Merge remote changes and resolve conflicts - keep updated README with code directory info

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SAWP-20/README.md

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+# SAWP-20 Benchmark Dataset
+
+This dataset contains 20 structural analysis problems with their corresponding ground truth schematics and simplified problem descriptions.
+
+## Dataset Structure
+
+- `ground_truth/`: Contains 20 PNG images (schematic_01.png to schematic_20.png) showing the ground truth structural schematics
+- `problem_descriptions/`: Contains 20 text files (problem_1.txt to problem_20.txt) with simplified problem descriptions containing only the problem context
+
+## Problem Description Format
+
+Each problem description file contains only the essential problem context, including:
+- Structural geometry and dimensions
+- Material properties (Young's modulus, cross-sectional areas, moments of inertia)
+- Loading conditions
+- Support conditions
+- Expected analysis outputs
+
+## Usage
+
+This dataset is designed for benchmarking structural analysis code generation systems. Each problem provides:
+- Clear structural problem definition
+- All necessary parameters for analysis
+- Expected outputs (deformations and internal forces)
+
+## File Naming Convention
+
+- Ground truth images: `schematic_XX.png` where XX is the problem number (01-20)
+- Problem descriptions: `problem_X.txt` where X is the problem number (1-20)

SAWP-20/problem_descriptions/problem_1.txt

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+How does a simple 2D frame, consisting of two vertical columns (4e0 meters in height) and one horizontal girder (6e0 meters in length), behave under the combined effects of a horizontal point load of 2e3 N at the top of one column and a uniform vertical distributed load of 1e4 N/m along the girder, considering elastic material properties with a Young's modulus E of 2e11 Pa, column cross-sectional area of 2e-3 m^2, girder cross-sectional area of 6e-3 m^2, column moment of inertia Ic of 1.6e-5 m^4, and girder moment of inertia Ig of 5.4e-5 m^4, all supports are fixed and what are the resulting deformations and internal forces (axial, shear, and moment) in the frame?

SAWP-20/problem_descriptions/problem_10.txt

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+How does a two-story three-bay 2D frame, consisting of 8 vertical columns (4 meters in height each) and 6 horizontal girders (6 meters in length each), behave under the uniform vertical distributed load of 1e4 N/m along each girder? Consider elastic material properties with Young's modulus of 2e11 Pa, column cross-sectional area of 2e-3 m^2, girder cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, and girder moment of inertia of 5.4e-5 m^4 and all supports are fixed.. What are the resulting deformations and internal forces (axial force, shear force, and bending moment) within the frame?

SAWP-20/problem_descriptions/problem_11.txt

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+How does a two-story two-bay 2D frame, the first bay has two stories and the second bay has one story, the frame consists of 5 vertical columns (4 meters in height each) and 3 horizontal girders (6 meters in length each), behave under the horizontal point load of 2e3 N at each column on the left side? Consider elastic material properties with Young's modulus of 2e11 Pa, column cross-sectional area of 2e-3 m^2, girder cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, and girder moment of inertia of 5.4e-5 m^4 and all supports are fixed. What are the resulting deformations and internal forces (axial force, shear force, and bending moment) within the frame?

SAWP-20/problem_descriptions/problem_12.txt

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+How does a two-story two-bay 2D frame, the first bay has two stories and the second bay has one story, the frame consists of 5 vertical columns (4 meters in height each) and 3 horizontal girders (6 meters in length each), behave under the uniform vertical distributed load of 1e4 N/m along each girder? Consider elastic material properties with Young's modulus of 2e11 Pa, column cross-sectional area of 2e-3 m^2, girder cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, and girder moment of inertia of 5.4e-5 m^4 and all supports are fixed.. What are the resulting deformations and internal forces (axial force, shear force, and bending moment) within the frame?

SAWP-20/problem_descriptions/problem_13.txt

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+How does a two-story two-bay 2D frame, the first bay has one story and the second bay has two stories, the frame consists of 5 vertical columns (4 meters in height each) and 3 horizontal girders (6 meters in length each), behave under the horizontal point load of 2e3 N at the column on the left side on the first story and on the second story? Consider elastic material properties with Young's modulus of 2e11 Pa, column cross-sectional area of 2e-3 m^2, girder cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, and girder moment of inertia of 5.4e-5 m^4 and all supports are fixed. What are the resulting deformations and internal forces (axial force, shear force, and bending moment) within the frame?

SAWP-20/problem_descriptions/problem_14.txt

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+How does a two-story two-bay 2D frame, the first bay has one story and the second bay has two stories, the frame consists of 5 vertical columns (4 meters in height each) and 3 horizontal girders (6 meters in length each), behave under the uniform vertical distributed load of 1e4 N/m along each girder? Consider elastic material properties with Young's modulus of 2e11 Pa, column cross-sectional area of 2e-3 m^2, girder cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, and girder moment of inertia of 5.4e-5 m^4 and all supports are fixed.. What are the resulting deformations and internal forces (axial force, shear force, and bending moment) within the frame?

