•ด ์‚ฐ์—…๋‹จ์ง€ ๋‚ด ๊ณต์žฅ์‹œ์„ค์— ๋Œ€ํ•œ ๊ธฐ์กด ์ฃผ์ฐจ์›๋‹จ์œ„ ์‚ฐ์ •์— ๋Œ€ํ•œ ๋ฌธ์ œ์ ์„ ๋ถ„์„ํ•˜๊ณ , ์ด๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด ๋ฐฉ์•ˆ์œผ๋กœ ์šฉ๋„ ๋ฐ ๊ทœ๋ชจํŠน์„ฑ์„ ๊ณ ๋ คํ•œ ๋ถ€์„ค์ฃผ์ฐจ์žฅ ์„ค์น˜๊ธฐ์ค€ ๊ฐœ์„ ๋ฐฉ์•ˆ์„ ์ œ์‹œํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001450764
oai_dc
ZAM ๋ชจํ˜•์„ ์ด์šฉํ•œ ์ฒญ์ฃผ์‹œ ๊ฐ„์„ ๊ฐ€๋กœ ๊ตฌ๊ฐ„์˜ ์‚ฌ๊ณ ๋ชจํ˜• ๊ฐœ๋ฐœ
Developing the Accident Models of Cheongju Arterial Link Sections Using ZAM Model
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•๋ณ‘ํ˜ธ(์ถฉ๋ถ๋Œ€ํ•™๊ต); ๊น€์ค€์šฉ(์ถฉ๋ถ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ์ฒญ์ฃผ์‹œ์˜ ๊ฐ€๋กœ๊ตฌ๊ฐ„ ๊ตํ†ต์‚ฌ๊ณ ๋ฅผ ๋‹ค๋ฃจ๊ณ  ์žˆ๋‹ค. ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ ๊ฐ€๋กœ๊ตฌ๊ฐ„์˜ ์‚ฌ๊ณ ๋ชจํ˜•์„ ๊ฐœ๋ฐœํ•˜๋Š” ๋ฐ ์žˆ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด์„œ ์ด ์—ฐ๊ตฌ์—์„œ๋Š” ์ „์ฒด 322๊ฐœ ์„ธ๋ถ€๊ตฌ๊ฐ„์œผ๋กœ ๋ถ„๋ฆฌ๋œ ๊ฐ„์„ ๋„๋กœ์˜ ์‚ฌ๊ณ  ์ž๋ฃŒ๋ฅผ ์ด์šฉํ•˜์—ฌ ZAM ๋ชจํ˜•์„ ๊ฐœ๋ฐœํ•˜๋Š”๋ฐ ์ค‘์ ์„ ๋‘๊ณ  ์žˆ๋‹ค. ZAM ๋ชจํ˜•์˜ ์ผ์ข…์ธ ZIP(zero inflated poission model)๊ณผ ZINB(zero inflated negative binomial model)๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ๋ถ„์„ํ•œ ์—ฐ๊ตฌ์˜ ์ฃผ์š”๊ฒฐ๊ณผ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. ์ฒซ์งธ, ๋ชจํ˜•์˜ ์ ํ•ฉ์„ฑ์„ ๊ฒฐ์ •ํ•˜๋Š” Vuong ํ†ต๊ณ„ ๊ฐ’๊ณผ ๊ณผ๋ถ„์‚ฐ๊ณ„์ˆ˜ ์˜ t ํ†ต๊ณ„ ๊ฐ’์„ ๋ฐ”ํƒ•์œผ๋กœ ๊ฐœ๋ฐœ๋œ ๋‹ค์–‘ํ•œ ๋ชจํ˜•์„ ํ‰๊ฐ€ํ•œ ๊ฒฐ๊ณผ, ํฌ์•„์†ก, ์Œ์ดํ•ญ, ZIP ๋ฐ ZINB ํšŒ๊ท€๋ชจํ˜• ์ค‘ ZINB ๋ชจํ˜•์ด ์ตœ์ ์ธ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚œ๋‹ค. ๋‘˜์งธ, ZINB ๋ชจํ˜•์€ t, p ๋ฐ ๊ฐ’(0.63)์˜ ๊ด€์ ์—์„œ ๋ณด๋ฉด, ๋‹ค๋ฅธ ๋ชจํ˜•์— ๋น„ํ•ด์„œ ํ†ต๊ณ„์ ์œผ๋กœ ๋งค์šฐ ์˜๋ฏธ ์žˆ๋Š” ๋ชจํ˜•์œผ๋กœ ํ‰๊ฐ€๋œ๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ, ๊ฐœ๋ฐœ๋œ ZINB ๋ชจํ˜•์˜ ์‚ฌ๊ณ ์š”์ธ์€ ๊ตํ†ต๋Ÿ‰, ์ง„์ถœ์ž…๊ตฌ ์ˆ˜ ๊ทธ๋ฆฌ๊ณ  ์ค‘์•™๋ถ„๋ฆฌ๋Œ€ ๊ธธ์ด๋กœ ๋ถ„์„๋œ๋‹ค. ๊ตํ†ต๋Ÿ‰๊ณผ ์ง„์ถœ์ž…๊ตฌ์ˆ˜๋Š” ์‚ฌ๊ณ ๋ฐœ์ƒ์— โ€˜+โ€™ ์š”์ธ, ๊ทธ๋ฆฌ๊ณ  ์ค‘์•™๋ถ„๋ฆฌ๋Œ€ ๊ธธ์ด๋Š” โ€˜-โ€™ ์š”์ธ์œผ๋กœ ํ‰๊ฐ€๋œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001450775
oai_dc
ํฌ์ŠคํŠธํ…์…˜ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ Gap Slab ์„ค๊ณ„ ๋ฐฉ์•ˆ
Design Methodology of Gap Slab for Post-Tensioned Prestressed Concrete Pavement
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•ํฌ๋ฒ”(๊ฒฝํฌ๋Œ€ํ•™๊ต); ๊น€์„ฑ๋ฏผ(๊ฒฝํฌ๋Œ€ํ•™๊ต); ์‹ฌ์žฌ์ˆ˜(๊ฒฝํฌ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ํฌ์ŠคํŠธํ…์…˜ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ(PTCP: Post-Tensioned Concrete Pavement) ๊ณต๋ฒ•์˜ Gap Slab ์„ค๊ณ„ ๋ฐฉ์•ˆ์„ ๊ตฌ์ถ•ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ˆ˜ํ–‰๋˜์—ˆ๋‹ค. Gap Slab์€ ํŠน์ง•์— ๋”ฐ๋ผ Unbonded, Half Bonded, Bonded ๋ฐฉ์‹์œผ๋กœ ๊ตฌ๋ถ„ํ•˜์—ฌ ๊ณ ๋ คํ•˜์˜€๋‹ค. ๋จผ์ € ๊ฐ Gap Slab ๋ฐฉ์‹์— ๋”ฐ๋ผ ํ™˜๊ฒฝํ•˜์ค‘์ด ์ž‘์šฉํ•  ๋•Œ ์Šฌ๋ž˜๋ธŒ์˜ ์ปฌ๋ง์— ์˜ํ•ด ๋ฐœ์ƒํ•˜๋Š” ์ธ์žฅ์‘๋ ฅ์„ ์‚ฐ์ •ํ•˜์˜€์œผ๋ฉฐ, ์ฐจ๋ฅœํ•˜์ค‘์— ์˜ํ•œ ์‘๋ ฅ์€ ๋‹จ์ถ•๊ณผ ๋ณต์ถ•ํ•˜์ค‘์„ ๋ชจ๋‘ ๊ณ ๋ คํ•˜์—ฌ ์‚ฐ์ •ํ•˜์˜€๋‹ค. ํ™˜๊ฒฝ ๋ฐ ์ฐจ๋ฅœํ•˜์ค‘์— ์˜ํ•ด ๋ฐœ์ƒํ•˜๋Š” ํ˜ผํ•ฉ ์ตœ๋Œ€ ์ธ์žฅ์‘๋ ฅ์„ ๊ตฌํ•˜์—ฌ ํ—ˆ์šฉ์ธ์žฅ์‘๋ ฅ๊ณผ์˜ ๋น„๊ต๋ฅผ ํ†ตํ•˜์—ฌGap Slab์— ๋„์ž…ํ•˜๋Š” ๊ธด์žฅ๋Ÿ‰์„ ์‚ฐ์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์ œ์‹œํ•˜์˜€๋‹ค. Unbonded ๋ฐฉ์‹์€ Gap Slab ๋งŒ์„ ๊ณ ๋ คํ•˜์—ฌ ์‘๋ ฅ ๋ถ„ํฌ๋ฅผ ๋ถ„์„ํ•จ์œผ๋กœ์จ ๊ธด์žฅ๋Ÿ‰์„ ์„ค๊ณ„ํ•  ์ˆ˜ ์žˆ์œผ๋‚˜, Half Bonded ๋ฐ Bonded ๋ฐฉ์‹์€ PTCP์˜ ์ „์ฒด ์Šฌ๋ž˜๋ธŒ์˜ ๊ฑฐ๋™์„ ๋ถ„์„ํ•จ์œผ๋กœ์จ ์ ์ ˆํ•œ ์„ค๊ณ„๊ฐ€ ๊ฐ€๋Šฅํ•˜๋ฉฐ ์ด์— ๋Œ€ํ•œ ๋ฐฉ๋ฒ•๋ก ์„ ์ œ์‹œํ•˜์˜€๋‹ค.
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kci_detailed_000168.xml
ART001450766
oai_dc
์–ด๋ฆฐ์ด ๋ณดํ˜ธ๊ตฌ์—ญ์—์„œ์˜ ์ฐจ๋Ÿ‰ ์†๋„์œ„๋ฐ˜ ํŠน์„ฑ ๋ถ„์„
The Characteristics of Vehicle Speed Violation in School Zones
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์žฌ์˜(์„œ์šธ์‹œ๋ฆฝ๋Œ€ํ•™๊ต); ๊น€๋„๊ฒฝ(์„œ์šธ์‹œ๋ฆฝ๋Œ€ํ•™๊ต)" ]
์–ด๋ฆฐ์ด ๊ตํ†ต์‚ฌ๊ณ  ์ค‘ ์‚ฌ๋ง ๋ฐ ์ค‘์ƒ์‚ฌ๊ณ ์™€ ๊ฐ™์€ ๋Œ€ํ˜• ์‚ฌ๊ณ ๋ฅผ ์ค„์ด๊ธฐ ์œ„ํ•ด์„œ๋Š” ์ฐจ๋Ÿ‰์ด ์–ด๋ฆฐ์ด ๋ณดํ˜ธ๊ตฌ์—ญ์„ ์ผ์ •์†๋„ ์ดํ•˜๋กœ ์ฃผํ–‰ํ•˜๋„๋ก์ œํ•œํ•˜๋Š” ๊ฒƒ์ด ๊ฐ€์žฅ ์ค‘์š”ํ•˜๋ฉฐ, ๊ทธ ๋•Œ๋ฌธ์— ์–ด๋ฆฐ์ด ๋ณดํ˜ธ๊ตฌ์—ญ ๋‚ด์—์„œ์˜ ์ œํ•œ์†๋„๋Š” ํ˜„์žฌ 30km/h๋กœ ๊ทœ์ •๋˜์–ด ์žˆ๋‹ค. ํ•˜์ง€๋งŒ ์–ด๋ฆฐ์ด ๋ณดํ˜ธ๊ตฌ์—ญ์„ ํ†ต๊ณผํ•˜๋Š” ์ฐจ๋Ÿ‰๋“ค์˜ ์ฃผํ–‰ํŠน์„ฑ์„ ์‚ดํŽด๋ณด๋ฉด ๋Œ€๋ถ€๋ถ„์˜ ์ฐจ๋Ÿ‰๋“ค์ด ์ œํ•œ์†๋„ ์ด์ƒ์˜ ์†๋ ฅ์œผ๋กœ ์ฃผํ–‰ํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ด๋Š”์–ด๋ฆฐ์ด ๋ณดํ˜ธ๊ตฌ์—ญ ์„ค์น˜ ๋ฐ ์šด์˜์˜ ๊ทผ๋ณธ ์ทจ์ง€์— ๋ฐ˜ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์–ด๋ฆฐ์ด ๋ณดํ˜ธ๊ตฌ์—ญ์ด ๊ทผ๋ณธ ๋ชฉ์ ์„ ๋‹ฌ์„ฑํ•˜์ง€ ๋ชปํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ํ‰๊ฐ€ํ•  ์ˆ˜์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์„œ์šธ์‹œ์˜ 8๊ฐœ ์ดˆ๋“ฑํ•™๊ต๋ฅผ ๋Œ€์ƒ์œผ๋กœ ์–ด๋ฆฐ์ด ๋ณดํ˜ธ๊ตฌ์—ญ ๋‚ด ์‹œ์„ค๋ฌผ ์กฐ์‚ฌ์™€ ์†๋„์กฐ์‚ฌ๋ฅผ ํ†ตํ•ด ์–ด๋ฆฐ์ด ๋ณดํ˜ธ๊ตฌ์—ญ์„ ํ†ต๊ณผํ•˜๋Š” ์ฐจ๋Ÿ‰๋“ค์˜ ์ œํ•œ์†๋„ ์ค€์ˆ˜์—ฌ๋ถ€๋ฅผ ํŒŒ์•…ํ•˜์—ฌ ์ œํ•œ์†๋„ ์œ„๋ฐ˜์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์š”์ธ์„ ๊ทœ๋ช…ํ•˜์˜€๋‹ค. ๋ถ„์„๊ฒฐ๊ณผ ์กฐ์‚ฌ์‹œ๊ฐ„, ์ฐจ๋กœ์ˆ˜, ๋ณด๋„ํญ, ๋„๋กœ์˜ ์œ ์ƒ‰ํฌ์žฅ ์ƒํƒœ๊ฐ€ ์œ ์˜์ˆ˜์ค€์ธ 95% ์ˆ˜์ค€์—์„œ ์†๋„์œ„๋ฐ˜์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์œ ์˜ํ•œ ๋ณ€์ˆ˜๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•˜์—ฌ ํ–ฅํ›„์–ด๋ฆฐ์ด ๋ณดํ˜ธ๊ตฌ์—ญ ๋‚ด์—์„œ์˜ ์–ด๋ฆฐ์ด ์•ˆ์ „์„ฑ์„ ๋”์šฑ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ์„ ๊ฒƒ์œผ๋กœ ๊ธฐ๋Œ€๋œ๋‹ค.
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kci_detailed_000168.xml
ART001396203
oai_dc
์ฝ˜ํฌ๋ฆฌํŠธ ์Šฌ๋ž˜๋ธŒ ๊ฑด์กฐ์ˆ˜์ถ• ์‘๋ ฅ ๊ฐ์†Œ์— ๊ด€ํ•œ ์ดˆ๊ธฐ์—ฐ๊ตฌ
A Preliminary Study on Reduction of Shrinkage Stress in Concrete Slabs
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์ •์šฐ(์ธํ•˜๋Œ€ํ•™๊ต); ์ •์˜๋„(์ธํ•˜๋Œ€ํ•™๊ต); ์ž„์ง„์„ (์ธํ•˜๋Œ€ํ•™๊ต); ์ •์ง„ํ›ˆ(์ธํ•˜๋Œ€ํ•™๊ต)" ]
์ฝ˜ํฌ๋ฆฌํŠธ ์Šฌ๋ž˜๋ธŒ๋Š” ํƒ€์„ค ํ›„ ์˜จ๋„์™€ ์ˆ˜๋ถ„ ๋ณ€ํ™”๋ฅผ ํ†ตํ•ด ์ฒด์ ์ด ๋ณ€ํ™”ํ•œ๋‹ค. ์ˆ˜๋ถ„์ฆ๋ฐœ์— ์˜ํ•˜์—ฌ ๋ฐœ์ƒํ•œ ๊ฑด์กฐ์ˆ˜์ถ•์€ ์Šฌ๋ž˜๋ธŒ์˜ ์ž์ค‘์ด๋‚˜ ํ•˜๋ถ€์ธต๊ณผ์˜ ๋งˆ์ฐฐ ๋“ฑ์— ์˜ํ•˜์—ฌ ๊ตฌ์†๋˜์–ด ์Šฌ๋ž˜๋ธŒ ๋‚ด๋ถ€์— ์‘๋ ฅ์ด ์œ ๋ฐœ๋œ๋‹ค. ์„ ํ–‰ ์—ฐ๊ตฌ์— ์˜ํ•˜๋ฉด ๊ฑด์กฐ์ˆ˜์ถ•์— ์˜ํ•˜์—ฌ ๋ฐœ์ƒ๋œ ์‹ค์ œ ์ธ์žฅ์‘๋ ฅ์€ ์ด๋ก ์ ์œผ๋กœ ์˜ˆ์ธก๋œ ๊ฐ’๋ณด๋‹ค ์ž‘์€ ๊ฒƒ์œผ๋กœ ๋ณด๊ณ ๋˜์—ˆ๋‹ค. ์ด๋Š” ๋ถ€๋ถ„์ ์œผ๋กœ ๊ตฌ์†๋œ ์Šฌ๋ž˜๋ธŒ์—์„œ ๋ฐœ์ƒํ•˜๋Š” ์ดˆ๊ธฐ ์žฌ๋ น ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ์ ํƒ„์„ฑ์— ๊ธฐ์ธํ•œ ์‘๋ ฅ๊ฐ์†Œ ํ˜„์ƒ์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์žฌ๋ น์— ๋”ฐ๋ฅธ ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ์‘๋ ฅ๊ฐ์†Œ ํ˜„์ƒ์„ ์กฐ์‚ฌํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ๊ตฌ์†๋œ ์›์ฃผํ˜•, ๊ตฌ์†๋˜์ง€ ์•Š์€ ์ž์œ ๊ฑด์กฐ ์›์ฃผํ˜•, ๊ทธ๋ฆฌ๊ณ  ์ž์œ ๊ฑด์กฐ ๊ฐ์ฃผํ˜• ์ฝ˜ํฌ๋ฆฌํŠธ ์‹œํŽธ์˜ ๋ณ€ํ˜•๋ฅ ์„ ์ธก์ •ํ•˜์˜€๋‹ค. ์žฌ๋ น 1, 3, 7, 14, 28์ผ์— ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ํƒ„์„ฑ๊ณ„์ˆ˜๋ฅผ ์ธก์ •ํ•˜์˜€์œผ๋ฉฐ ๊ด€์ž…์ €ํ•ญ ์‹คํ—˜์„ ์‹ค์‹œํ•˜์˜€๋‹ค. ์‹คํ—˜๊ฒฐ๊ณผ๋ฅผ ๊ธฐ์กด ์—ฐ๊ตฌ์ž๋“ค์ด ์ œ์•ˆํ•œ ์ด๋ก ์‹์— ๋Œ€์ž…ํ•˜์—ฌ ๊ตฌ์†๋œ ์›์ฃผํ˜• ์ฝ˜ํฌ๋ฆฌํŠธ ์‹œํŽธ์˜ ์‘๋ ฅ๊ฐ์†Œ๋ฅผ ๊ณ„์‚ฐํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ํ–ฅํ›„ ๋ณธ ์—ฐ๊ตฌ์˜ ๊ฒฐ๊ณผ๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ๊ตฌ์†๋œ ์ฝ˜ํฌ๋ฆฌํŠธ ์‹œํŽธ์˜ ์‘๋ ฅ๊ฐ์†Œ ํ˜„์ƒ์„ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ์„ค๊ณ„์— ์ ์šฉํ•  ์˜ˆ์ •์ด๋‹ค.
