Update set_043/set_043_黄誉扬.json

set_043/set_043_黄誉扬.json

@@ -6,16 +6,16 @@
             "id": 1,
             "domain": "Education",
             "task_type": {
-                "L1": "III. Cross-Video Integrated Reasoning",
-                "L2": "4. Domain Knowledge Application",
-                "L3": "(1) Specialized Knowledge Comprehension"
+                "L1": "Cross-Video Integrated Reasoning",
+                "L2": "Domain Knowledge Application",
+                "L3": "Specialized Knowledge Comprehension"
             },
-            "question": "Based on the physical formulas in Video A, why are super tall buildings such as Taipei 101 much more sensitive to long-period seismic waves (low-frequency vibrations) than ordinary short buildings?",
+            "question": "Based on the physical formulas in Video A, why are super tall buildings such as Taipei 101 much more sensitive to long-period seismic waves than ordinary short buildings?",
             "options": {
-                "A": "Short buildings have greater mass: according to the formula, larger mass leads to lower frequency, so short buildings are more prone to low-frequency resonance",
-                "B": "Stiffness-height relationship: Due to the building's extreme height, its equivalent stiffness $k$ is relatively small, resulting in a very low natural frequency $f_n$. When the driving frequency of low-frequency seismic waves approaches the building's low natural frequency, resonance occurs according to Video A's theory, causing a sharp amplification of amplitude",
-                "C": "Seismic wave frequency increases during propagation: tall buildings intercept high-frequency signals",
-                "D": "Taipei 101 has an excessively large $k$ value: the structure is too stiff to absorb low-frequency energy"
+                "A": "Tall buildings have larger structural mass and more flexible deformation space, and the combined effect of mass and deformation makes them actively capture low-frequency seismic components and amplify the vibration response more significantly than short buildings",
+                "B": "The higher the building, the smaller the equivalent structural stiffness, which makes its natural frequency lower and easy to resonate with low-frequency seismic waves, resulting in obvious amplitude amplification",
+                "C": "High-frequency seismic waves decay rapidly during propagation, and only long-period waves can reach the height of super tall buildings to form effective excitation",
+                "D": "Short buildings have higher structural damping, which can directly filter out low-frequency seismic vibrations and avoid large amplitude responses"
             },
             "answer": "B",
             "evidence": [],
@@ -25,16 +25,16 @@
             "id": 2,
             "domain": "Education",
             "task_type": {
-                "L1": "III. Cross-Video Integrated Reasoning",
-                "L2": "4. Domain Knowledge Application",
-                "L3": "(1) Specialized Knowledge Comprehension"
+                "L1": "Cross-Video Integrated Reasoning",
+                "L2": "Domain Knowledge Application",
+                "L3": "Specialized Knowledge Comprehension"
             },
-            "question": "Based on the mechanical principle of 'phase' in Video A, what is the core physical purpose of the golden sphere moving in the opposite direction to the building in Video B?",
+            "question": "Based Video A, what is the core physical purpose of the golden sphere moving in the opposite direction to the building in Video B?",
             "options": {
-                "A": "Change the building's center of gravity: keep the center of gravity directly above the base through the movement of the golden sphere",
-                "B": "Increase air resistance: the swinging of the golden sphere disturbs airflow inside the building and provides aerodynamic damping",
-                "C": "Lower the natural frequency of the structure: the golden sphere increases $m$, allowing the building to avoid all wind frequencies completely",
-                "D": "Generate counter-acting inertial force: tune the frequency of the golden sphere so its motion has a ~180° phase difference with the building's sway. The momentum of the sphere pulls against the building at critical moments, canceling kinetic energy input by external wind and suppressing the building's amplitude"
+                "A": "Adjust the building's center of gravity in real time to keep the overall structure vertically stable and avoid lateral deviation from the central axis",
+                "B": "Provide additional aerodynamic damping by disturbing the surrounding airflow during swinging, thus weakening the wind-induced vibration of the building",
+                "C": "Increase the total structural mass and adjust the combined natural frequency, so that the whole system can stay away from the frequency band of wind excitation and reduce resonance risk",