SAWP-20/problem_descriptions/problem_15.txt

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+How does a simple 2D frame, consisting of two vertical columns (4e0 meters in height) and with a spacing of 8e0 meters between the two columns, have two identical diagonal members forming the roof in the middle of the columns, where the vertical height from the top of the columns to the peak of the roof is 3e0 meters, behave under the effect of a horizontal point load of 2e3 N at the left column, considering elastic material properties with a Young's modulus E of 2e11 Pa, column cross-sectional area of 2e-3 m^2, diagonal member cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, and diagonal member moment of inertia of 5.4e-5 m^4 and all supports are fixed. What are the resulting deformations and internal forces (axial, shear, and moment) in the frame?

SAWP-20/problem_descriptions/problem_16.txt

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+How does a simple 2D frame, consisting of two vertical columns (4e0 meters in height) and with a spacing of 8e0 meters between the two columns, have two identical diagonal members forming the roof in the middle of the columns, where the vertical height from the top of the columns to the peak of the roof is 3e0 meters, behave under the uniform distributed load of 1e4 N/m along each diagonal member? The direction of the distributed load is inward. Considering elastic material properties with a Young's modulus E of 2e11 Pa, column cross-sectional area of 2e-3 m^2, diagonal member cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, and diagonal member moment of inertia of 5.4e-5 m^4 and all supports are fixed. What are the resulting deformations and internal forces (axial, shear, and moment) in the frame?

SAWP-20/problem_descriptions/problem_17.txt

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+How does a simple 2D frame, consisting of two vertical columns (4e0 meters in height), one horizontal girder (6e0 meters in length) and two diagonal members forming the braces (one node of the diagonal member is connected to the top of the column and another node is connected to the ground), one is on the left side of the left column and another is on the right side of the right column, where the horizontal length from the top of the column to the support of the diagonal member is 4e0 meters, behave under the effect of a horizontal point load of 2e3 N at the left column, considering elastic material properties with a Young's modulus E of 2e11 Pa, column cross-sectional area of 2e-3 m^2, diagonal member cross-sectional area of 6e-3 m^2, girder cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, diagonal member moment of inertia of 5.4e-5 m^4, girder moment of inertia of 5.4e-5 m^4 and all supports are fixed. What are the resulting deformations and internal forces (axial, shear, and moment) in the frame?

SAWP-20/problem_descriptions/problem_18.txt

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+How does a simple 2D frame, consisting of two vertical columns (4e0 meters in height), one horizontal girder (6e0 meters in length) and two diagonal members forming the braces (one node of the diagonal member is connected to the top of the column and another node is connected to the ground), one is on the left side of the left column and another is on the right side of the right column, where the horizontal length from the top of the column to the support of the diagonal member is 4e0 meters, behave under the uniform distributed load of 1e4 N/m along the girder, considering elastic material properties with a Young's modulus E of 2e11 Pa, column cross-sectional area of 2e-3 m^2, diagonal member cross-sectional area of 6e-3 m^2, girder cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, diagonal member moment of inertia of 5.4e-5 m^4, girder moment of inertia of 5.4e-5 m^4 and all supports are fixed. What are the resulting deformations and internal forces (axial, shear, and moment) in the frame?

SAWP-20/problem_descriptions/problem_19.txt

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+How does a simple 2D frame, consisting of two vertical columns (4e0 meters in height), one horizontal girder (6e0 meters in length) and two cantilever beams (2e0 meters in length) on both sides which are connected to the top of two columns, behave under the combined effects of two vertical point loads of 2e3 N at the end of each cantilever beam on both sides, considering elastic material properties with a Young's modulus E of 2e11 Pa, column cross-sectional area of 2e-3 m^2, girder and cantilever beam cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, and girder and cantilever beam moment of inertia of 5.4e-5 m^4, all supports are fixed and what are the resulting deformations and internal forces (axial, shear, and moment) in the frame?

SAWP-20/problem_descriptions/problem_2.txt

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+How does a simple 2D frame, consisting of one vertical column (4e0 meters in height), one diagonal member forming the brace in the left side of the column, where the horizontal height from the top of the column to the support of the diagonal member is 6e0 meters, behave under the effect of a horizontal point load of 2e3 N at the top of the column, considering elastic material properties with a Young's modulus E of 2e11 Pa, column cross-sectional area of 2e-3 m^2, diagonal member cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, and diagonal member moment of inertia of 5.4e-5 m^4 and all supports are fixed. What are the resulting deformations and internal forces (axial, shear, and moment) in the frame?