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kci_detailed_000168.xml
ART001396186
oai_dc
๊ณ ๋ น์šด์ „์ž ๊ต์ฐจ๋กœ ์‚ฌ๊ณ ์˜ ํŠน์„ฑ ๋ฐ ๋ชจํ˜• - ์ฒญ์ฃผ์‹œ 4์ง€ ์‹ ํ˜ธ๊ต์ฐจ๋กœ๋ฅผ ์ค‘์‹ฌ์œผ๋กœ -
Characteristics and Models of Intersection Accidents by Elderly Drivers in the Case of Cheongju 4-legged Signalized Intersections
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•๋ณ‘ํ˜ธ(์ถฉ๋ถ๋Œ€ํ•™๊ต); ํ•œ์ƒ์šฑ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ๊น€๊ฒฝํ™˜(์ถฉ๋ถ๋Œ€ํ•™๊ต)" ]
์ด ์—ฐ๊ตฌ๋Š” ๊ณ ๋ น์šด์ „์ž์˜ ์‚ฌ๊ณ ๋ฅผ ๋‹ค๋ฃจ๊ณ  ์žˆ๋‹ค. ๋ณธ ๋…ผ๋ฌธ์€ ๊ณ ๋ น์šด์ „์ž์™€ ์ผ๋ฐ˜์šด์ „์ž ์‚ฌ์ด์˜ ๊ตํ†ต์‚ฌ๊ณ  ํŠน์„ฑ์„ ๋น„๊ต ๋ถ„์„ํ•˜๊ณ , ์‚ฌ๊ณ ๋ชจํ˜•์„ ๊ฐœ๋ฐœํ•˜๋Š”๋ฐ ๋ชฉ์ ์ด ์žˆ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ฒญ์ฃผ์‹œ 4์ง€ ์‹ ํ˜ธ๊ต์ฐจ๋กœ๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ๋‘ ์šด์ „์ž ์ง‘๋‹จ ๊ฐ„์˜ ์ฐจ์ด๋ฅผ ๊ฒ€์ฆํ•˜๊ณ , ํฌ์•„์†ก ๋ฐ ์Œ์ดํ•ญ ํšŒ๊ท€๋ชจํ˜•์„ ๊ฐœ๋ฐœํ•˜๋Š”๋ฐ ์ค‘์ ์„ ๋‘๊ณ  ์žˆ๋‹ค. ๋ถ„์„๋œ ์ฃผ์š” ์—ฐ๊ตฌ๊ฒฐ๊ณผ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. ์ฒซ์งธ, ๊ณ ๋ น์šด์ „์ž์™€ ์ผ๋ฐ˜์šด์ „์ž ์‚ฌ๊ณ ์˜ ์ฐจ์ด์ ์ด ์‹œ๊ฐ„๋Œ€๋ณ„, ์‚ฌ๊ณ ์œ ํ˜•๋ณ„ ๋“ฑ์œผ๋กœ ํŒŒ์•…๋˜์—ˆ๋‹ค. ๋‘˜์งธ, ํ†ต๊ณ„์ ์œผ๋กœ ์„ค๋ช…๋ ฅ์ด ๋†’์€ ๊ณ ๋ น ๋ฐ ์ผ๋ฐ˜์šด์ „์ž ์ด 3๊ฐœ์˜ ์‚ฌ๊ณ ๋ชจํ˜•์ด ๊ฐœ๋ฐœ๋˜์—ˆ๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ ๊ณตํ†ต๋ณ€์ˆ˜์™€ ํŠน์ •๋ณ€์ˆ˜๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๊ณ ๋ น๏ฝฅ์ผ๋ฐ˜ ์šด์ „์ž ์‚ฌ๊ณ ๋ชจํ˜•์˜ ์ฐจ์ด๊ฐ€ ๋น„๊ต๏ฝฅ๋ถ„์„๋˜์—ˆ๋‹ค.
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kci_detailed_000168.xml
ART001396163
oai_dc
๋กœ์ง“๋ชจ๋ธ์„ ์ด์šฉํ•œ ๊ณ ๋ น์šด์ „์ž ๊ณ ์†๋„๋กœ ๊ตํ†ต์‚ฌ๊ณ  ํŠน์„ฑ ๋ถ„์„ ์—ฐ๊ตฌ
The Analysis of Older Driver's Traffic Accident Characteristic at Express-way using Logit model
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์ค€ํƒœ(์„œ์šธ์‹œ๋ฆฝ๋Œ€ํ•™๊ต); ๊น€์šฉ์„(๋„๋กœ๊ตํ†ต๊ณต๋‹จ ); ์ด์ˆ˜๋ฒ”(์„œ์šธ์‹œ๋ฆฝ๋Œ€ํ•™๊ต)" ]
๊ณ ๋ นํ™”๊ฐ€ ์ง„ํ–‰๋ ์ˆ˜๋ก ๊ณ ๋ น์šด์ „์ž์˜ ์ˆ˜ ์—ญ์‹œ ์ฆ๊ฐ€๋  ๊ฒƒ์œผ๋กœ ์˜ˆ์ƒ๋˜์–ด ํ–ฅํ›„ ๊ณ ๋ น์šด์ „์ž์— ์˜ํ•œ ๊ตํ†ต์‚ฌ๊ณ ๋Š” ๊ธ‰์ฆํ•  ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ๊ณ ์†๋„๋กœ ๊ตํ†ต์‚ฌ๊ณ  ๋ฐœ์ƒ์‹œ ๊ณ ๋ น์ธต๊ณผ ๋น„๊ณ ๋ น์ธต์˜ ๊ตฌ๋ถ„์— ๋”ฐ๋ฅธ ๊ตํ†ต์‚ฌ๊ณ  ํŠน์„ฑ์„ ๋ถ„์„ํ•˜์˜€๋‹ค. ๋ถ„์„๊ฒฐ๊ณผ ๋น„๊ณ ๋ น์ธต์— ๋น„ํ•ด ๊ณ ๋ น์ธต์— ์ž‘์šฉํ•˜๋Š” ์˜ํ–ฅ์š”์ธ์ด ๋‹ค๋ฅด๊ฒŒ ๋‚˜ํƒ€๋‚จ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋กœ์ง“๋ชจํ˜•์„ ํ†ตํ•ด ๋น„๊ณ ๋ น์ธต๊ณผ ๊ณ ๋ น์ธต์˜ Odds Ratio๋ฅผ ๋ถ„์„ํ•˜์—ฌ ์‚ฌ๊ณ ์˜ํ–ฅ์š”์ธ์— ๋”ฐ๋ฅธ ์ฐจ์ด์ ์„ ์•Œ์•„๋ณด์•˜์œผ๋ฉฐ ๊ณ ๋ น์šด์ „์ž์˜ ์‚ฌ๊ณ  ๋ถ„์„ ๋ชจํ˜•์„ ๊ฐœ๋ฐœํ•˜์˜€๋‹ค. ๋น„๊ณ ๋ น์ธต์— ๋น„ํ•ด ๊ณก์„ ๊ตฌ๊ฐ„ ๋ฐ ์ ˆํ† ๊ตฌ๊ฐ„, ๋…ธ๋ฉด์˜ ์Šต๊ธฐ ์ƒํƒœ์ผ ๋•Œ ๊ณ ๋ น์šด์ „์ž์˜ ์‚ฌ๊ณ ์œ„ํ—˜์ด ๋†’์€ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
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kci_detailed_000168.xml
ART001396240
oai_dc
๊ตญ๋‚ด LTPP ์˜จ๋„ ์ž๋ฃŒ๋ฅผ ์ด์šฉํ•œ ๋™๊ฒฐ์ง€์ˆ˜์™€ ๋™๊ฒฐ๊นŠ์ด ๊ฒ€์ฆ ์—ฐ๊ตฌ
Verification of Freezing Index and Frost Penetration Depth with Temperature Data of Korea LTPP
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€๋ถ€์ผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ „์„ฑ์ผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ด๋ฌธ์„ญ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ž„๊ด‘์ˆ˜(๊ตญํ† ํ•ด์–‘๋ถ€)" ]
๋ณธ ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ ํ˜„์žฌ ๊ตญ๋‚ด์—์„œ ์ ์šฉ๋˜๊ณ  ์žˆ๋Š” ๋™๊ฒฐ์ง€์ˆ˜์™€ ๋™๊ฒฐ๊นŠ์ด ์‚ฐ์ •์˜ ํƒ€๋‹น์„ฑ์„ ๊ฒ€์ฆํ•˜๋Š” ๊ฒƒ์ด๋‹ค. ์ด์— ๊ตญ๋‚ด์—์„œ ์šด์˜๋˜๊ณ  ์žˆ๋Š” LTPP-SPS(Long Term Pavement Performance- Specific Pavement Study)๊ตฌ๊ฐ„์˜ ๋Œ€๊ธฐ์˜จ๋„์™€ ํฌ์žฅ์ฒด ๊นŠ์ด๋ณ„ ์˜จ๋„ ๋ฐ์ดํ„ฐ๋ฅผ ์ด์šฉํ•˜์—ฌ ๋™๊ฒฐ์ง€์ˆ˜์™€ ๋™๊ฒฐ๊นŠ์ด๋ฅผ ์‚ฐ์ •ํ•˜์˜€์œผ๋ฉฐ, ๊ธฐ์กด ๊ณ„์‚ฐ์‹์„ ์ด์šฉํ•˜์—ฌ ์‚ฐ์ถœ๋œ ๋™๊ฒฐ๊นŠ์ด์™€ ๋น„๊ต ๋ถ„์„ํ•˜์˜€๋‹ค. ๋˜ํ•œ ์ด ๊ตฌ๊ฐ„๋“ค์˜ ์ธ๊ทผ ์ธกํ›„์†Œ ๋ฐ์ดํ„ฐ๋ฅผ ์ด์šฉํ•˜์—ฌ ์—ฐ๋„๋ณ„ ๋™๊ฒฐ์ง€์ˆ˜ ์ถ”์ด๋ฅผ ๋ถ„์„ํ•˜์˜€๋‹ค. ๋ณธ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ, ์ง€๊ตฌ์˜จ๋‚œํ™”์— ์˜ํ•ด 1987๋…„ ์ดํ›„์—๋Š” ๋™๊ฒฐ์ง€์ˆ˜๊ฐ€ ๊ธ‰๊ฒฉํžˆ ๊ฐ์†Œํ•˜์˜€์œผ๋ฉฐ, ํ˜„์žฌ ๋„๋กœ์„ค๊ณ„ ์‹œ ์ ์šฉ๋˜๊ณ  ์žˆ๋Š” ๋™๊ฒฐ์ง€์ˆ˜๊ฐ€ ๊ณผํ•˜๊ฒŒ ์ ์šฉ๋˜๊ณ  ์žˆ์Œ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ด์— ๋™๊ฒฐ์ง€์ˆ˜ ์‚ฐ์ • ์‹œ ํ˜„ํ–‰ 30๋…„ ๋ฐ์ดํ„ฐ๋ฅผ ํ† ๋Œ€๋กœ ์‚ฐ์ •ํ•˜๊ธฐ๋ณด๋‹ค ๊ธฐํ›„๊ฐ€ ๋ณ€ํ™”๋œ ์‹œ์ ๋ถ€ํ„ฐ ํ˜„์žฌ๊นŒ์ง€์˜ ์ถ”์ด๋ฅผ ๋ถ„์„ํ•˜๋Š” ๊ฒƒ์ด ๋ฐ”๋žŒ์ง ํ•  ๊ฒƒ์œผ๋กœ ์‚ฌ๋ฃŒ๋œ๋‹ค. ๋˜ํ•œ LTPP-SPS ๊ตฌ๊ฐ„์—์„œ ์ธก์ •๋œ ํฌ์žฅ์ฒด ๊นŠ์ด๋ณ„ ์˜จ๋„๋ฐ์ดํ„ฐ๋ฅผ ๋ถ„์„ํ•œ ๊ฒฐ๊ณผ, ๋™์ƒ๋ฐฉ์ง€์ธต์ด ์„ค๊ณ„๋˜์–ด ์žˆ๋Š” 3๊ฐœ๊ตฌ๊ฐ„์—์„œ ๋Œ€์ฒด์ ์œผ๋กœ ๋ณด์กฐ๊ธฐ์ธต๊นŒ์ง€๋งŒ ๋™๊ฒฐ์ด ๋ฐœ์ƒํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚˜, ๋™์ƒ๋ฐฉ์ง€์ธต์ด ์ œ ์—ญํ• ์„ ์ˆ˜ํ–‰ํ•˜์ง€ ๋ชปํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์‹ค์ œ ์ธก์ •๋œ ๋™๊ฒฐ๊นŠ์ด์™€ ๊ณ„์‚ฐ์‹์„ ํ†ตํ•ด ์‚ฐ์ •๋œ ๋™๊ฒฐ๊นŠ์ด๋ฅผ ๋น„๊ตํ•œ ๊ฒฐ๊ณผ, ๋…ธ์ƒ๋™๊ฒฐ๊ด€์ž…ํ—ˆ์šฉ๋ฒ•์„ ์ด์šฉํ•œ ์„ค๊ณ„๋ฐฉ๋ฒ•์ด ์‹ค์ œ ์ธก์ •๋œ ๋™๊ฒฐ๊นŠ์ด์™€ ๊ฐ€์žฅ ์œ ์‚ฌํ•œ ๊ฒฝํ–ฅ์„ ๋‚˜ํƒ€๋‚ด์—ˆ๋‹ค.