+                "D": "Form a phase difference with the building's vibration to produce reverse inertial force, which counteracts the vibration energy and reduces the swing amplitude"
             },
             "answer": "D",
             "evidence": [],
@@ -44,16 +44,16 @@
             "id": 3,
             "domain": "Education",
             "task_type": {
-                "L1": "III. Cross-Video Integrated Reasoning",
-                "L2": "4. Domain Knowledge Application",
-                "L3": "(1) Specialized Knowledge Comprehension"
+                "L1": "Cross-Video Integrated Reasoning",
+                "L2": "Domain Knowledge Application",
+                "L3": "Specialized Knowledge Comprehension"
             },
             "question": "Based on the definition of damping in Video A, where does the huge kinetic energy absorbed by Taipei 101 during a typhoon eventually go?",
             "options": {
-                "A": "Stored as potential energy in the golden sphere: energy is converted into height of the sphere and permanently stored in the suspension system",
-                "B": "Conducted deep into the foundation: vibration energy is directly discharged into the deep earth through the building's core tube",
-                "C": "Converted into heat in hydraulic oil: the building's kinetic energy is transferred to the golden sphere, which drives hydraulic struts to reciprocate, converting kinetic energy into heat via viscous friction and dissipating it into the atmosphere",
-                "D": "Absorbed by the building's glass curtain wall: elastic deformation of the skin completely cancels the energy"
+                "A": "It is stored as gravitational potential energy of the tuned mass damper and kept inside the structural system stably for a long time",
+                "B": "It is transmitted layer by layer through the core tube and frame columns to the deep foundation, and finally dissipated into the underground rock and soil medium through structural contact and friction",
+                "C": "It is transferred to the damping device and converted into heat through internal viscous friction, then released into the surrounding environment",
+                "D": "It is offset and consumed by the elastic deformation and recovery of the external curtain wall and envelope structure during vibration"
             },
             "answer": "C",
             "evidence": [],
@@ -63,16 +63,16 @@
             "id": 4,
             "domain": "Education",
             "task_type": {
-                "L1": "III. Cross-Video Integrated Reasoning",
-                "L2": "4. Domain Knowledge Application",
-                "L3": "(1) Specialized Knowledge Comprehension"
+                "L1": "Cross-Video Integrated Reasoning",
+                "L2": "Domain Knowledge Application",
+                "L3": "Specialized Knowledge Comprehension"
             },
-            "question": "Based on the theory in Video A, why must the length of the golden sphere's suspension cables be precisely adjusted in Video B?",
+            "question": "Based on Video A, why must the length of the golden sphere's suspension cables be precisely adjusted in Video B?",
             "options": {
-                "A": "To prevent the sphere from hitting the tourist observation deck: this is only a secondary safety design",
-                "B": "Frequency matching by tuning: cable length determines the pendulum frequency of the golden sphere. It must be tuned to match the building's natural frequency to absorb maximum energy during resonance and achieve optimal vibration reduction",
-                "C": "To reduce the swing amplitude of the sphere: longer cables mean smaller amplitude and higher safety",
-                "D": "Increase the lateral stiffness $k$ of the building: the cables act as stay cables"
+                "A": "To precisely match the net height of the building's middle floor, ensuring that the sphere's maximum swing range does not interfere with the internal structure, which is a key premise for the safe operation of the damping device",
+                "B": "The suspension cable length directly determines the pendulum frequency of the golden sphere, which needs to be precisely tuned to be consistent with the building's natural frequency to achieve optimal vibration energy absorption",
+                "C": "Precise adjustment of cable length can accurately control the swing period and phase of the sphere, avoiding the superposition of the sphere's vibration and the building's sway, which would otherwise amplify the overall structural vibration and reduce the damping effect",
+                "D": "To ensure the uniform distribution of tension in each suspension cable, avoiding local stress concentration caused by inconsistent cable lengths, which could lead to cable fatigue damage and affect the long-term stability of the damping system"
             },
             "answer": "B",
             "evidence": [],