SAWP-20/problem_descriptions/problem_20.txt

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+How does a simple 2D frame, consisting of two vertical columns (4e0 meters in height), one horizontal girder (6e0 meters in length) and two cantilever beams (2e0 meters in length) on both sides which are connected to the top of two columns, behave under the uniform vertical distributed load of 1e4 N/m along the girder and two cantilever beams, considering elastic material properties with a Young's modulus E of 2e11 Pa, column cross-sectional area of 2e-3 m^2, girder and cantilever beam cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, and girder and cantilever beam moment of inertia of 5.4e-5 m^4, all supports are fixed and what are the resulting deformations and internal forces (axial, shear, and moment) in the frame?

SAWP-20/problem_descriptions/problem_3.txt

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+How does a simple 2D frame, consisting of two vertical columns (4e0 meters in height) and one horizontal girder (6e0 meters in length), behave under the effect of a horizontal point load of 2e3 N at the top of one column, considering elastic material properties with a Young's modulus E of 2e11 Pa, column cross-sectional area of 2e-3 m^2, girder cross-sectional area of 6e-3 m^2, column moment of inertia Ic of 1.6e-5 m^4, and girder moment of inertia Ig of 5.4e-5 m^4 and all supports are fixed. What are the resulting deformations and internal forces (axial, shear, and moment) in the frame?

SAWP-20/problem_descriptions/problem_4.txt

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+How does a simple 2D frame, consisting of two vertical columns (4e0 meters in height) and one horizontal girder (6e0 meters in length), behave under the effect of a uniform vertical distributed load of 1e4 N/m along the girder, considering elastic material properties with a Young's modulus E of 2e11 Pa, column cross-sectional area of 2e-3 m^2, girder cross-sectional area of 6e-3 m^2, column moment of inertia Ic of 1.6e-5 m^4, and girder moment of inertia Ig of 5.4e-5 m^4 and all supports are fixed. What are the resulting deformations and internal forces (axial, shear, and moment) in the frame?

SAWP-20/problem_descriptions/problem_5.txt

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+How does a two-story 2D frame, consisting of four vertical columns (4 meters in height for each story) and two horizontal girders (6 meters in length each), behave under the horizontal point load of 2e3 N at each column on the left side? Consider elastic material properties with Young's modulus of 2e11 Pa, column cross-sectional area of 2e-3 m^2, girder cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, and girder moment of inertia of 5.4e-5 m^4 and all supports are fixed. What are the resulting deformations and internal forces (axial force, shear force, and bending moment) within the frame?

SAWP-20/problem_descriptions/problem_6.txt

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+How does a two-story 2D frame, consisting of four vertical columns (4 meters in height for each story) and two horizontal girders (6 meters in length each), behave under the uniform vertical distributed load of 1e4 N/m along each girder? Consider elastic material properties with Young's modulus of 2e11 Pa, column cross-sectional area of 2e-3 m^2, girder cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, and girder moment of inertia of 5.4e-5 m^4 and all supports are fixed. What are the resulting deformations and internal forces (axial force, shear force, and bending moment) within the frame?

SAWP-20/problem_descriptions/problem_7.txt

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+How does a one-story two-bay 2D frame, consisting of three vertical columns (4 meters in height each) and two horizontal girders (6 meters in length each), behave under the horizontal point load of 2e3 N at the top of the column on the left side? Consider elastic material properties with Young's modulus of 2e11 Pa, column cross-sectional area of 2e-3 m^2, girder cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, and girder moment of inertia of 5.4e-5 m^4 and all supports are fixed. What are the resulting deformations and internal forces (axial force, shear force, and bending moment) within the frame?

SAWP-20/problem_descriptions/problem_8.txt

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+How does a one-story two-bay simple 2D frame, consisting of three vertical columns (4 meters in height each) and two horizontal girders (6 meters in length each), behave under the uniform vertical distributed load of 1e4 N/m along each girder? Consider elastic material properties with Young's modulus of 2e11 Pa, column cross-sectional area of 2e-3 m^2, girder cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, and girder moment of inertia of 5.4e-5 m^4 and all supports are fixed.. What are the resulting deformations and internal forces (axial force, shear force, and bending moment) within the frame?

SAWP-20/problem_descriptions/problem_9.txt

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+How does a two-story three-bay 2D frame, consisting of 8 vertical columns (4 meters in height each) and 6 horizontal girders (6 meters in length each), behave under the horizontal point load of 2e3 N at each column on the left side? Consider elastic material properties with Young's modulus of 2e11 Pa, column cross-sectional area of 2e-3 m^2, girder cross-sectional area of 6e-3 m^2, column moment of inertia of 1.6e-5 m^4, and girder moment of inertia of 5.4e-5 m^4 and all supports are fixed. What are the resulting deformations and internal forces (axial force, shear force, and bending moment) within the frame?