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kci_detailed_000168.xml
ART001396213
oai_dc
ํฌ์ŠคํŠธํ…์…˜ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ ๊ธด์žฅ ์„ค๊ณ„์— ๋Œ€ํ•œ ์Šฌ๋ž˜๋ธŒ ๋‘๊ป˜์˜ ์˜ํ–ฅ ๋ถ„์„
Investigation of Slab Thickness Influence on Prestressing Design of Post-Tensioned Concrete Pavement
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์œค๋™์ฃผ(๊ฒฝํฌ๋Œ€ํ•™๊ต); ๊น€์„ฑ๋ฏผ(๊ฒฝํฌ๋Œ€ํ•™๊ต); ๋ฐฐ์ข…์˜ค(๊ฒฝํฌ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ํฌ์ŠคํŠธํ…์…˜ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ(PTCP: Post-Tensioned Concrete Pavement)์˜ ์Šฌ๋ž˜๋ธŒ ๋‘๊ป˜๊ฐ€ ๊ธด์žฅ ์„ค๊ณ„์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๋ถ„์„ํ•˜์—ฌ PTCP์—์„œ ์ตœ์ ์˜ ์Šฌ๋ž˜๋ธŒ ๋‘๊ป˜๋ฅผ ์„ ์ •ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ˆ˜ํ–‰๋˜์—ˆ๋‹ค. ๋จผ์ € ์Šฌ๋ž˜๋ธŒ ๋‘๊ป˜์— ๋”ฐ๋ฅธ ์ฐจ๋ฅœ๊ณผ ํ™˜๊ฒฝํ•˜์ค‘์— ์˜ํ•œ ์ธ์žฅ์‘๋ ฅ์„ ์œ ํ•œ์š”์†Œํ•ด์„ ๋ชจ๋ธ์„ ์ด์šฉํ•˜์—ฌ ๊ตฌํ•˜์˜€์œผ๋ฉฐ ํ—ˆ์šฉ ํœจ๊ฐ•๋„๋ฅผ ์„ ์ •ํ•˜์—ฌ ๊ธด์žฅ ์‘๋ ฅ์„ ์‚ฐ์ถœํ•˜์˜€๋‹ค. ์Šฌ๋ž˜๋ธŒ์˜ ์ปฌ๋ง์„ ์•ผ๊ธฐํ•˜๋Š” ํ™˜๊ฒฝํ•˜์ค‘์€ ๋‘๊ป˜์— ๋”ฐ๋ผ ๋™์ผํ•œ ์˜จ๋„๊ตฌ๋ฐฐ ๋ฐ ๋™์ผํ•œ ์ƒํ•˜๋ถ€ ์˜จ๋„์ฐจ์˜ ๋‘ ๊ฐ€์ง€ ๊ฐ€์ •์„ ๋ชจ๋‘ ๊ณ ๋ คํ•˜์˜€๋‹ค. ๊ทธ๋ฆฌ๊ณ  ํ”„๋ฆฌ์ŠคํŠธ๋ ˆ์‹ฑ์„ ์œ„ํ•œ ๊ฐ•์„  ๊ธด์žฅ ์‹œ ๊ธด์žฅ๋Ÿ‰์˜ ์†์‹ค์„ ๊ณ ๋ คํ•˜์—ฌ ์Šฌ๋ž˜๋ธŒ ๋‘๊ป˜ ๋ณ„๋กœ ๊ธด์žฅ ์„ค๊ณ„๋ฅผ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ์ด๋Ÿฌํ•œ ์„ค๊ณ„ ๊ฒฐ๊ณผ๋ฅผ ๋น„๊ต ๋ถ„์„ํ•ด ๋ณด๋ฉด ์ผ๋ฐ˜์ ์œผ๋กœ ์Šฌ๋ž˜๋ธŒ ๋‘๊ป˜๊ฐ€ ์ฆ๊ฐ€ํ•˜๋ฉด ๊ฐ•์„ ์˜ ๊ฐœ์ˆ˜๋„ ๋”ฐ๋ผ์„œ ์ฆ๊ฐ€๋˜๊ธฐ ๋•Œ๋ฌธ์— ์ฝ˜ํฌ๋ฆฌํŠธ์™€ ๊ฐ•์žฌ ๋น„์šฉ ๋ชจ๋‘๊ฐ€ ์ฆ๊ฐ€ํ•˜๊ฒŒ ๋˜์–ด ๋น„๊ฒฝ์ œ์ ์ธ ์„ค๊ณ„๊ฐ€ ๋œ๋‹ค. ํ™˜๊ฒฝํ•˜์ค‘์˜ ์˜ํ–ฅ์ด ๋ฏธ์•ฝํ•˜์—ฌ ๋‘๊ป˜๊ฐ€ ์ฆ๊ฐ€ํ•  ๋•Œ ๊ฐ•์„ ์˜ ๊ฐœ์ˆ˜๊ฐ€ ์ค„์–ด๋“œ๋Š” ๊ฒฝ์šฐ์—๋„ ๋‘๊ป˜ ์ฆ๊ฐ€์— ์˜ํ•œ ๋น„์šฉ์ด ๊ฐ•์žฌ ์ ˆ๊ฐ์— ๋”ฐ๋ฅธ ๋น„์šฉ๋ณด๋‹ค ๋” ์ปค์ง€๋ฏ€๋กœ ๋‘๊ป˜๊ฐ€ ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ๊ฒฝ์ œ์ ์ด์ง€ ๋ชปํ•˜๋‹ค. ๋”ฐ๋ผ์„œ ์ผ๋ฐ˜์ ์œผ๋กœ PTCP์—์„œ ์Šฌ๋ž˜๋ธŒ ๋‘๊ป˜๋Š” ์‹œ๊ณต์ด ๊ฐ€๋Šฅํ•œ ์ •๋„์—์„œ ์ตœ์†Œ๋กœ ์œ ์ง€ํ•˜๋Š” ๊ฒƒ์ด ํƒ€๋‹นํ•˜๋‹ค๊ณ  ํ•  ์ˆ˜ ์žˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001396195
oai_dc
์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ ์Šฌ๋ž˜๋ธŒ ๋ถ€๋“ฑ ๊ฑด์กฐ์ˆ˜์ถ• ๋“ฑ๊ฐ€ ์˜จ๋„์ฐจ์ด์˜ ๋ชจํ˜•ํ™”
Modeling of Differential Shrinkage Equivalent Temperature Difference for Concrete Pavement Slabs
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ž„์ง„์„ (์ธํ•˜๋Œ€ํ•™๊ต); ์ตœ๊ธฐํšจ((์ฃผ)ํ•œ๋งฅ๊ธฐ์ˆ ); ์ด์ฐฝ์ค€(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ •์ง„ํ›ˆ(์ธํ•˜๋Œ€ํ•™๊ต)" ]
์˜จ๋„ ๋ฐ ์ˆ˜๋ถ„์˜ ์˜ํ–ฅ์— ์˜ํ•˜์—ฌ ๋ฐœ์ƒํ•œ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ ์Šฌ๋ž˜๋ธŒ์˜ ์ปฌ๋ง(curling)๊ณผ ์™€ํ•‘(wraping)์˜ ๋น„ํ‹€๋ฆผ ๊ฑฐ๋™์€ ์ž์ค‘์ด๋‚˜ ๋งˆ์ฐฐ๋ ฅ ๋“ฑ์— ์˜ํ•˜์—ฌ ๊ตฌ์†๋˜๋ฉฐ ์ด๋กœ ์ธํ•˜์—ฌ ์‘๋ ฅ์ด ๋ฐœ์ƒ๋œ๋‹ค. ์Šฌ๋ž˜๋ธŒ ๋‚ด๋ถ€์˜ ์˜จ๋„ ๋ณ€ํ™”์— ์˜ํ•ด ๋ฐœ์ƒํ•œ ์‘๋ ฅ์€ ์ƒ์šฉ ๊ตฌ์กฐํ•ด์„ ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ ์‰ฝ๊ฒŒ ๊ณ„์‚ฐํ•  ์ˆ˜ ์žˆ์ง€๋งŒ ์Šต๋„ ์ฐจ์ด์— ์˜ํ•˜์—ฌ ๋ฐœ์ƒ๋˜๋Š” ์‘๋ ฅ์€ ๊ธฐ์กด ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ๋Š” ๊ณ„์‚ฐํ•˜๊ธฐ ์–ด๋ ต๋‹ค. ๋”ฐ๋ผ์„œ, ์Šฌ๋ž˜๋ธŒ์˜ ๊ฑฐ๋™์— ๋ฏธ์นœ ์Šต๋„์˜ ์˜ํ–ฅ์ด ๋“ฑ๊ฐ€์˜ ์˜จ๋„๋กœ ํ™˜์‚ฐ๋˜์–ด ๊ตฌ์กฐํ•ด์„์— ์ž…๋ ฅ๊ฐ’์œผ๋กœ ์‚ฌ์šฉ๋œ๋‹ค๋ฉด ๋ณด๋‹ค ์ •ํ™•ํ•˜๊ฒŒ ํ™˜๊ฒฝํ•˜์ค‘์— ์˜ํ•œ ์Šฌ๋ž˜๋ธŒ์˜ ๊ฑฐ๋™์„ ์˜ˆ์ธกํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ฝ˜ํฌ๋ฆฌํŠธ ์Šฌ๋ž˜๋ธŒ๋ฅผ ํ˜„์žฅ์— ์‹œ๊ณตํ•˜์—ฌ ํ™˜๊ฒฝํ•˜์ค‘์— ์˜ํ•ด ๋ฐœ์ƒ๋œ ๋ณ€ํ˜•๋ฅ ์„ ์žฅ๊ธฐ์ ์œผ๋กœ ์ธก์ •ํ•˜์˜€์œผ๋ฉฐ ์‹ค๋‚ด์—์„œ ์ธก์ •๋œ ์ฝ˜ํฌ๋ฆฌํŠธ ์‹œํŽธ์˜ ์—ดํŒฝ์ฐฝ ๊ณ„์ˆ˜๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์—ด๋ณ€ํ˜•๋ฅ ์„ ์ถ”์ถœํ•˜์˜€๋‹ค. ๋‚˜๋จธ์ง€ ๋ณ€ํ˜•๋ฅ ์ธ ๊ฑด์กฐ์ˆ˜์ถ•๋ณ€ํ˜•๋ฅ ์„ ์ถ”๊ฐ€์ ์ธ ์—ด๋ณ€ํ˜•๋ฅ ์ด๋ผ๊ณ  ๊ฐ€์ •ํ•˜๊ณ  ์ด๋ฅผ ์—ดํŒฝ์ฐฝ ๊ณ„์ˆ˜๋กœ ๋‚˜๋ˆ„์–ด ์คŒ์œผ๋กœ์จ ๊ฑด์กฐ์ˆ˜์ถ•๊ณผ ๋“ฑ๊ฐ€์˜ ์˜ํ–ฅ์„ ๊ฐ–๋Š” ๊ฐ€์ƒ์˜ ์˜จ๋„๊ฐ€ ๊ณ„์‚ฐ๋˜์—ˆ๋‹ค. ์ž์ค‘์ด๋‚˜ ๋งˆ์ฐฐ๋ ฅ ๋“ฑ์ด ๊ณ ๋ ค๋˜๋„๋ก ๊ธฐ์กด ๊ฑด์กฐ์ˆ˜์ถ• ๋ชจํ˜•์„ ์ˆ˜์ •ํ•˜์˜€์œผ๋ฉฐ, ์ด๋ฅผ ์ด์šฉํ•˜์—ฌ ์Šฌ๋ž˜๋ธŒ ์ƒ๋ถ€์™€ ํ•˜๋ถ€ ์ƒ์ด์— ๋ฐœ์ƒํ•œ ๊ฑด์กฐ์ˆ˜์ถ•์˜ ์ฐจ์ด๋ฅผ ๋“ฑ๊ฐ€์˜ ์˜จ๋„์ฐจ์ด๋กœ ํ™˜์‚ฐํ•  ์ˆ˜ ์žˆ๋Š” ๋ชจํ˜•์„ ๊ฐœ๋ฐœํ•˜์˜€๋‹ค. ๋ณด๋‹ค ์ •ํ™•ํ•œ ์‘๋ ฅ๊ณ„์‚ฐ์„ ์œ„ํ•˜์—ฌ ์••์ถ• ๋ณ€ํ˜•๋ฅ ์˜ ์ง€์†์  ์ฆ๊ฐ€์— ๋”ฐ๋ฅธ ์ธ์žฅ์‘๋ ฅ ๊ฐ์†Œ์— ๊ด€ํ•œ ์ถ”๊ฐ€์ ์ธ ์—ฐ๊ตฌ๊ฐ€ ์ด์–ด์งˆ ๊ฒƒ์ด๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001396236
oai_dc
์ค€๊ณ ์˜จ ์ฒจ๊ฐ€์ œ๋ฅผ ์‚ฌ์šฉํ•œ ๊ฐ์ข… ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์˜ ๋‹ค์ง๋„ ๋ณ€ํ™” ์—ฐ๊ตฌ
Compactability of various asphalt mixtures using warm mix additive
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•ํƒœ์ˆœ(์„œ์šธ๊ณผํ•™๊ธฐ์ˆ ๋Œ€ํ•™๊ต)" ]
๋ณธ ๋…ผ๋ฌธ์€ ์ค€๊ณ ์˜จ ์ฒจ๊ฐ€์ œ๊ฐ€ ํ˜ผ์ž…๋œ 3 ์ข…๋ฅ˜(์ผ๋ฐ˜์•„์ŠคํŒ”ํŠธ, SBS ๋ฐ SMA)์˜ ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ ๋‹ค์ง๋„ ๋ณ€ํ™”์— ๋Œ€ํ•œ ์‹œํ—˜ ๊ฒฐ๊ณผ์ด๋‹ค. ๋‹ค์ง ํŠน์„ฑ์„ ์กฐ์‚ฌ ๋ถ„์„ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ๋‹ค์ง ์‹œ๊ฐ„ ๋ณ€ํ™”์™€ ์ค€๊ณ ์˜จ ์ฒจ๊ฐ€์ œ ํ•จ๋Ÿ‰ ๋ณ€ํ™”์— ์˜ํ•œ ๋‹ค์ง๋„ ์ธก์ •์„ ์‹ค์‹œํ•˜์˜€์œผ๋ฉฐ, ๋‹ค์ง ์˜จ๋„๋ฅผ ์ผ๋ฐ˜์‹œ๋ฃŒ์— ๋น„ํ•˜์—ฌ 30 โ„ƒ ๋ฐ 50 โ„ƒ๋ฅผ ๋‚ฎ์ถ”์–ด ๋ฐ€๋„๋ฅผ ๋น„๊ตํ•˜์˜€๋‹ค. ์„ ํšŒ ๋‹ค์ง ์žฅ๋น„๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋‹ค์ง ํšŸ์ˆ˜ ๋ณ€ํ™”์— ๋”ฐ๋ฅธ ๋‹ค์ง๋ฐ€๋„์˜ ๋ณ€ํ™”๋ฅผ ์ธก์ •ํ•˜์˜€๋‹ค. ๋‹ค์ง์‹œ๊ฐ„ ๊ฒฝ๊ณผ์™€ ๋‹ค์ง๋„์˜ ๊ด€๊ณ„๋Š” 3 ์ข…๋ฅ˜์˜ ์ค€๊ณ ์˜จ ์ฒจ๊ฐ€์ œ๋ฅผ ์ผ๋ฐ˜ ์•„์ŠคํŒ”ํŠธ์— ์ฒจ๊ฐ€ํ•˜์—ฌ ๋‹ค์ง์‹œ๊ฐ„ ๋ณ€ํ™”์™€ ์ฒจ๊ฐ€์ œ ํ•จ๋Ÿ‰ ๋ณ€ํ™”์— ๋”ฐ๋ฅธ ๋‹ค์ง๋„๋ฅผ ์ธก์ •ํ•˜์˜€๋‹ค. ์˜จ๋„ ์ €๊ฐ์— ๋”ฐ๋ฅธ ๋‹ค์ง๋„ ๋น„๊ต๋Š” ์ผ๋ฐ˜ ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ, ๊ณ ๋ถ„์ž ๊ฐœ์งˆ ์•„์ŠคํŒ”ํŠธ ๋ฐ SMA ํ˜ผํ•ฉ๋ฌผ 3 ์ข…๋ฅ˜์˜ ํ˜ผํ•ฉ๋ฌผ์„ ์‚ฌ์šฉํ•˜์—ฌ ์‹œํ—˜์„ ์‹ค์‹œํ•˜์˜€๋‹ค. ์ค€๊ณ ์˜จ ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์€ ๋‹ค์ง์˜จ๋„ ์ €๊ฐ์œผ๋กœ ์ธํ•˜์—ฌ ์ผ๋ฐ˜์‹œ๋ฃŒ ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ๊ณผ ๋ฐ€๋„์˜ ์ฐจ์ด๊ฐ€ ๋ฐœ์ƒํ•˜์ง€ ์•Š์•„์„œ ๋‹ค์ง๋„๊ฐ€ ์•ˆ์ •๋œ ์ƒํƒœ๋ฅผ ๋‚˜ํƒ€๋ƒˆ๋‹ค. ํ•œํŽธ, ํ˜ผํ•ฉ๋ฌผ์˜ ์ข…๋ฅ˜ ๋ฐ ์ค€๊ณ ์˜จ ์ฒจ๊ฐ€์ œ์˜ ์ข…๋ฅ˜์— ๋”ฐ๋ผ ๋ฐ€๋„์˜ ์ฐจ์ด, ๋‹ค์ง๋„ ๋ณ€ํ™”์˜ ์ถ”์ด ๋ณ€ํ™”๊ฐ€ ๋ฐœ๊ฒฌ๋˜์–ด ์ด๋“ค ๋‘ ์ธ์ž ์‚ฌ์ด์— ์ƒ๊ด€๊ด€๊ณ„๊ฐ€ ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001396196
oai_dc
๊ณ ์†์ถ•ํ•˜์ค‘์ธก์ •์‹œ์Šคํ…œ ๊ฐœ๋ฐœ๊ณผ ๊ณผ์ ๋‹จ์†์‹œ์Šคํ…œ ์ ์šฉ๋ฐฉ์•ˆ ์—ฐ๊ตฌ
Development and Application of the High Speed Weigh-in-motion for Overweight Enforcement
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊ถŒ์ˆœ๋ฏผ(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ); ์„œ์˜์ฐฌ(ํ•œ์–‘๋Œ€ํ•™๊ต)" ]
๊ฒฝ๋ถ€๊ณ ์†๋„๋กœ ๊ฑด์„ค์„ ๊ธฐ์ ์œผ๋กœ ๊ธ‰๊ฒฉํ•œ ๊ฒฝ์ œ์„ฑ์žฅ์„ ์ด๋ฃฌ ์šฐ๋ฆฌ๋‚˜๋ผ ๊ณ ์†๋„๋กœ๋Š” ํ˜„์žฌ ์‹ ๊ทœ๋„๋กœ์˜ ๊ฑด์„ค์‚ฌ์—… ๋ฌผ๋Ÿ‰์ด ๋‘”ํ™”๋˜๋ฉด์„œ ๊ธฐ์กด์˜๋„๋กœ๋ง์„ ํšจ์œจ์ ์œผ๋กœ ํ™œ์šฉํ•˜๊ณ  ์ตœ์ ์˜ ๊ณต์šฉ์„ฑ ์œ ์ง€๊ฐ€ ํ•„์š”ํ•œ ์‹œ์ ์ด ๋˜์—ˆ๋‹ค. ์ตœ์ ์˜ ๊ณต์šฉ์„ฑ ํ™•๋ณด๋ฅผ ์œ„ํ•ด ๊ตํ†ตํ•˜์ค‘์„ ๊ฐ€์žฅ ์ ๊ทน์ ์œผ๋กœ ํ†ต์ œํ•˜๋Š” ๋ฐฉ๋ฒ•์€ ๊ณผ์ ๋‹จ์†์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ณผ์ ๋‹จ์†์˜ ํšจ์œจํ™”๋ฅผ ์œ„ํ•ด ๊ณ ์†์ถ•ํ•˜์ค‘์ธก์ •์‹œ์Šคํ…œ์„ ๊ฐœ๋ฐœํ•˜๊ณ  ์ด๋ฅผ ํ†ตํ•ด ๊ตญ๋‚ด ๊ณ ์†๋„๋กœ ๊ณผ์ ํ™”๋ฌผ์ฐจ ํ–‰ํƒœ ๋ถ„์„์„ ์‹ค์‹œํ•˜๋ฉฐ, ๋ณธ ์‹œ์Šคํ…œ์„ ํ™œ์šฉํ•œ ๊ณผ์ ๋‹จ์†์‹œ์Šคํ…œ ๊ฐœ๋ฐœ ๊ฐ€๋Šฅ์„ฑ์— ๋Œ€ํ•˜์—ฌ ๊ฒ€ํ† ํ•˜๋Š” ๊ฒƒ์„ ๋ชฉ์ ์œผ๋กœ ํ•˜์˜€๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ ๊ฐœ๋ฐœํ•œ ๊ณ ์†์ถ•ํ•˜์ค‘์ธก์ •์‹œ์Šคํ…œ์€ ์ฐจ๋กœ๋‹น 2์กฐ์˜ ๋ฃจํ”„์„ผ์„œ์™€ 2์กฐ์˜ ์ถ•์ค‘์„ผ์„œ, 2์กฐ์˜ ์›๋”๋ง์„ผ์„œ๋กœ ์ด๋ฃจ์–ด์ ธ ์žˆ๋‹ค. ํŠนํžˆ ์›๋”๋ง์„ผ์„œ๋Š” ์ฐจ๋Ÿ‰์˜ ์ขŒ์šฐ ํƒ€์ด์–ด์˜ ์œ„์น˜ ํŒ๋…์ด ๊ฐ€๋Šฅํ•˜์—ฌ ๊ณผ์ ๋‹จ์†์‹œ์Šคํ…œ์œผ๋กœ ํ™œ์šฉ์‹œ ์ฐจ๋กœ์˜ ์ดํƒˆ์œ ๋ฌด๋ฅผ ํŒ๋…ํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์œค๊ฑฐ ์ธก์ • ๋ฐ ์œคํ˜•์‹(๋‹จ๋ฅœ/๋ณต๋ฅœ) ๊ตฌ๋ถ„์ด ๊ฐ€๋Šฅํ•˜์—ฌ ์ฐจ์ข…์„ ๊ตฌ๋ถ„ํ•จ์— ์žˆ์–ด์„œ ๊ธฐ์กด ์ฐจ์ข…๋ถ„๋ฅ˜์‹œ์Šคํ…œ ๋ณด๋‹ค ์„ธ๋ถ„ํ™”๋œ ๋ถ„๋ฅ˜๊ฐ€ ๊ฐ€๋Šฅํ•˜์—ฌ 12์ข… ์ฐจ์ข…๋ถ„๋ฅ˜์‹œ ์˜ค๋ถ„๋ฅ˜ ๋น„์œจ์ด ๋งค์šฐ ๋‚ฎ์€ ์žฅ์ ์„ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค. ๋ณธ ์‹œ์Šคํ…œ์— ๋Œ€ํ•œ ๊ฒ€์ฆ์‹œํ—˜ ๊ฒฐ๊ณผ ๋ชจ๋“  ์‹œํ—˜์กฐ๊ฑด์˜ ์ „์ฒดํ‰๊ท ์˜ค์ฐจ๊ฐ€ ์ถ•ํ•˜์ค‘ 15% ์ด๋‚ด, ์ดํ•˜์ค‘ 7% ์ด๋‚ด๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. COST-323์—์„œ ์ œ์‹œํ•˜๊ณ  ์žˆ๋Š” WIM ๋“ฑ๊ธ‰๊ธฐ์ค€์— ๋”ฐ๋ฅด๋ฉด ์‚ฌํšŒ๊ธฐ๋ฐ˜์‹œ์„ค ์„ค๊ณ„์™€ ์œ ์ง€๊ด€๋ฆฌ ๋ฐ ํ‰๊ฐ€๋ชฉ์ ์œผ๋กœ ์‚ฌ์šฉ๊ฐ€๋Šฅํ•œ B(10) ๋“ฑ๊ธ‰์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ์œผ๋ฉฐ, ๊ณผ์ ์ด ๊ฐ€์žฅ ๋ฌธ์ œ๋˜๋Š” 5์ถ• ์นด๊ณ  ํ™”๋ฌผ์ฐจ์— ๋Œ€ํ•œ ๋ถ„์„๊ฒฐ๊ณผ๋Š” ์ถ•์ค‘๋Ÿ‰ ์˜ค์ฐจ 8%, ์ด์ค‘๋Ÿ‰ ์˜ค์ฐจ 5%๋กœ ๋‹จ์†๊ฐ€๋Šฅ ์ˆ˜์ค€์ธ A(5)๋“ฑ๊ธ‰์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๊ณ ์†๋„๋กœ์˜ ์ฐจ์ข…๋ณ„ ์ค‘๋Ÿ‰๋ถ„์„ ๊ฒฐ๊ณผ 12์ข… ๋ถ„๋ฅ˜๊ธฐ์ค€์—์„œ 5์ข…, 6์ข…, 7์ข…, 12์ข… ์ฐจ๋Ÿ‰์ด ํ•˜์ค‘๊ธฐ์ค€์„ ์ดˆ๊ณผํ•˜๋Š” ๋น„์œจ์ด ๊ฐ€์žฅ ๋†’๊ฒŒ ๋‚˜ํƒ€๋‚ฌ์œผ๋ฉฐ, ์ฃผ๋กœ ๊ฐ€๋ณ€์ถ•์„ ์žฅ์ฐฉํ•œ ์ฐจ๋Ÿ‰์œผ๋กœ ์ถ•์กฐ์ž‘์— ์˜ํ•œ ์ถ•ํ•˜์ค‘ ๊ณผ์ ๋น„์œจ์ด ๋งค์šฐ ๋†’๊ฒŒ ๋‚˜ํƒ€๋‚˜ ์ด๋Ÿฌํ•œ ์ฐจ๋Ÿ‰์— ๋Œ€ํ•œ ์‹คํšจ์„ฑ ์žˆ๋Š” ๊ณผ์ ๋‹จ์†๊ธฐ๋ฒ•์ด ํ•„์š”ํ•œ ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค. ๋„๋กœ๊ตํ†ต๋ถ„์•ผ์— ์žˆ์–ด์„œ ์ฐจ์ข…๋ณ„ ๊ตํ†ต๋Ÿ‰ ์ž๋ฃŒ๋Š” ๋„๋กœ์˜ ๊ณ„ํš๊ณผ ๊ฑด์„ค, ์œ ์ง€๊ด€๋ฆฌ, ๊ตํ†ต๋ฅ˜๋ถ„์„ ๋ฐ ๋„๋กœํ–‰์ •์— ํ•„์š”ํ•œ ๊ธฐ๋ณธ ์ž๋ฃŒ์ด๋ฉฐ ๊ฐ์ข… ์—ฐ๊ตฌ์— ํ•„์š”ํ•œ ๊ธฐ์ดˆ์ž๋ฃŒ๋กœ ํ™œ์šฉ๋˜์–ด์ง€๋Š” ํ•„์ˆ˜์ ์ธ ์š”์†Œ์ด๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001396212
oai_dc
์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ๊ณต์šฉ์„ฑ ๊ธฐ๋ฐ˜ ์ง€๋ถˆ๊ทœ์ • ์ ์šฉ์„ ์œ„ํ•œ ์ฝ˜ํฌ๋ฆฌํŠธ ํœจ๊ฐ•๋„ ๋ฐ ํ‘œ๋ฉด ํ‰ํƒ„์„ฑ์— ๊ด€ํ•œ ๋ถ„์„
Analysis of Concrete Flexural Strength and Surface Smoothness for Concrete Pavement Performance Based Payment Regulations
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "ํ™ฉ์„ฑ์žฌ(๊ฒฝํฌ๋Œ€ํ•™๊ต); ๊น€์„ฑ๋ฏผ(๊ฒฝํฌ๋Œ€ํ•™๊ต); ์ด์„๊ทผ(๊ฒฝํฌ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ์ง€๋ถˆ๊ทœ์ • ์ธ์ž ์ค‘ ์ฝ˜ํฌ๋ฆฌํŠธ ํœจ๊ฐ•๋„์™€ ํ‘œ๋ฉด ํ‰ํƒ„์„ฑ์ด ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ ๊ณต์šฉ์„ฑ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์— ๋Œ€ํ•˜์—ฌ ๋ถ„์„ํ•˜๊ณ , ์ด๋Ÿฌํ•œ ์ธ์ž์— ๋Œ€ํ•œ ์ง€๋ถˆ๊ทœ์ •์„ ์ ์šฉํ•  ๋•Œ ์ธ์ž์˜ ํฌ๊ธฐ์— ๋”ฐ๋ฅธ ์ ์ ˆํ•œ ํ—ˆ์šฉ๋ฒ”์œ„๋ฅผ ๊ฒฐ์ •ํ•˜๋Š” ๊ทผ๊ฑฐ๋ฅผ ๋งˆ๋ จํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ˆ˜ํ–‰๋˜์—ˆ๋‹ค. ์ฝ˜ํฌ๋ฆฌํŠธ์˜ ํœจ๊ฐ•๋„์— ๋Œ€ํ•˜์—ฌ AASHTO, ์ง€์ˆ˜ํ˜•, ์„ ํ˜• ํ”ผ๋กœํŒŒ์† ๊ณต์‹ ๋“ฑ์˜ ๊ณต์šฉ์„ฑ ๋ชจ๋ธ์„ ์ด์šฉํ•˜์—ฌ ๋ถ„์„์„ ์ˆ˜ํ–‰ํ•˜์˜€์œผ๋ฉฐ, ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ํ‘œ๋ฉด ํ‰ํƒ„์„ฑ์— ๋Œ€ํ•ด์„œ๋Š” PSI, IRI, PrI ๋“ฑ์˜ ํ‰ํƒ„์„ฑ ์ง€์ˆ˜์™€ AASHTO ํ”ผ๋กœํŒŒ์† ๊ณต์‹์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ถ„์„์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ์—ฐ๊ตฌ ๊ฒฐ๊ณผ, ํœจ๊ฐ•๋„์˜ ํ—ˆ์šฉ ๊ธฐ์ค€์€ ํœจ๊ฐ•๋„ ์†์‹ค๋ฅ (์†์‹ค๋Ÿ‰/ํœจ๊ฐ•๋„)์„ ๊ธฐ์ค€์œผ๋กœ ํ•˜์—ฌ์•ผ ํ•˜๋ฉฐ, ํœจ๊ฐ•๋„ ์†์‹ค๋ฅ ์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ์„ค๊ณ„์ˆ˜๋ช…์ด ์„ ํ˜•์œผ๋กœ ๊ฐ์†Œํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์ด์— ์ ์ ˆํ•˜๊ฒŒ ๊ณต์‚ฌ๋น„๋ฅผ ์ฐจ๊ฐ ์ง€๊ธ‰ํ•ด์•ผ ํ•˜๋Š” ๊ฒƒ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ํ‘œ๋ฉด ํ‰ํƒ„์„ฑ์€ ์ดˆ๊ธฐ ํ‰ํƒ„์„ฑ์ด ์šฐ์ˆ˜ํ• ์ˆ˜๋ก ํ‰ํƒ„์„ฑ ์ง€์ˆ˜์˜ ์†์‹ค๋ฅ ์„ ํฌ๊ฒŒ ํ—ˆ์šฉํ•ด์•ผ ํ•˜๋ฉฐ, ํœจ๊ฐ•๋„์™€ ๊ฐ™์ด ํ‰ํƒ„์„ฑ ์ง€์ˆ˜ ์†์‹ค๋ฅ ๊ณผ ํฌ์žฅ ์ˆ˜๋ช… ๊ฐ์†Œ๊ฐ€ ์„ ํ˜•์œผ๋กœ ๋น„๋ก€ํ•˜๋ฏ€๋กœ ๊ณต์‚ฌ๋น„ ์ฐจ๋“ฑ ์ ์šฉ๋„ ์ด์— ์ ์ ˆํ•˜๊ฒŒ ํ•˜์—ฌ์•ผ ํ•œ๋‹ค๋Š” ๊ฒƒ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค.
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kci_detailed_000168.xml
ART001396184
oai_dc
๊ฐœ์งˆ์žฌ ์ฒจ๊ฐ€์— ๋”ฐ๋ฅธ SMA ํ˜ผํ•ฉ๋ฌผ์˜ ์†Œ์„ฑ๋ณ€ํ˜• ๋ฐ ๋ณ€ํ˜•๊ฐ•๋„ ํŠน์„ฑ ์—ฐ๊ตฌ
Evaluation of Rutting and Deformation Strength Properties of Polymer Modified SMA Mixtures
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€ํ˜„ํ™˜(๊ฐ•์›๋Œ€ํ•™๊ต); ์ตœ์˜๋ ฌ(๊ฐ•์›๋Œ€ํ•™๊ต); ๊น€๊ด‘์šฐ(๊ฐ•์›๋Œ€ํ•™๊ต); ๋„์˜์ˆ˜(๊ฐ•์›๋Œ€ํ•™๊ต)" ]
SMA ํ˜ผํ•ฉ๋ฌผ์€ ์†Œ์„ฑ๋ณ€ํ˜• ์ €ํ•ญ์„ฑ์ด ๋งค์šฐ ํฐ ํ˜ผํ•ฉ๋ฌผ๋กœ ์•Œ๋ ค์ ธ์žˆ๋‹ค. ํ•˜์ง€๋งŒ ์‹ค๋‚ด ์‹œํ—˜์—์„œ๋Š” ์ด๋ฅผ ์ธก์ •ํ•  ์ˆ˜ ์žˆ๋Š” ์‹œํ—˜๋ฒ•์ด ์•„์ง ๋ฏธํกํ•œ ์‹ค์ •์ด๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ ์†Œ์„ฑ๋ณ€ํ˜•์— ๋Œ€ํ•˜์—ฌ ๋†’์€ ์ €ํ•ญ์„ฑ์„ ๊ฐ€์ง€๋Š” SMA ํ˜ผํ•ฉ๋ฌผ์˜ ๋ณ€ํ˜•๊ฐ•๋„์น˜์™€ ๋ฐ˜๋ณต์ฃผํ–‰์‹œํ—˜๊ณผ์˜ ์ƒ๊ด€์„ฑ ๋ถ„์„์„ ํ†ตํ•˜์—ฌ SMA์— ๋ณ€ํ˜•๊ฐ•๋„์˜ ์ ์šฉ์„ฑ์„ ๊ณ ์ฐฐํ•˜๋Š” ๊ฒƒ์ด๋‹ค. ์ด๋ฅผ ์œ„ํ•ด SMA ํ˜ผํ•ฉ๋ฌผ์˜ ๋ฐฐํ•ฉ์„ค๊ณ„๋ฅผ ๊ฑฐ์ณ ์ตœ์  ์•„์ŠคํŒ”ํŠธํ•จ๋Ÿ‰์˜ ํ˜ผํ•ฉ๋ฌผ์— ๋Œ€ํ•˜์—ฌ ๋ณ€ํ˜•๊ฐ•๋„ ์‹œํ—˜๊ณผ ๋ฐ˜๋ณต์ฃผํ–‰ ์‹œํ—˜์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ์—ฐ๊ตฌ๊ฒฐ๊ณผ, ๋ณ€ํ˜•๊ฐ•๋„๋Š” SMA ํ˜ผํ•ฉ๋ฌผ์˜ ์†Œ์„ฑ๋ณ€ํ˜• ํŠน์„ฑ์„ ๋ณด์ด๊ธฐ์—๋Š” ๋งค์šฐ ๋‚ฎ์€ ์ˆ˜์ค€์„ ๋‚˜ํƒ€๋ƒˆ๋‹ค. ๋”ฐ๋ผ์„œ ๊น€ํ…Œ์ŠคํŠธ์— ์˜ํ•œ ๋ณ€ํ˜•๊ฐ•๋„๋Š” ๊ฐ„์ ‘์ธ์žฅ๊ฐ•๋„๋‚˜ ๋งˆ์ƒฌ ์•ˆ์ •๋„์™€ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ SMA ํ˜ผํ•ฉ๋ฌผ์˜ ์†Œ์„ฑ๋ณ€ํ˜• ์ €ํ•ญ์„ฑ์„ ์ œ๋Œ€๋กœ ๋ฐ˜์˜๋˜์ง€ ๋ชปํ•˜๋Š” ๊ฒƒ์„ ํ™•์ธํ•˜์˜€๋‹ค. ๋˜ํ•œ ๋ฐ˜๋ณต์ฃผํ–‰์‹œํ—˜์˜ ๊ฒฐ๊ณผ์ธ ๋™์ ์•ˆ์ •๋„๋‚˜ ์ตœ์ข…์นจํ•˜๊นŠ์ด๋„ ์—ญ์‹œ SMA ํ˜ผํ•ฉ๋ฌผ์˜ ์†Œ์„ฑ๋ณ€ํ˜• ์ €ํ•ญ์„ฑ์„ ํ‰๊ฐ€ํ•˜๋Š”๋ฐ ๋ฌธ์ œ๊ฐ€ ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000168.xml
ART001396169
oai_dc
GFRP๋ฅผ ํ™œ์šฉํ•œ ๋„๋กœ ๋ฐฉ์Œ๋ฒฝ ๊ตฌ์กฐ๋ฌผ์˜ ๊ตฌ์กฐ์„ฑ๋Šฅ ๋ฐ ๋‹จ๋ฉดํ˜•์ƒ ๊ฐœ์„ ์— ๊ด€ํ•œ ์—ฐ๊ตฌ
Improvement of Flexural Structural Performance and Applied Section Shape for Sound Proof Wall Structures Using Glass Fiber Reinforced Polymer(GFRP)
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ •์šฐ์˜(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต); ์ตœํ˜„๊ทœ(๊ฐ•๋ฆ‰๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ๋„๋กœ์•ˆ์ „ ์‹œ์„ค๋ฌผ์˜ ํ’ํ•˜์ค‘์— ์˜ํ•œ ์†์ƒ๋ฐœ์ƒ ์‚ฌ๋ก€๋ฅผ ํ† ๋Œ€๋กœ ํ˜„ํ–‰ ๋„๋กœ์•ˆ์ „ ์‹œ์„ค๋ฌผ์˜ ๊ตฌ์กฐ์  ํœจ ์„ฑ๋Šฅ์„ ํ‰๊ฐ€ํ•˜๊ณ  ์ด์— ๋Œ€ํ•œ ๋ถ€์žฌ๋ณ„ ํœจ ์„ฑ๋Šฅ๊ฐœ์„ ์„ ์œ„ํ•œ ์—ฐ๊ตฌ์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ์˜ ๋Œ€์ƒ๊ตฌ์กฐ๋ฌผ๋กœ๋Š” ๋Œ€ํ‘œ์ ์ธ ๋„๋กœ์•ˆ์ „์‹œ์„ค๋ฌผ์ด๋ฉฐ ํ’ํ•˜์ค‘์— ๋Œ€ํ•œ ์„ ํ–‰ ํ”ผํ•ด์‚ฌ๋ก€๊ฐ€ ๋ฐํ˜€์ง„ ๋ฐฉ์Œ๋ฒฝ ์ง€์ฃผํ”„๋ ˆ์ž„์„ ๋Œ€์ƒ์œผ๋กœ ๊ณ ๋ คํ•˜์˜€์œผ๋ฉฐ ์ด๋“ค ์ง€์ฃผํ”„๋ ˆ์ž„์˜ ํœจ ๊ตฌ์กฐ์„ฑ๋Šฅ ๋ฐ ํ˜•์ƒ์„ค๊ณ„์— ๋Œ€ํ•œ ํ‰๊ฐ€๋ฅผ ์šฐ์„ ์ ์œผ๋กœ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ๋ณธ ์—ฐ๊ตฌํ‰๊ฐ€ ๊ฒฐ๊ณผ์—์„œ ๋‚˜ํƒ€๋‚œ ํ˜„ํ–‰ ๋ณด๊ฐ•์žฌ์˜ ๊ตฌ์กฐ์  ์„ฑ๋Šฅ์„ ํ† ๋Œ€๋กœ ์ค‘๋Ÿ‰ ๋Œ€๋น„ ๊ตฌ์กฐ์  ๊ฐ•์„ฑ์ด ์šฐ์ˆ˜ํ•œ ์œ ๋ฆฌ์„ฌ์œ  ๊ฐ•ํ™”ํ”Œ๋ผ์Šคํ‹ฑ(GFRP)์„ ํ™œ์šฉํ•˜์—ฌ ๋‹ค์–‘ํ•œ ๋ณด๊ฐ• ํ˜•ํƒœ์— ๋”ฐ๋ฅธ ์„ฑ๋Šฅ๊ฐœ์„ ๋ฐฉ๋ฒ•์„ ํ•ด์„ ๋ฐ ์‹คํ—˜์  ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•˜์—ฌ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ๊ทธ ๊ฒฐ๊ณผ ํšจ์œจ์  ์„ฑ๋Šฅ๊ฐœ์„ ์„ ์œ„ํ•œ GFRP ์ ์šฉ๋ฐฉ๋ฒ•์˜ ๊ฒฝ์šฐ ๊ตฌ์กฐ์ , ์‹œ๊ณต์  ์ธก๋ฉด์—์„œ ํšจ์œจ์ ์ธ ๊ฒƒ์œผ๋กœ ํ‰๊ฐ€๋˜์—ˆ๊ณ  ์ž์ฒด์ ์ธ ํ˜•์ƒ๋‹จ๋ฉด ์ตœ์ ์„ค๊ณ„๋ฅผ ํ†ตํ•œ ๊ฐœ์„ ๋ฐฉ๋ฒ•๋„ ์„ฑ๋Šฅ๋ณด๊ฐ•์— ํšจ๊ณผ์ ์ธ ๊ฒƒ์œผ๋กœ ํ•ด์„์ ์œผ๋กœ ํ‰๊ฐ€๋˜์—ˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ ์ ์šฉ๋œ GFRP ๋‹จ๋ฉด๋ณด๊ฐ• ๋ฐ ์ตœ์ ํ˜•์ƒ์„ค๊ณ„ ์—ฐ๊ตฌ๋Š” ํ–ฅํ›„ ๋…ธํ›„ ๋„๋กœ์•ˆ์ „ ์‹œ์„ค๋ฌผ์˜ ํ’ํ•˜์ค‘ ๋˜๋Š” ํƒœํ’์œผ๋กœ ์ธํ•œ ํ”ผํ•ด์˜ˆ๋ฐฉ์„ ์œ„ํ•œ ๊ธฐ์ดˆ์ž๋ฃŒ๋กœ์„œ ํšจ์œจ์ ์œผ๋กœ ํ™œ์šฉ๋  ์ˆ˜ ์žˆ์„ ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000168.xml
ART001396190
oai_dc
4์ง€ ์‹ ํ˜ธ๊ต์ฐจ๋กœ์˜ ์ธก๋ฉด์ ‘์ด‰์‚ฌ๊ณ  ํŠน์„ฑ ๋ฐ ์‚ฌ๊ณ ๋ชจํ˜• - ์ฒญ์ฃผ์‹œ๋ฅผ ์‚ฌ๋ก€๋กœ -
Characteristics and Models of the Side-swipe Accident in the Case of Cheongju 4-legged Signalized Intersections
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์ƒํ˜(์šฉ๋งˆ์—”์ง€๋‹ˆ์–ด๋ง); ๊น€ํƒœ์˜(์ถฉ๋ถ๋Œ€ํ•™๊ต); ๋ฐ•๋ณ‘ํ˜ธ(์ถฉ๋ถ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ์ฒญ์ฃผ์‹œ 4์ง€ ์‹ ํ˜ธ๊ต์ฐจ๋กœ์˜ ์ธก๋ฉด์ ‘์ด‰์‚ฌ๊ณ ๋ฅผ ๋‹ค๋ฃจ๊ณ  ์žˆ๋‹ค. ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์€ ์ธก๋ฉด์ ‘์ด‰์‚ฌ๊ณ ์˜ ํŠน์„ฑ์„ ๋ถ„์„ํ•˜๊ณ  ๊ด€๋ จ๋ชจํ˜•์„ ๊ฐœ๋ฐœํ•˜๋Š”๋ฐ ์žˆ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด ์ด ์—ฐ๊ตฌ์—์„œ๋Š” ์ ์ ˆํ•œ ๋ชจํ˜•์˜ ๋ฐฉ๋ฒ•๋ก ์„ ์ฐพ๋Š”๋ฐ ์ค‘์ ์„ ๋‘๊ณ  ์žˆ๋‹ค. ์ฃผ์š” ๊ฒฐ๊ณผ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. ์ฒซ์งธ, ์ธก๋ฉด์ ‘์ด‰์‚ฌ๊ณ ์—์„œ ๋ถ€์ƒ์‚ฌ๊ณ ๋Š” ๋ฌผํ”ผ์‚ฌ๊ณ ์˜ ์•ฝ 2๋ฐฐ ์ด์ƒ์œผ๋กœ ๊ต์ฐจ๋กœ ๋‚ด์—์„œ ์‚ฌ๊ณ ๊ฐ€ ๊ฐ€์žฅ ๋งŽ์ด ์ผ์–ด๋‚˜๋Š” ๊ฒƒ์œผ๋กœ ํ‰๊ฐ€๋˜์—ˆ๋‹ค. ์•„์šธ๋Ÿฌ ์ธก๋ฉด์ ‘์ด‰์‚ฌ๊ณ ๋Š” ๋Œ€๋ถ€๋ถ„ ์Šน์šฉ์ฐจ ๊ด€๋ จ ์‚ฌ๊ณ ์ด๋ฉฐ, ์•ˆ์ „์šดํ–‰ ๋ถˆ์ดํ–‰์œผ๋กœ ์ธํ•œ ๊ฒƒ์œผ๋กœ ๋ถ„์„๋˜์—ˆ๋‹ค. ๋‘˜์งธ, ๋‹ค์ค‘์„ ํ˜•ํšŒ๊ท€๋ชจํ˜•์ด ๋‹ค์ค‘๋น„์„ ํ˜•ํšŒ๊ท€๋ชจํ˜•๋ณด๋‹ค ํ†ต๊ณ„์ ์œผ๋กœ ์œ ์˜ํ•œ ๊ฒƒ์œผ๋กœ ํ‰๊ฐ€๋˜์—ˆ๋‹ค. ๋˜ํ•œ ์ตœ์  ๋ชจํ˜•์€ ์ข…์†๋ณ€์ˆ˜๊ฐ€ ์‚ฌ๊ณ ๊ฑด์ˆ˜์ธ ๋ชจํ˜•์œผ๋กœ ๋ถ„์„๋˜์—ˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ ๋ถ„์„๋œ ์ธก๋ฉด์ ‘์ด‰์‚ฌ๊ณ ์˜ ์š”์ธ์€ ๊ตํ†ต๋Ÿ‰(ADT), ๊ต์ฐจ๋กœ ๋ฉด์ , ์šฐํšŒ์ „ ์ „์šฉ์ฐจ๋กœ, ํšก๋‹จ๋ณด๋„ ์ˆ˜, ์ฃผ๋„๋กœ ์ œํ•œ์†๋„, ์ตœ๋Œ€์ข…๋‹จ๊ฒฝ์‚ฌ ๋ฐ ํ˜„์‹œ ์ˆ˜์ด๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000169.xml
ART001396238
oai_dc
์ง€๋ถˆ๊ณ„์ˆ˜๋ฅผ ์ด์šฉํ•œ ์‹œํ—˜ํฌ์žฅ๊ตฌ๊ฐ„์˜ ํ’ˆ์งˆํ‰๊ฐ€์™€ ํ”ผ๋กœ์ˆ˜๋ช… ๋ถ„์„
An Evaluation on Quality of Field Trial Protocol using Pay Factor and Analysis of Fatigue Life
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ด์žฌํ•™(๊ฒฝํฌ๋Œ€ํ•™๊ต); ์ด์„๊ทผ(๊ฒฝํฌ๋Œ€ํ•™๊ต); ๊น€์„ฑ๋ฏผ(๊ฒฝํฌ๋Œ€ํ•™๊ต); ํ™ฉ์ƒ๋ฏผ(๊ฒฝํฌ๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ์ง€๋ถˆ๊ณ„์ˆ˜๋ฅผ ์ด์šฉํ•˜์—ฌ ์‹œํ—˜ํฌ์žฅ ๊ตฌ๊ฐ„์˜ ํ’ˆ์งˆ์„ ํ‰๊ฐ€ํ•˜๊ณ  ์ด์— ๋”ฐ๋ฅธ ํ”ผ๋กœ์ˆ˜๋ช…์˜ ๋ณ€ํ™”๋ฅผ ๋ถ„์„ํ•˜๊ธฐ ์œ„ํ•ด ์‹ค์‹œ๋˜์—ˆ๋‹ค. ํŠนํžˆ ํ’ˆ์งˆ๊ด€๋ฆฌ๊ฐ€ ์–ด๋ ค์šด ์•„์ŠคํŒ”ํŠธ ํ•จ๋Ÿ‰์„ ์ง€๋ถˆ๊ทœ์ • ๊ธฐ์ค€์ธ์ž๋กœ ์„ ์ •ํ•˜์—ฌ ์ง€๋ถˆ๊ณ„์ˆ˜๋ฅผ ์‚ฐ์ถœํ•˜์˜€๋‹ค. ๋จผ์ € ์•„์ŠคํŒ”ํŠธ ํ•จ๋Ÿ‰์ด ํ”ผ๋กœ์ˆ˜๋ช…์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์•„์ŠคํŒ”ํŠธ ํ•จ๋Ÿ‰์— ๋”ฐ๋ฅธ ํ”ผ๋กœ์ˆ˜๋ช…์˜ ์—ฐ๊ด€์„ฑ์„ ๋ถ„์„ํ•˜์˜€๋‹ค. ์ด ํ›„ ์ด 2ํšŒ์— ๊ฑธ์ณ ์‹œํ—˜ํฌ์žฅ ๊ตฌ๊ฐ„์—์„œ ์‹œ๋ฃŒ๋ฅผ ์ฑ„์ทจํ•˜์—ฌ ์ง€๋ถˆ๊ณ„์ˆ˜๋ฅผ ์‚ฐ์ถœํ•˜์—ฌ ์‹œํ—˜ํฌ์žฅ ๊ตฌ๊ฐ„์˜ ํ’ˆ์งˆ์„ ํ‰๊ฐ€ํ•˜์˜€์œผ๋ฉฐ ์ง€๋ถˆ๊ณ„์ˆ˜์— ๋”ฐ๋ผ ์‹œํ—˜ํฌ์žฅ ๊ตฌ๊ฐ„์˜ ํ’ˆ์งˆ์— ์ฐจ์ด๊ฐ€ ์žˆ์Œ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์‹œํ—˜ํฌ์žฅ ๊ตฌ๊ฐ„์— ํฌ์„ค๋œ ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์„ ์ด์šฉํ•˜์—ฌ ์‹œํŽธ์„ ์ œ์ž‘, ํ”ผ๋กœ์ˆ˜๋ช…์„ ๋ถ„์„ํ•˜์˜€๋‹ค. ๊ทธ ๊ฒฐ๊ณผ ์ง€๋ถˆ๊ณ„์ˆ˜๊ฐ€ ๋†’์€ ์‹œํ—˜ํฌ์žฅ์˜ ํ”ผ๋กœ์ˆ˜๋ช…์ด ์›”๋“ฑํžˆ ๋†’์Œ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ด๋Š” ํ†ต๊ณ„์ด๋ก ์„ ์ด์šฉํ•œ ์ง€๋ถˆ๊ณ„์ˆ˜๊ฐ€ ์‹ค์ œ ํฌ์žฅ์˜ ํ”ผ๋กœ์ˆ˜๋ช…์„ ๋ฐ˜์˜ํ•œ๋‹ค๋Š” ๊ฒƒ์„ ์˜๋ฏธํ•œ๋‹ค๊ณ  ์‚ฌ๋ฃŒ๋œ๋‹ค. ๋˜ํ•œ ์‹œํ—˜ํฌ์žฅ ๊ตฌ๊ฐ„์— ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์„ ๋‚ฉํ’ˆํ•œ ํ”Œ๋žœํŠธ์˜ ๋ฐฐํ•ฉ๋ณด๊ณ ์„œ์™€ ๋™์ผํ•œ ์‹œํŽธ์„ ์ œ์ž‘ํ•˜์—ฌ ํœจ ํ”ผ๋กœ ์‹œํ—˜์„ ์‹ค์‹œํ•˜์—ฌ 1,2 ํšŒ ์ฐจ ์‹œํ—˜ํฌ์žฅ์˜ ํ”ผ๋กœ์ˆ˜๋ช…๋“ค์„ ๋น„๊ตํ•˜์˜€๋‹ค. ๊ทธ ๊ฒฐ๊ณผ ๋ฐฐํ•ฉ๋ณด๊ณ ์„œ๋ฅผ ๊ธฐ์ดˆ๋กœ ์ œ์ž‘ํ•œ ์‹œํŽธ์˜ ํ”ผ๋กœ์ˆ˜๋ช…์ด ์‹œํ—˜ํฌ์žฅ ๊ตฌ๊ฐ„์˜ ํ”ผ๋กœ์ˆ˜๋ช…์— ๋น„ํ•ด ์›”๋“ฑํžˆ ๋†’์Œ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ด๋Š” ์ž…๋„๋‚˜ ๊ธฐํƒ€ ์š”์ธ์— ๋”ฐ๋ฅธ ๊ณต์šฉ์„ฑ ๊ฐ์†Œํ˜„์ƒ์ด ๋ฐœ์ƒ ํ•  ์ˆ˜ ์žˆ์Œ์„ ๋‚˜ํƒ€๋‚ด๋Š” ๊ฒƒ์ด๋ผ ์‚ฌ๋ฃŒ๋œ๋‹ค. ๋”ฐ๋ผ์„œ ์ง€๋ถˆ๊ทœ์ •์„ ์ ์šฉ์ค‘์ธ ๋ฏธ๊ตญ๊ณผ ๊ฐ™์ด ์ž…๋„, ๊ณต๊ทน๋ฅ  ๋“ฑ์„ ์ง€๋ถˆ๊ทœ์ • ๊ธฐ์ค€์ธ์ž๋กœ ์„ ์ •ํ•˜์—ฌ ์ตœ์ข…์ ์ธ ์ง€๋ถˆ๊ณ„์ˆ˜๋ฅผ ์‚ฐ์ถœํ•˜๋Š” ๊ฒƒ์ด ๋ณด๋‹ค ์ •ํ™•ํžˆ ๋„๋กœํฌ์žฅ์˜ ํ’ˆ์งˆ์„ ํ‰๊ฐ€ํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000169.xml
ART001396198
oai_dc
3์ฐจ์› ์œ ํ•œ์š”์†Œํ•ด์„์„ ์ด์šฉํ•œ ์ค„๋ˆˆ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์˜ ๋‹ค์›ฐ๋ฐ” ๊ฑฐ๋™์— ๋Œ€ํ•œ ์—ฐ๊ตฌ
A Study on Dowel-Bar Behavior of Jointed Concrete Pavement Using 3-D FEM Analysis
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "ํ™์„ฑ์žฌ(๋ฒฝ์‚ฐ์—”์ง€๋‹ˆ์–ด๋ง(์ฃผ)); ์œค์ฐฌ์˜(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต); ์ด์Šน์šฐ(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต); ๊น€์—ฐ๋ณต(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›)" ]
๊ตญ๋‚ด์˜ ์ค„๋ˆˆ ์ฝ˜ํฌ๋ฆฌํŠธ ํฌ์žฅ์„ค๊ณ„์— ์ฃผ๋กœ ์‚ฌ์šฉ๋˜๋Š” ๋‹ค์›ฐ๋ฐ” ์„ค๊ณ„ ๊ธฐ์ค€์€ ๊ตญ์™ธ ๊ธฐ์ค€๊ณผ ๊ฒ€์ฆ๋˜์ง€ ์•Š์€ ๊ฒฝํ—˜์— ์˜ํ•ด ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋‹ค. ๋˜ํ•œ ๋‹ค์›ฐ๋ฐ”์˜ ์„ค์น˜๋Š” ๊ธธ์–ด๊นจ๋‚˜ ํ•˜๋ถ€์ธต์˜ ์กฐ๊ฑด ๋“ฑ์„ ๊ณ ๋ คํ•˜์ง€ ๋ชปํ•œ ์ƒํƒœ์—์„œ ์Šฌ๋ž˜๋ธŒ ํญ์— ๋Œ€ํ•˜์—ฌ ์ผ๋ฅ ์ ์œผ๋กœ ์ ์šฉ๋˜๊ณ  ์žˆ๋‹ค. ์ด์— ๋‹ค์›ฐ๋ฐ”๋ฅผ ํ•ฉ๋ฆฌ์ ์œผ๋กœ ์„ค๊ณ„ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋‹ค์›ฐ๋ฐ” ๊ฑฐ๋™์— ๋Œ€ํ•œ ๊ณ ์ฐฐ์ด ์š”๊ตฌ๋˜๋ฉฐ, ์ด๋ฅผ 3์ฐจ์› ์œ ํ•œ์š”์†Œํ•ด์„์„ ์ด์šฉํ•˜์—ฌ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ๋‹ค์›ฐ๋ฐ”์˜ ๊ฑฐ๋™์— ๋Œ€ํ•œ 3์ฐจ์› ์œ ํ•œ์š”์†Œํ•ด์„ ๊ฒฐ๊ณผ์˜ ํƒ€๋‹น์„ฑ์„ ๊ฒ€ํ† ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ Timoshenko์ด๋ก ์˜ ๋‹ค์›ฐ๋ฐ” ๊ฑฐ๋™์„ ๋น„๊ตํ•˜์˜€๋‹ค. ๋˜ํ•œ ์‹ค์ œ ๋„๋กœ์—์„œ ๊ตํ†ตํ•˜์ค‘์ด ์—ฌ๋Ÿฌ ๊ฐœ์˜ ๋‹ค์›ฐ๋ฐ”์— ๋ถ„์‚ฐ ์ „๋‹ฌํ•˜๋Š” ๋‹ค์›ฐ๋ฐ”์˜ ๊ทธ๋ฃน์ž‘์šฉ(Dowel Group Action)์„ 3์ฐจ์› ์œ ํ•œ์š”์†Œํ•ด์„ ํ†ตํ•˜์—ฌ ๋‹ค์›ฐ๋ฐ” ๊ทธ๋ฃน์ž‘์šฉ ์ ์šฉ๋ฒ”์œ„๋ฅผ ์‚ฐ์ •ํ•˜์˜€๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ ์ œ์‹œ๋œ ๋‹ค์›ฐ๋ฐ” ๊ทธ๋ฃน์ž‘์šฉ ๋ฒ”์œ„๋Š” Friberg์˜ ๊ทธ๋ฃน์ž‘์šฉ ๋ฒ”์œ„์™€๋Š” ์ƒ์ดํ•œ ๊ฒฐ๊ณผ๊ฐ€ ๋‚˜ํƒ€๋‚ฌ์œผ๋ฉฐ, ๋น„๊ต์  ์ตœ๊ทผ ์—ฐ๊ตฌ ๊ฒฐ๊ณผ์ธ Tabatabaie์˜ ๊ทธ๋ฃน์ž‘์šฉ ๋ฒ”์œ„์˜ ์—ฐ๊ตฌ๊ฒฐ๊ณผ์™€ ์œ ์‚ฌํ•œ ๊ฒฐ๊ณผ๊ฐ€ ๋„์ถœ๋˜์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000169.xml
ART001396179
oai_dc
๊ตญ๋‚ด ๋…ธ์ƒํ† ์˜ ๊ฐ•๋„ ๋ฐ ๊ฐ•์„ฑ๋„ ํŠน์„ฑ ์ƒ๊ด€๋ชจํ˜•
Correlation Model between Strength and stiffness characteristics for Subgrade Soils in Korea
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊ถŒ๊ธฐ์ฒ (๋™์˜๋Œ€ํ•™๊ต); ์กฐ์ •๋‚จ((์ฃผ)๋„๋‹ด์ด์—”์”จ); ํ™ฉํƒ์ง„(๋ถ€์‚ฐ๊ด‘์—ญ์‹œ์ฒญ)" ]
๋…ธ์ƒํ† ์˜ ๋ณ€ํ˜•ํŠน์„ฑ์€ ํฌ์žฅ์„ค๊ณ„์— ์žˆ์–ด์„œ ๋งค์šฐ ์ค‘์š”ํ•œ ๊ธฐ๋ณธ์ ์ธ ์ž…๋ ฅ๋ฌผ์„ฑ์น˜๋‹ค. ๋…ธ์ƒํ† ์˜ ํƒ„์„ฑ๊ณ„์ˆ˜๋ฅผ ์‹คํ—˜์ ์œผ๋กœ ๊ฒฐ์ •ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋งŽ์€ ๋…ธ๋ ฅ์ด ํ•„์š”ํ•˜๋‹ค. ํฌ์žฅ ๋‹จ๋ฉด์ด ๊ฐ„๋‹จํ•˜๊ฑฐ๋‚˜ ์ค‘์š”๋„๊ฐ€ ๋‚ฎ์€ ๋„๋กœ ์„ค๊ณ„์˜ ๊ฒฝ์šฐ ์‹œํ—˜์ ์ธ ํƒ„์„ฑ๊ณ„์ˆ˜ ๊ฒฐ์ •์ด ๊ณผ๋‹คํ•œ ๋น„์šฉ์„ ์š”๊ตฌํ•˜๊ฒŒ ๋œ๋‹ค. ๋ณด๋‹ค ๊ฐ„ํŽธํ•œ ๋Œ€์ฒด์‹œํ—˜ ๋˜๋Š” ๊ธฐ์ดˆ๋ฌผ์„ฑ์น˜๋กœ๋ถ€ํ„ฐ ํƒ„์„ฑ๊ณ„์ˆ˜๋ฅผ ๊ฒฐ์ •ํ•˜๋Š” ๋‹ค์–‘ํ•œ ๊ฒฝํ—˜๋ชจํ˜•์ด ์ œ์•ˆ๋˜์–ด ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” 7์ข…์˜ ๊ตญ๋‚ด ๋…ธ์ƒํ† ์— ๋Œ€ํ•œ ์‹œํ—˜์„ ์ˆ˜ํ–‰ํ•˜์˜€๋‹ค. ๊ตญ๋‚ด ๋…ธ์ƒํ† ์˜ ๊ฒฝ์šฐ ๊ฐ•๋„ํŠน์„ฑ๊ณผ ๋ณ€ํ˜•ํŠน์„ฑ์˜ ๋ฐ€์ ‘ํ•œ ์ƒ๊ด€์„ฑ์„ ํ™•์ธ ํ•˜์˜€์œผ๋ฉฐ, ๊ฒฝํ—˜์  ์ƒ๊ด€๋ชจํ˜•์„ ์ œ์•ˆํ•˜์˜€๋‹ค. ์ ์ฐฉ๋ ฅ๊ณผ ๋‚ฎ์€ ๊ตฌ์†์‘๋ ฅ๋‹จ๊ณ„์—์„œ์˜ ํƒ„์„ฑ๊ณ„์ˆ˜๋Š” ๋งค์šฐ ํฐ ์ƒ๊ด€๊ด€๊ณ„๊ฐ€ ์žˆ์—ˆ๋‹ค(r2 = 0.93). ์ œ์•ˆ๋œ ์ƒ๊ด€๋ชจํ˜•์„ ์ ์šฉํ•˜์—ฌ ๊ฐ•๋„ํŠน์„ฑ์œผ๋กœ๋ถ€ํ„ฐ ์ถ”์ •๋œ ํƒ„์„ฑ๊ณ„์ˆ˜์™€ ์‹œํ—˜์„ ํ†ตํ•˜์—ฌ ์ธก์ •๋œ ํƒ„์„ฑ๊ณ„์ˆ˜์˜ ๋น„๊ต์—์„œ ๊ฒฐ์ •๊ณ„์ˆ˜(r2)๋Š” 0.75๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000169.xml
ART001396235
oai_dc
ํ•œ๊ตญ์˜ ๊ณ ์†๊ตญ๋„ ์šด์˜๊ธฐ๊ด€์˜ ํšจ์œจ์„ฑ ๋ถ„์„
Efficiency in Express highway operation agency in Korea
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์ข…ํ”(ํ•œ์–‘๋Œ€ํ•™๊ต); ๊ฐ•๊ฒฝ์šฐ(ํ•œ์–‘๋Œ€ํ•™๊ต)" ]
ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ๋Š” 40๋…„๊ฐ„ ์œก์ƒ๊ตํ†ต์˜ ๋Œ€๋™๋งฅ์ธ ๊ณ ์†๊ตญ๋„์˜ ๊ฑด์„ค ๋ฐ ์šด์˜ ๋Œ€๋ถ€๋ถ„์„ ๋‹ด๋‹นํ•˜๊ณ  ์žˆ๋‹ค. 90๋…„๋Œ€ ์ดํ›„๋ถ€ํ„ฐ ๋ฏผ์˜์— ์˜ํ•œ ๊ณ ์†๊ตญ๋„๊ฐ€ ๊ฑด์„ค ๋ฐ ์šด์˜์ค‘์— ์žˆ๋‹ค. ํ•˜์ง€๋งŒ, 2001๋…„๋ถ€ํ„ฐ 2008๋…„๊นŒ์ง€ ์ตœ์†Œ์šด์˜์ˆ˜์ž… ๋ณด์žฅ๊ธˆ ๋ช…๋ชฉ์œผ๋กœ ์ค‘์•™์ •๋ถ€์™€ ์ง€๋ฐฉ์ž์น˜๋‹จ์ฒด๊ฐ€ 2001๋…„-2008๋…„๊นŒ์ง€ ๋ฏผ์ž์‚ฌ์—…์žํ•œํ…Œ 1์กฐ 5,896์–ต์›์„ ์ง€๊ธ‰ํ•˜์˜€๋‹ค. ์ด์™€ ๊ฐ™์€ ํ˜„์‹ค์—์„œ ํ•œ๊ตญ๊ณ ์†๊ตญ๋„์˜ ๋Œ€๋ถ€๋ถ„ ๊ฑด์„ค ๋ฐ ์šด์˜์„ ๋‹ด๋‹นํ•˜๊ณ  ์žˆ๋Š” ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ์˜ ๋น„์šฉ๊ตฌ์กฐ ํŒŒ์•…์˜ ์ค‘์š”ํ•œ ์˜๋ฏธ๊ฐ€ ์žˆ์„ ๊ฒƒ์ด๋‹ค. ๋ถ„์„๊ฒฐ๊ณผ ๋…ธ๋™๊ณผ ์ž๋ณธโ€ค์šด์˜์ด ๋†’์€ ๊ต์ฐจํƒ„๋ ฅ์„ฑ์„ ๋‚˜ํƒ€๋‚ด ๋†’์€ ๋Œ€์ฒด์„ฑ์ด ์กด์žฌํ•˜๋ฉฐ, ์ž๋ณธ๊ณผ ์šด์˜์€ ์ž๋ณธ์˜ ์ƒ์Šน(๊ณ ์†๊ตญ๋„ ์—ฐ์žฅ ์ฆ๊ฐ€)๊ณผ ๊ณ ์†๊ตญ๋„ ๋…ธํ›„ํ™”์— ๋”ฐ๋ฅธ ๋Œ€์ฒด์„ฑ์€ ๋‹ค์†Œ ์กด์žฌํ•˜์ง€๋งŒ, ๋‚ฎ์€ ๋Œ€์ฒด ํƒ„๋ ฅ์„ฑ์„ ๋‚˜ํƒ€๋‚ด๊ณ  ์žˆ๋‹ค. ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ๋Š” ๋Œ€์ฒด์ ์œผ๋กœ ํˆฌ์ž…์š”์†Œ๊ฐ€ ํšจ์œจ์ ์œผ๋กœ ์ด์šฉ๋˜๊ณ  ์žˆ์œผ๋ฉฐ, ๋…ธ๋™๊ณผ ์ž๋ณธโ€ค์šด์˜์˜ ๋Œ€์ฒดํƒ„๋ ฅ์„ฑ์ด ๋†’๊ฒŒ ๋‚˜ํƒ€๋‚˜ ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ๋Š” ์ „๋žต์ ์œผ๋กœ ์•„์›ƒ์†Œ์‹ฑ ํ™œ์„ฑํ™”(์˜์—…๋ถ€๋ฌธ)์™€ ์˜์—…๊ณผ ๊ฑด์„ค(์œ ์ง€๊ด€๋ฆฌ ํฌํ•จ) ์žฌ๋ฌด์  ๋ถ„๋ฆฌ๊ฐ€ ํ•„์š”ํ•  ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค. ๋˜ํ•œ, ๊ณ ์†๊ตญ๋„์˜ ์šด์˜๊ธฐ๊ด€์˜ ํ†ตํ•ฉ๊ณผ ํ•จ๊ป˜ ํ•˜์ดํŒจ์Šค๋ฅผ ํ™œ์„ฑํ™” ์‹œํ‚จ๋‹ค๋ฉด, ๋ณด๋‹ค ์šฐ๋ฆฌ๋‚˜๋ผ ๊ณ ์†๊ตญ๋„์˜ ์šด์˜์˜ ํšจ์œจ์„ฑ์€ ์ƒ์Šน์‹œํ‚ฌ ๊ฒƒ์œผ๋กœ ํŒ๋‹จ๋œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000169.xml
ART001396242
oai_dc
Falling Weight Deflectometer๋ฅผ ์ด์šฉํ•œ ์„ฌ์œ ๋ณด๊ฐ• ์•„์ŠคํŒ”ํŠธ ๋ฐ ํด๋ฆฌ๋จธ ๊ฐœ์งˆ ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ์˜ ๋น„์šฉ ํšจ๊ณผ ๋ถ„์„
Cost Analysis of Asphalt Pavements Reinforced with Glass Fiber and Polymer Modified Using Falling Weight Deflectometer
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€๋ถ€์ผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ด๋ฌธ์„ญ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ „์„ฑ์ผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ๊น€์ƒ๊ทœ(๊ตญํ† ํ•ด์–‘๋ถ€)" ]
๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๊ตญ๋‚ด LTPP ๊ตฌ๊ฐ„์—์„œ ์ˆ˜ํ–‰๋œ FWD ์‹œํ—˜์˜ ๊ฒฐ๊ณผ๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ์„ฌ์œ ๋ณด๊ฐ•, ํด๋ฆฌ๋จธ ๊ฐœ์งˆ, ์ผ๋ฐ˜ ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ์˜ ๊ตฌ์กฐ์  ์„ฑ๋Šฅ์„ ๋น„๊ต ํ‰๊ฐ€ํ•˜์˜€๋‹ค. FWD ์‹œํ—˜ ๊ฒฐ๊ณผ, ํ‘œ์ธต ํ•˜๋‹จ๋ถ€์˜ ์ธ์žฅ๋ณ€ํ˜•๋Ÿ‰์ด ์„ฌ์œ ๋ณด๊ฐ• ์•„์ŠคํŒ”ํŠธ๋Š” 29%, ํด๋ฆฌ๋จธ ๊ฐœ์งˆ ์•„์ŠคํŒ”ํŠธ๋Š” 21% ์ €๊ฐ๋˜๋Š” ๊ฒƒ์„ ํ™•์ธํ•˜์˜€๋‹ค. ๋˜ํ•œ FWD ์ฒ˜์ง๋Ÿ‰์„ ์—ญ์‚ฐํ•˜์—ฌ ๊ฐ ์ธต์˜ ํƒ„์„ฑ๊ณ„์ˆ˜๋ฅผ ์ถ”์ •ํ•œ ํ›„ ์ด๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ AASHTO ์„ค๊ณ„๋ฐฉ๋ฒ•, ๊ตฌ์กฐ์  ํ•ด์„๋ฐฉ๋ฒ• ๋ฐ ์ƒ์• ์ฃผ๊ธฐ๋น„์šฉ๋ถ„์„์„ ํ†ตํ•ด ์„ฌ์œ ๋ณด๊ฐ• ๋ฐ ํด๋ฆฌ๋จธ ๊ฐœ์งˆ ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ์˜ ๋น„์šฉ ํšจ๊ณผ๋ฅผ ๋ถ„์„ํ•˜์˜€๋‹ค. ๋ถ„์„ ๊ฒฐ๊ณผ, ์„ฌ์œ ๋ณด๊ฐ•์€ ์•ฝ 5cm, ํด๋ฆฌ๋จธ ๊ฐœ์งˆ์€ ์•ฝ 3cm์˜ ์•„์ŠคํŒ”ํŠธ ์ธต ๋‘๊ป˜ ๊ฐ์†Œ ํšจ๊ณผ๋ฅผ ๋ณด์—ฌ์ฃผ์—ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์„ฌ์œ ๋ณด๊ฐ• ๋ฐ ํด๋ฆฌ๋จธ ๊ฐœ์งˆ ์•„์ŠคํŒ”ํŠธ์˜ ๊ณ ๊ฐ€๊ฒฉ์œผ๋กœ ์ธํ•˜์—ฌ ์ „์ฒด ์‹œ๊ณต์žฌ๋ฃŒ๋น„๋Š” ์ผ๋ฐ˜ ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ์— ๋น„ํ•ด ์ƒ์Šนํ•˜๋Š” ๊ฒฐ๊ณผ๋ฅผ ๋ณด์—ฌ์ฃผ์—ˆ๋‹ค. ์ƒ์• ์ฃผ๊ธฐ๋น„์šฉ ๊ฒฐ๊ณผ๋Š” ์ดˆ๊ธฐ ๊ณต์‚ฌ๋น„๋Š” ์„ฌ์œ ๋ณด๊ฐ• ๋ฐ ํด๋ฆฌ๋จธ ๊ฐœ์งˆ ์•„์ŠคํŒ”ํŠธ ํฌ์žฅ์ด ๋†’์ง€๋งŒ, ์œ ์ง€๊ด€๋ฆฌ๋น„์šฉ ๋ฐ ์‚ฌ์šฉ์ž๋น„์šฉ์€ ๊ฐ์†Œํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000169.xml
ART001396194
oai_dc
๋„์‹œ๋ถ€ ๊ณ ๊ฐ€๊ตฌ์กฐ๋ฌผ์— ์˜ํ•œ ์ผ์กฐํ™˜๊ฒฝ ์˜ํ–ฅ๋ถ„์„
Analysis on the Effects of Sunshine Environment by Overpass Structure in Urban Areas
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊ธˆ๊ธฐ์ •(๋ช…์ง€๋Œ€ํ•™๊ต); ๊น€์ข…๋ณด(๋™๋ฆผํ”ผ์—”๋””); ์ตœ์šฉ๊ธธ(๋ช…์ง€๋Œ€ํ•™๊ต); ๊น€์˜์ค€(๋ช…์ง€๋Œ€ํ•™๊ต)" ]
ํ˜„ํ–‰ ์šฐ๋ฆฌ๋‚˜๋ผ์˜ ์ผ์กฐ๊ทœ์ •์€ ๊ณต๋™์ฃผํƒ ๋ฐ ์ผ๋ฐ˜ ๊ฑด์ถ•๋ฌผ์„ ์ค‘์‹ฌ์œผ๋กœ ๋˜์–ด์žˆ๊ธฐ ๋•Œ๋ฌธ์— ๋„๋กœ ๋ฐ ๊ณ ๊ฐ€ ๊ตฌ์กฐ๋ฌผ์˜ ํŠน์„ฑ์„ ์ถฉ๋ถ„ํžˆ ๋ฐ˜์˜ํ•˜์ง€ ๋ชปํ•˜๊ณ  ์žˆ๋‹ค. ๋˜ํ•œ, ๊ณต๋™์ฃผํƒ๊ฐ„์˜ ์ธ๋™๊ฐ„๊ฒฉ ๋ฐ ์ธ๋™๊ฐ„๊ฒฉ์ด ๋ฏธ์น˜๋Š” ๋‹ค์–‘ํ•œ ์˜ํ–ฅ์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๋Š” ๋งŽ์ด ์ด๋ฃจ์–ด์ง€๊ณ  ์žˆ์œผ๋‚˜, ๋„๋กœ ๋ฐ ๊ณ ๊ฐ€๊ตฌ์กฐ๋ฌผ๊ณผ ์ฃผ๊ฑฐ์ง€์—ญ๊ณผ์˜ ์ด๊ฒฉ๊ฑฐ๋ฆฌ ๋ฐ ๊ตฌ์กฐ๋ฌผ์— ์˜ํ•ด ๋ฐœ์ƒ๋˜๋Š” ์ผ์กฐ์žฅ์• ๋“ค์˜ ํ™˜๊ฒฝ์ ์ธ ์š”์†Œ์™€ ๊ทธ์— ๋”ฐ๋ฅธ ์ธ์ž์— ๊ด€ํ•œ ์—ฐ๊ตฌ๋Š” ๋ฏธ๋น„ํ•˜๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๋„๋กœ ๋ฐ ๊ณ ๊ฐ€ ๊ตฌ์กฐ๋ฌผ ์ค‘ ์ฃผ๊ฑฐ์ง€์—ญ๊ณผ ์ธ์ ‘ํ•ด ์žˆ๋Š” ๊ณ ๊ฐ€๊ตฌ์กฐ๋ฌผ์„ ์ค‘์‹ฌ์œผ๋กœ ์ผ์กฐํ™˜๊ฒฝ์„ ๊ฒ€ํ† ํ•˜์—ฌ, ํ˜„์žฌ ์‚ฌ์šฉ๋˜๋Š” ์ด๊ฒฉ๊ฑฐ๋ฆฌ์˜ ์ ์ •์„ฑ ์—ฌ๋ถ€๋ฅผ ๊ฒ€ํ† ํ•ด๋ณด๊ณ , ๊ตฌ์กฐ๋ฌผ์˜ ๋ฐฉ์œ„๊ฐ์— ๋”ฐ๋ฅธ ๋ฐฉํ–ฅ๋ณ„ ํŠน์„ฑ์„ ๋ถ„์„ํ•˜์˜€๋‹ค. ๊ตฌ์กฐ๋ฌผ์˜ ํŠน์„ฑ์— ๋”ฐ๋ฅธ ์ผ์˜๊ฑฐ๋ฆฌ๋ฅผ ํ†ตํ•ด ๋†’์ด์— ๋”ฐ๋ฅธ ์ด๊ฒฉ๊ฑฐ๋ฆฌ๋น„์œจ์„ ์‚ฐ์ •ํ•˜์—ฌ, ํ–ฅํ›„ ๊ฑด์„ค์‹œ ๋ฐœ์ƒ๋˜๋Š” ์ผ์กฐ์žฅ์• ๋ฅผ ์ตœ์†Œํ™” ํ•˜๊ธฐ์œ„ํ•˜์—ฌ ๊ตฌ์กฐ๋ฌผ์— ๊ด€ํ•œ ์ œ๋„ ์ •๋น„์˜ ํ•„์š”์„ฑ๊ณผ ์ตœ์†Œ ์ด๊ฒฉ๊ฑฐ๋ฆฌ์‚ฐ์ •์— ํ•„์š”ํ•œ ๊ธฐ์ดˆ์ž๋ฃŒ๋ฅผ ์ œ์‹œํ•˜๋Š”๋ฐ ์ฃผ๋ชฉ์ ์„ ๋‘์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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kci_detailed_000169.xml
ART001428395
oai_dc
๊ฐ์„ฑ๊ณตํ•™์„ ๊ณ ๋ คํ•œ ํ„ฐ๋„ ๋‚ด๋ถ€๊ฒฝ๊ด€ ํ‰๊ฐ€ ๋ชจํ˜•๊ฐœ๋ฐœ์— ๊ด€ํ•œ ์—ฐ๊ตฌ
A Study on Development Evaluation Modeling Internal Landscape in Tunnel Considering Human Sensitivity Engineering
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์™•์ด์™„(๋‹ค์‚ฐ์ปจ์„คํ„ดํŠธ); ๊ธˆ๊ธฐ์ •(๋ช…์ง€๋Œ€ํ•™๊ต); ์†์Šน๋…€(๋ช…์ง€๋Œ€ํ•™๊ต); ์œ ์žฌ์ƒ(๋ช…์ง€๋Œ€ํ•™๊ต)" ]
๋ณธ ์—ฐ๊ตฌ๋Š” ํ„ฐ๋„์ด ๊ฐ–๋Š” ๋‹ค์–‘ํ•œ ํŠน์„ฑ ๊ฐ€์šด๋ฐ ์šด์ „์ž์˜ ์‹ฌ๋ฆฌ์  ์•ˆ์ •์„ฑ๊ณผ ์พŒ์ ์„ฑ๋“ฑ ๊ฒฝ๊ด€์„ ๊ตฌ์„ฑํ•˜๋Š” ์„ค๊ณ„์š”์ธ๊ณผ ์šด์ „์ž์˜ ๊ฐ์„ฑ์  ์š”์ธ๊ฐ„์˜ ๊ด€๊ณ„๋ฅผ ํŒŒ์•…ํ•˜์—ฌ, ํ„ฐ๋„๊ฒฝ๊ด€์— ๋Œ€ํ•œ ํ‰๊ฐ€๋ฐฉ๋ฒ•์„ ์ œ์‹œํ•˜๊ณ , ์ด๋ฅผ ์œ„ํ•˜์—ฌ ํ„ฐ๋„๊ฒฝ๊ด€์„ ๊ตฌ์„ฑํ•˜๋Š” ๋ฌผ๋ฆฌ์ ์ธ ๊ตฌ์„ฑ์š”์†Œ์™€ ์šด์ „์ž์˜ ๊ฐ์„ฑ์ธ์ง€ ๋ณ€ํ™”์™€์˜ ๊ด€๊ณ„๋ฅผ ํŒŒ์•…ํ•˜์—ฌ ๊ฒฝ๊ด€์  ํ™˜๊ฒฝ์„ ์กฐ์„ฑํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ์•ˆ์„ ์ œ์‹œํ•˜๋Š”๋ฐ ์—ฐ๊ตฌ์˜ ๋ชฉ์ ์ด ์žˆ๋‹ค. ํ„ฐ๋„๊ฒฝ๊ด€์— ๋Œ€ํ•œ ๊ฐ์„ฑ์ธ์ง€ ํŠน์„ฑ์„ ํŒŒ์•…ํ•˜๊ธฐ ์œ„ํ•œ LISREL ๋ชจํ˜•์„ ๊ตฌ์ถ•ํ•œ ๊ฒฐ๊ณผ ํ„ฐ๋„๊ฒฝ๊ด€ ์˜ํ–ฅ์š”์ธ์€ ํ„ฐ๋„๊ฒฝ๊ด€ ๊ตฌ์„ฑ์š”์†Œ ์กฐํ™”์— ์˜ํ•œ ๊ฐ์„ฑ ์ด๋ฏธ์ง€์ธ ๊ฒƒ์œผ๋กœ ๋ถ„์„๋˜์—ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ฐ์„ฑ์ด๋ฏธ์ง€๋Š” ์„ค๊ณ„์š”์ธ๊ณผ ๊ฐœ์ธ ์†์„ฑ์— ์˜ํ•˜์—ฌ ์„ค๋ช…๋˜๋ฉฐ, ์„ค๊ณ„์š”์ธ์˜ ์˜ํ–ฅ์ด ๊ฐœ์ธ์†์„ฑ์˜ ์˜ํ–ฅ๋ณด๋‹ค ํฌ๊ฒŒ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๊ฐœ์ธ์†์„ฑ๊ณผ ์„ค๊ณ„์š”์ธ ๋ชจ๋‘์˜ ๊ด€๊ณ„๋Š”(+)์˜ ๊ด€๊ณ„๋กœ ๋‚˜ํƒ€๋‚ฌ๊ณ  โ€œ์•ˆ์ „์„ฑโ€๊ณผ โ€œ๋ณ€ํ™”์„ฑโ€๊ฐ„์—๋Š” ์„œ๋กœ ๋ฐ€์ ‘ํ•œ ์ƒ๊ด€๊ด€๊ณ„๊ฐ€ ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ๋ถ„์„๋˜์—ˆ๋‹ค. ์ด๋•Œ, โ€œ์•ˆ์ „์„ฑโ€ ์š”์ธ์ด โ€œ๋ณ€ํ™”์„ฑโ€ ์š”์ธ๋ณด๋‹ค ๊ฒฝ๊ด€์ธ์ง€๋„์— ์ข€ ๋” ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๊ฒƒ์œผ๋กœ ๋ถ„์„๋˜์–ด, ๊ฒฝ๊ด€ ํ‰๊ฐ€ ์‹œ ์šด์ „์ž๋Š” ๊ธฐ๋ณธ์ ์œผ๋กœ โ€œ์•ˆ์ „์„ฑโ€์„ ์ค‘์‹œํ•˜๋‚˜ โ€œ๋ณ€ํ™”์„ฑโ€์— ๋Œ€ํ•˜์—ฌ๋„ ์š”๊ตฌํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ๋ถ„์„๋˜์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000169.xml
ART001428405
oai_dc
์•„์ŠคํŒ”ํŠธ ์ €์†Œ์Œ ํฌ์žฅ์˜ ๊ฐœ๋ฐœ ๋ฐ ๊ณต์šฉ์„ฑ ํ‰๊ฐ€
Noise reduction of Asphalt Concrete Pavement: Techniques and their performance evaluation
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์˜ฅ์ฐฝ๊ถŒ(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ); ๊น€์ง„ํ™˜(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ); ์ด์ข…์„ญ(ํ•œ๊ตญ๋„๋กœ๊ณต์‚ฌ)" ]
๋ฐฐ์ˆ˜์„ฑ ํฌ์žฅ์˜ ์žฅ์ ์€ ์šฐ์ฒœ์‹œ ์šด์ „์ž์—๊ฒŒ ๋…ธ๋ฉด์˜ ๋ฐฐ์ˆ˜ ๊ธฐ๋Šฅ๊ณผ ํƒ€์ด์–ด ๋…ธ๋ฉด์˜ ๋งˆ์ฐฐ์ €ํ•ญ์„ฑ๊ณผ ๊ฐ™์€ ํšจ๊ณผ๋ฅผ ์ฆ๋Œ€ ์‹œ์ผœ ์ผ๋ฐ˜ ๋ฐ€์ž…๋„ ์•„์ŠคํŒ”ํŠธ ํ˜ผํ•ฉ๋ฌผ์— ๋น„ํ•ด ํƒ€์ด์–ด ๋…ธ๋ฉด ์†Œ์Œ์„ ๊ฐ์†Œ์‹œํ‚ค๋Š” ํšจ๊ณผ๋ฅผ ์ œ๊ณต ํ•ด์ค€๋‹ค. ๊ทธ๋Ÿฌ๋‚˜, ๋ฐฐ์ˆ˜์„ฑ ํฌ์žฅ์€ ๊ณต์šฉ ํ›„ ๋…ธ๋ฉด์˜ ๊ณต๊ทน ๋ง‰ํž˜ ํ˜„์ƒ ๋“ฑ์œผ๋กœ ์ธํ•˜์—ฌ ์ฃผ๊ธฐ์ ์ธ ์œ ์ง€๋ณด์ˆ˜ ์ž‘์—…์ด ๋™๋ฐ˜ ๋œ๋‹ค. ๊ทธ๋Ÿฌ๋ฏ€๋กœ ๋ณธ ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•ด ๊ฐœ๋ฐœ๋œ ์ €์†Œ์Œํฌ์žฅ์˜ ๊ณต๊ทน ํ˜•์„ฑ์€ ๊ตต์€๊ณจ์žฌ์˜ ๋น„์œจ์„ ๋†’์—ฌ ๊ณต๊ทนํ˜•์„ฑ์„ ์ง์„ ํ™”ํ•˜์—ฌ ํˆฌ์ˆ˜ ๋ฐ ๊ณต๊ทน๋ง‰ํž˜ ๋“ฑ์„ ์ตœ์†Œํ™” ํ•˜๋„๋ก ํ•˜์˜€๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•ด ๊ฐœ๋ฐœ๋œ ์ €์†Œ์Œํฌ์žฅ์ธ 19mm, 13mm, 10mm, 8mm ์ €์†Œ์Œํฌ์žฅ์€ ํ˜„์žฌ 4๋…„์ด ๊ณต์šฉ๋œ ์ƒํƒœ์—์„œ ์–‘ํ˜ธํ•œ ํฌ์žฅ์ƒํƒœ๋ฅผ ๋ณด์—ฌ์ฃผ๋ฉฐ, ํˆฌ์ˆ˜์„ฑ๋Šฅ์€ ์‹ ์„ค์ˆ˜์ค€์ธ ํˆฌ์ˆ˜์„ฑ๋Šฅ์„ ์œ ์ง€ํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ๋ฏธ๋„๋Ÿผ ์ €ํ•ญ์„ฑ๋„ ๋งŒ์กฑํ•˜๋Š” ์šฐ์ˆ˜ํ•œ ๊ณต์šฉ์„ฑ์„ ๋‚˜ํƒ€๋‚ด๊ณ  ์žˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000169.xml
ART001428433
oai_dc
Comparing Laboratory Responses of Engineered Emulsified Asphalt and Foamed Asphalt Mixtures for Cold In-place Recycling Pavement
Comparing Laboratory Responses of Engineered Emulsified Asphalt and Foamed Asphalt Mixtures for Cold In-place Recycling Pavement
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๊น€์šฉ์ฃผ(ํ•œ๊ตญ๊ฑด์„ค๊ธฐ์ˆ ์—ฐ๊ตฌ์›); ์ดํ˜ธ์‹ (Univ. of Iowa)" ]
Cold in-place recycling (CIR) using emulsified asphalt or foamed asphalt has become a more common practice in rehabilitating the existing asphalt pavement due to its cost effectiveness and the conservation of paving materials. As CIR continues to evolve, the engineered emulsified asphalt was developed to improve the field performances such as coating, raveling, retained stability value and curing time. The main objective of this research is to compare the laboratory responses of the engineered emulsified asphalt (CIR-EE) mixtures against the foamed asphalt (CIR-foam) mixtures using the reclaimed asphalt pavement (RAP) materials collected from the CIR project on U.S. 20 Highway in Iowa. Based on the visual observation of laboratory specimens, the engineered emulsified asphalt coated the RAP materials better than the foamed asphalt because the foamed asphalt is to create a mastic mixture structure rather than coating RAP materials. Given the same compaction effort, CIR-EE specimens exhibited lesser density than CIR-foam specimens. Both Marshall stability and indirect tensile strength of CIR-EE specimens were about same as those of CIR-foam specimens. However, Marshall stability and indirect tensile strength of the vacuum-saturated wet specimens of CIR-EE mixtures were higher than those of CIR-foam mixtures. After four hours of curing in the room temperature, the CIR-EE specimens showed less raveling than the CIR-foam specimens. On the basis of test results, it can be concluded that the CIR-EE mixtures is less susceptible to moisture and more raveling resistant than CIR-foam mixtures.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000169.xml
ART001428312
oai_dc
์ˆ˜์น˜ํ•ด์„์„ ํ™œ์šฉํ•œ ์‚ฐ์ง€๋„๋กœ์˜ ์ƒํ–ฅ์นจํˆฌ์ˆ˜์••์œผ๋กœ ์ธํ•œ ํฌ์žฅํŒŒ์†๋ฐฉ์ง€๋ฅผ ์œ„ํ•œ ํฌ์žฅ๊ธฐ์ธต์ข…๋ฅ˜ ๋ฐ ๋ฐฐ์ˆ˜ํ˜•ํƒœ์˜ ๊ณ ์ฐฐ
A Study on the Type of Pavement Base and Drainage in Mountain Road for the Prevention of the Pavement Damage by Uplift Water Pressure
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "์ž„์˜๊ทœ(๋™์„ฑ์—”์ง€๋‹ˆ์–ด๋ง); ์œค์ฐฌ์˜(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต); ์ด์Šน์šฐ(๊ฐ•๋ฆ‰์›์ฃผ๋Œ€ํ•™๊ต)" ]
๊ตญํ† ์˜ 70%์ด์ƒ์ด ์‚ฐ์•…์ง€์ธ ์šฐ๋ฆฌ๋‚˜๋ผ ์ง€ํ˜•์  ํŠน์„ฑ ๋•Œ๋ฌธ์— ๋„๋กœ๊ฐ€ ์‚ฐ์ง€๋ฅผ ์ธ์ ‘ํ•ด์„œ ๊ฑด์„ค๋˜๋Š” ๊ฒƒ์ด ๋ถˆ๊ฐ€ํ”ผํ•˜๋‹ค. ์ตœ๊ทผ ๋“ค์–ด ์˜จ๋‚œํ™” ๋“ฑ์˜ ์˜ํ–ฅ์œผ๋กœ ํƒœํ’์ด๋‚˜ ์ง‘์ค‘ํ˜ธ์šฐ๊ฐ€ ๋นˆ๋ฒˆํžˆ ๋ฐœ์ƒํ•˜๊ณ  ์žˆ์œผ๋ฉฐ ์ด๋กœ ์ธํ•œ ์‚ฐ์ง€ ๋„๋กœ์˜ ์‚ฐ์‚ฌํƒœ, ํ† ์„๋ฅ˜, ์ƒํ–ฅ์นจํˆฌ์ˆ˜์•• ๋“ฑ์— ์˜ํ•œ ์ธ๋ช…, ์‹œ์„ค๋ฌผ ํ”ผํ•ด๋„ ๊ทน์‹ฌํ•˜๊ฒŒ ๋‚˜ํƒ€๋‚˜๊ณ  ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์ด๋Ÿฌํ•œ ์‚ฐ์ง€ ๋„๋กœ์˜ ํ”ผํ•ด ์ค‘ ์ƒํ–ฅ์นจํˆฌ์ˆ˜์••์— ์˜ํ•ด ๋ฐœ์ƒํ•˜๋Š” ํฌ์žฅ์˜ ๋“ค๋ฆผ ํ˜„์ƒ์— ๋Œ€ํ•˜์—ฌ ๊ณ ์ฐฐํ•˜์˜€๋‹ค. ์‚ฐ์ง€๋„๋กœ ์ฃผ๋ณ€์˜ ๋‹ค์–‘ํ•œ ํŠน์„ฑ์„ ๊ณ ๋ คํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์ƒํ–ฅ์นจํˆฌ์ˆ˜์••์— ์˜ํ•ด ํฌ์žฅํŒŒ์†์ด ๋ฐœ์ƒํ•œ ์ง€์—ญํŠน์„ฑ์— ๋Œ€ํ•˜์—ฌ ์‚ฌ๋ฉด์˜ ๊ฒฝ์‚ฌ๊ฐ, ์‚ฐ์ง€ํ‘œ๋ฉด์˜ ๋ณด๊ฐ•์œ ๋ฌด, ์‚ฐ์ง€ ๊ฒฝ์‚ฌ๋ฉด์˜ ํ† ์‚ฌ์ธต์˜ ๋‘๊ป˜, ์ง€์ค‘ ๋ฐฐ์ˆ˜๊ด€์˜ ์„ค์น˜ ์œ ๋ฌด์— ๋”ฐ๋ผ ์ƒํ–ฅ์นจํˆฌ์ˆ˜์••์„ ์‚ฐ์ •ํ•˜์˜€๋‹ค. ๋ถ„์„๊ฒฐ๊ณผ ์ƒํ–ฅ์นจํˆฌ์ˆ˜์••์€ ํ˜„์žฌ ์ผ๋ฐ˜์ ์œผ๋กœ ์‚ฌ์šฉ๋˜๊ณ  ์žˆ๋Š” ์‡„์„๊ธฐ์ธต์œ„์˜ ์•„์ŠคํŒ”ํŠธํฌ์žฅ ๋ฐ ํ‘œ๋ฉด๋ฐฐ์ˆ˜ํ˜•์‹์กฐ๊ฑด์—์„œ 5โˆผ10kPa ๋ฒ”์œ„์—์„œ ๋ฐœ์ƒํ•˜๋ฉฐ, ์‚ฌ๋ฉด๊ฒฝ์‚ฌ๊ฐ์ด ์ปค์ง์— ๋”ฐ๋ผ ์ƒํ–ฅ์นจํˆฌ์ˆ˜์••๋„ ๋น„๋ก€ํ•˜์—ฌ ์ปค์ง€๋Š” ๊ฒƒ์„ ํ™•์ธํ•˜์˜€๊ณ , ์‚ฌ๋ฉด์˜ ํ‘œ๋ฉด์„ ๋ณด๊ฐ•์ฒ˜๋ฆฌ ํ•˜์ง€ ์•Š์•˜์„ ๊ฒฝ์šฐ์˜ ์ƒํ–ฅ์นจํˆฌ์ˆ˜์••์€ ์ž‘๊ฒŒ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์‚ฐ์ง€ ๊ฒฝ์‚ฌ๋ฉด์˜ ํ† ์‚ฌ์ธต์˜ ๋‘๊ป˜๋Š” ์ง€ํ•˜์ˆ˜์œ„๊ฐ€ ์‚ฐ์ง€ํ‘œ๋ฉด๊นŒ์ง€ ์ƒ์Šนํ•œ ์กฐ๊ฑด์—์„œ๋Š” ์ƒํ–ฅ์นจํˆฌ์ˆ˜์••์— ํฐ ์˜ํ–ฅ์€ ์—†์—ˆ์œผ๋‚˜, ์ง€ํ•˜์ˆ˜์œ„๊ฐ€ ์‚ฐ์ง€ํ‘œ๋ฉด๊นŒ์ง€ ์ƒ์Šนํ•˜๋Š” ๊ฒƒ์€ ๊ฐ•์šฐ์ง€์†์‹œ๊ฐ„์— ๋”ฐ๋ผ์„œ ์˜ํ–ฅ์„ ๋ฐ›๋Š” ์ ์„ ๊ณ ๋ คํ•˜๋ฉด, ์ง€์ค‘๋ฐฐ์ˆ˜๊ด€์˜ ์„ค์น˜๋Š” ๋„๋กœ ํ‘œ์ธต์— ๊ฐ€ํ•ด์ง€๋Š” ์ƒํ–ฅ์นจํˆฌ์ˆ˜์••์„ ํšจ์œจ์ ์œผ๋กœ ๊ฐ์†Œ์‹œํ‚ฌ ์ˆ˜ ์žˆ์Œ์„ ํ™•์ธํ•˜์˜€๋‹ค. ๊ธฐ์ธตํ˜•์‹์— ๋”ฐ๋ฅธ ์ƒํ–ฅ์นจํˆฌ์ˆ˜์••์— ๋Œ€ํ•œ ์ €ํ•ญ์„ฑ ์ธก๋ฉด์—์„œ๋Š” ๋น„ ๋ถ€์ฐฉ์„ฑ์ธ ์‡„์„๊ธฐ์ธต๋ณด๋‹ค ๋ถ€์ฐฉ์„ฑ์ธ ์•ˆ์ •์ฒ˜๋ฆฌ๊ธฐ์ธต์ด ์ž์ค‘์ด ์ฆ๊ฐ€ํ•˜์—ฌ ํฌ์žฅ์˜ ๋“ค๋ฆผ ํ˜„์ƒ์„ ๋ฐฉ์ง€ํ•˜๋Š”๋ฐ ์œ ๋ฆฌํ•˜๋‹ค๊ณ  ํŒ๋‹จ๋˜์ง€๋งŒ, ์•ˆ์ •์ฒ˜๋ฆฌ๊ธฐ์ธต๋งŒ์œผ๋กœ๋Š” ์ƒํ–ฅ์นจํˆฌ์ˆ˜์••์— ๊ฒฌ๋”œ ์ˆ˜ ์—†์œผ๋ฏ€๋กœ ์ง€์ค‘๋ฐฐ์ˆ˜๊ด€ ๋ฐ ์‚ฌ๋ฉด๋ฐฐ์ˆ˜๊ณต๋ฒ•์„ ์ ์šฉํ•˜์—ฌ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค๊ณ  ํŒ๋‹จ๋œ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000169.xml
ART001428401
oai_dc
ํ™”๋ฌผ์ž๋™์ฐจ ์šด์ „์ž์˜ ์šดํ–‰์‹œ๊ฐ„์— ๋”ฐ๋ฅธ ์‚ฌ๊ณ ์œ„ํ—˜๋„ ๋ถ„์„
Analysis of Motor Carrier Crash Risk with Driver Hours of Service
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์ƒ์šฐ(ํ•œ๊ตญ๊ตํ†ต์—ฐ๊ตฌ์›)" ]
๋Œ€ํ˜• ํ™”๋ฌผ์ž๋™์ฐจ์˜ ์‚ฌ๊ณ ๋Š” ์ผ๋ฐ˜์ ์ธ ์‚ฌ๊ณ ์™€ ๋‹ฌ๋ฆฌ ์‹ฌ๊ฐํ•œ ์ธ๋ช…ํ”ผํ•ด ๋“ฑ์„ ๋™๋ฐ˜ํ•  ํ™•๋ฅ ์ด ๋†’๋‹ค. ํŠนํžˆ, ์žฅ๊ฑฐ๋ฆฌ ์šดํ–‰์ด ๋งŽ์€ ํ™”๋ฌผ์ž๋™์ฐจ ์šด์ „ํŠน์ง•์œผ๋กœ ์ธํ•ด ์šด์ „์ž์˜ ํ”ผ๋กœ ๋ฐ ํ”ผ๋กœ๋กœ ์ธํ•œ ์‚ฌ๊ณ ๊ฐ€ ๋†’๋‹ค. ์ด๋Ÿฌํ•œ ํ”ผ๋กœ์™€ ๊ด€๋ จ๋œ ์‚ฌ๊ณ ๋ฅผ ๊ฐ์†Œ์‹œํ‚ค๊ธฐ ์œ„ํ•ด์„œ ์™ธ๊ตญ์€ ์šด์ „์ž์˜ ํ”ผ๋กœ์— ์˜ํ–ฅ์„ ์ฃผ๋Š” ์ค‘์š”๋ณ€์ˆ˜์ธ ์šด์ „์‹œ๊ฐ„, ์ˆ˜๋ฉด์‹œ๊ฐ„, ์šดํ–‰ํ–‰ํƒœ ๋“ฑ์„ ๊ณ ๋ คํ•˜์—ฌ ์šด์ „์ž์˜ ์šดํ–‰์‹œ๊ฐ„(Hour-of-Service: HOS)์„ ๋ฒ•์œผ๋กœ ๊ทœ์ •ํ•˜๊ณ  ์žˆ๋‹ค. ์šด์†ก์—…์ฒด ๋˜ํ•œ ์šด์ „์ž๋“ค์˜ ์‚ฌ๊ณ ๋ฅผ ๊ฐ์†Œ์‹œํ‚ค๊ธฐ ์œ„ํ•ด ๋ฒ•์ • ์šด์ „์ž ๊ทผ๋ฌด์‹œ๊ฐ„ ์ค€์ˆ˜๋ฅผ ์œ„ํ•ด ๋…ธ๋ ฅํ•˜๊ณ  ์žˆ๋Š” ์‹ค์ •์ด๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์šฐ๋ฆฌ๋‚˜๋ผ๋Š” ํ™”๋ฌผ์ž๋™์ฐจ ์šด์ „์ž์˜ ํ”ผ๋กœ์™€ ๊ด€๋ จ ์‚ฌ๊ณ ์œจ์„ ์ค„์ผ ์ˆ˜ ์žˆ๋Š” ๊ธฐ์ดˆ์ ์ธ ๋ฒ•์ • ์šด์ „์ž ์šดํ–‰์‹œ๊ฐ„ ์กฐ์ฐจ ์ œ์‹œ๋˜์ง€ ์•Š๊ณ  ์žˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ์šฐ๋ฆฌ๋‚˜๋ผ ํ™”๋ฌผ์ž๋™์ฐจ ์‚ฌ๊ณ ์‚ฌ๋ง์ž ์ˆ˜๋ฅผ ๊ฐ์†Œ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋Š” ์šด์ „์ž์˜ ๊ทผ๋กœ๊ธฐ์ค€๋ฒ• ์ œ์ • ํ•„์š”์„ฑ์„ ์ œ์‹œํ•˜๋Š”๋ฐ ๋ชฉ์ ์ด ์žˆ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด์„œ ํ˜„์žฌ ์šด์˜ ์ค‘์ธ ์„ ์ง„์™ธ๊ตญ์˜ ํ™”๋ฌผ์ž๋™์ฐจ ์šด์ „์ž ์šด์ „์‹œ๊ฐ„ ๋ฐ ์šดํ–‰๊ทœ์ •์„ ์‚ดํŽด๋ณด๊ณ  ์‹ค์ฆ์  ์ž๋ฃŒ๋ฅผ ํ†ตํ•ด ์šด์ „์‹œ๊ฐ„์— ๋”ฐ๋ฅธ ์‚ฌ๊ณ ์œ„ํ—˜๋„์˜ ์ฐจ์ด๋ฅผ ์‚ดํŽด๋ณด์•˜๋‹ค. ์‹ค์ฆ์  ์ž๋ฃŒ๋Š” ๋ฏธ๊ตญ์˜ ํ™”๋ฌผ์ž๋™์ฐจ 3๊ณณ์˜ ์‚ฌ๊ณ  ์ž๋ฃŒ 231๋ช…์˜ ์šดํ–‰์ผ์ง€์™€ ์‚ฌ๊ณ ๊ฐ€ ๋‚˜์ง€ ์•Š์€ ์ž๋ฃŒ 462๋ช…์˜ ์šดํ–‰์ผ์ง€๋ฅผ ์ˆ˜์ง‘, ์ด 693๋ช… ์šด์ „์ž์˜ ์šดํ–‰์ผ์ง€๋ฅผ ์ˆ˜์ง‘ํ•˜์˜€๋‹ค. ์šด์ „์ž์˜ ์—ฐ์†๋œ ์šดํ–‰์— ๋Œ€ํ•œ ํŠน์ง•์„ ๋ฐ˜์˜ํ•  ์ˆ˜ ์žˆ๋„๋ก time-dependent ๋กœ์ง€์Šคํ‹ฑ ํšŒ๊ท€๋ชจํ˜•์„ ์‚ฌ์šฉํ•˜์˜€๋‹ค. ๋ถ„์„๊ฒฐ๊ณผ ์šดํ–‰์‹œ๊ฐ„ 1์‹œ๊ฐ„๋ถ€ํ„ฐ 3์‹œ๊ฐ„๊นŒ์ง€ ์šด์ „ํ•œ ์šด์ „์ž ์‚ฌ๊ณ ์œ„ํ—˜๋„ ์ฐจ์ด๋Š” ์—†๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์šดํ–‰์‹œ๊ฐ„์ด 10์‹œ๊ฐ„์ธ ์šด์ „์ž๋Š” ์šดํ–‰์‹œ๊ฐ„ 1์‹œ๊ฐ„์ธ ์šด์ „์ž๋ณด๋‹ค ์‚ฌ๊ณ ์œ„ํ—˜๋„๊ฐ€ ์•ฝ 2.2๋ฐฐ ๋†’์€ ๊ฒƒ์œผ๋กœ ๋ถ„์„๋˜์—ˆ๋‹ค. ๊ฒฐ๋ก ์ ์œผ๋กœ ์šดํ–‰์‹œ๊ฐ„์ด ์ฆ๊ฐ€ํ• ์ˆ˜๋ก ์‚ฌ๊ณ ์œ„ํ—˜๋„ ๋˜ํ•œ ์ฆ๊ฐ€ํ•œ๋‹ค๋Š” ๊ฒƒ์„ ์•Œ ์ˆ˜ ์žˆ๋‹ค. ๋˜ํ•œ ๋ณธ ์—ฐ๊ตฌ๋Š” ์šฐ๋ฆฌ๋‚˜๋ผ์˜ ์ง€์—ญ์  ํŠน์„ฑ๊ณผ ์šด์ „์ž ํŠน์„ฑ์— ๋งž๋Š” ์šด์ „์ž ์šด์ „์‹œ๊ฐ„ ์„ค์ •์„ ์œ„ํ•œ ์—ฐ๊ตฌ๋ฐฉํ–ฅ ๋ฐ ํ–ฅํ›„ ์—ฐ๊ตฌ๊ณผ์ œ์— ๋Œ€ํ•˜์—ฌ ์–ธ๊ธ‰ํ•˜์˜€๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
null
kci_detailed_000169.xml
ART001428408
oai_dc
์ด์šฉ์ž ๋งŒ์กฑ๋„๋ฅผ ๊ณ ๋ คํ•œ ๋ธ๋ฆฌ๋„ค์ดํ„ฐ ์„ค์น˜ ๋ฐ ์šด์šฉ ๋ฐฉ๋ฒ•๋ก ์— ๊ด€ํ•œ ์—ฐ๊ตฌ
Methodology for determining delineator placement and operation based on user's satisfaction
{ "journal_name": "ํ•œ๊ตญ๋„๋กœํ•™ํšŒ", "publisher": null, "pub_year": null, "pub_month": null, "volume": null, "issue": null }
[ "๋ฐ•์žฌํ™(ํ•œ์–‘๋Œ€ํ•™๊ต); ์˜ค์ฒ (ํ•œ์–‘๋Œ€ํ•™๊ต); ๊น€์šฉ๊ฑธ((์ฃผ)๊ฑดํ™” ๊ตํ†ต์—ฐ๊ตฌ์‹ค)" ]
์‹œ์„ ์œ ๋„์‹œ์„ค์€ ์ฃผโ€ค์•ผ๊ฐ„์— ๋„๋กœ์˜ ์ง์„  ๋ฐ ๊ณก์„ ๊ตฌ๊ฐ„ ์„ ํ˜•์— ๊ด€ํ•œ ์ •๋ณด๋ฅผ ์šด์ „์ž์—๊ฒŒ ์ œ๊ณตํ•˜๊ณ  ์ฐจ์„ ์˜ ์—ญํ• ์„ ์ˆ˜ํ–‰ํ•˜๋Š” ์‹œ์„ค๋ฌผ์ด๋‹ค. ํŠนํžˆ, ์‹œ์„ ์œ ๋„ํ‘œ์ง€(๋ธ๋ฆฌ๋„ค์ดํ„ฐ)๋Š” ๋„๋กœ ์„ ํ˜•์— ๊ด€ํ•œ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•˜๊ณ  ์ฐจ๋Ÿ‰์ดํƒˆ์‚ฌ๊ณ  ์˜ˆ๋ฐฉ๋“ฑ์— ํ™œ์šฉ๋˜๋Š” ๋Œ€ํ‘œ์ ์ธ ์‹œ์„ ์œ ๋„์‹œ์„ค์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ์‹œ์„ ์œ ๋„ํ‘œ์ง€(๋ธ๋ฆฌ๋„ค์ดํ„ฐ)์˜ ์„ค์น˜์ง€์นจ์— ์ œ์‹œํ•œ ๊ธฐ์ค€์„ ํ”ผ์‹คํ—˜์ž์˜ ๋งŒ์กฑ๋„๋ฅผ ํ†ตํ•ด ํ‰๊ฐ€ํ•˜๊ณ  ๋ธ๋ฆฌ๋„ค์ดํ„ฐ์˜ ๋†’์ด์™€ ํฌ๊ธฐ๊ฐ€ ๊ณ ๋ ค๋œ ๋ธ๋ฆฌ๋„ค์ดํ„ฐ ๊ฐ„๊ฒฉ์„ ์„ค์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•๋ก ์„ ์ œ์‹œํ•˜์˜€๋‹ค. ์‹คํ—˜๊ฒฐ๊ณผ, ๋ธ๋ฆฌ๋„ค์ดํ„ฐ์˜ ๊ฐ„๊ฒฉ๊ณผ ํฌ๊ธฐ์— ๋Œ€ํ•œ ํ”ผ์‹คํ—˜์ž์˜ ๋งŒ์กฑ๋„๋Š” ๋‚ฎ๊ฒŒ ๋‚˜ํƒ€๋‚ฌ์œผ๋ฉฐ, ๋ธ๋ฆฌ๋„ค์ดํ„ฐ์˜ ๋†’์ด์— ๋Œ€ํ•œ ํ”ผ์‹คํ—˜์ž์˜ ๋งŒ์กฑ๋„๋Š” ๋†’๊ฒŒ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๋˜ํ•œ, ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ๋…๋ฆฝ๋ณ€์ˆ˜๋ฅผ ๋ธ๋ฆฌ๋„ค์ดํ„ฐ์˜ ๊ฐ„๊ฒฉ, ๋†’์ด ๋ฐ ํฌ๊ธฐ๋กœ ์„ค์ •ํ•˜๊ณ  ์ข…์†๋ณ€์ˆ˜๋ฅผ ์ด์šฉ์ž ๋งŒ์กฑ๋„๋กœ ์‚ฌ์šฉํ•˜์—ฌ ์ดํ•ญ ๋กœ์ง€์Šคํ‹ฑ ํšŒ๊ท€๋ถ„์„์„ ์‹ค์‹œํ•˜์˜€๋‹ค. ๋ถ„์„๊ฒฐ๊ณผ๋ฅผ ํ†ตํ•ด ์ด์šฉ์ž์˜ 70%๊ฐ€ ๋งŒ์กฑํ•˜๊ณ  ๋ธ๋ฆฌ๋„ค์ดํ„ฐ์˜ ๋†’์ด์™€ ํฌ๊ธฐ๊ฐ€ ๊ณ ๋ ค๋œ ๋ธ๋ฆฌ๋„ค์ดํ„ฐ ๊ฐ„๊ฒฉ์„ ์„ค์ •ํ•˜์—ฌ ์ œ์‹œํ•˜์˜€๋‹ค. ๋ธ๋ฆฌ๋„ค์ดํ„ฐ ํฌ๊ธฐ๊ฐ€ 100mm์ธ ๊ฒฝ์šฐ ๋†’์ด์— ๋”ฐ๋ผ 6.10m~14.28m์˜ ๊ฐ„๊ฒฉ์„ ์„ ์ •ํ•ด์•ผํ•˜๋ฉฐ, ๋ธ๋ฆฌ๋„ค์ดํ„ฐ ํฌ๊ธฐ๊ฐ€ 150mm์ธ ๊ฒฝ์šฐ ๋†’์ด์— ๋”ฐ๋ผ 22.01m~30.19m์˜ ๊ฐ„๊ฒฉ์„ ์„ค์ •ํ•ด์•ผ ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋ถ„์„๋˜์—ˆ๋‹ค.
ํ† ๋ชฉ๊ณตํ•™
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