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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 ... |
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-sect... |
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 ... |
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 ... |
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 ... |
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 ... |
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, ... |
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, ... |
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 ... |
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 ... |
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 e... |
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 2e... |
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 ... |
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-sectiona... |
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-se... |
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... |
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... |
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, col... |
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... |
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-sect... |
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 ... |
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-sect... |
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 ... |
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 ... |
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 ... |
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 ... |
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, ... |
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, ... |
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 ... |
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 ... |
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 e... |
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 2e... |
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 ... |
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-sectiona... |
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-se... |
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... |
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... |
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, col... |
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... |
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-sect... |
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Check out the documentation for more information.
SAWP-20 Benchmark Dataset
This dataset contains 20 structural analysis problems with their corresponding ground truth schematics, simplified problem descriptions, and reference code solutions.
Dataset Structure
ground_truth/: Contains 20 PNG images (schematic_01.png to schematic_20.png) showing the ground truth structural schematicsproblem_descriptions/: Contains 20 text files (problem_1.txt to problem_20.txt) with simplified problem descriptions containing only the problem contextcode/: Contains 20 Python files (1.py to 20.py) with ground truth reference solutions implemented using OpenSeesPy
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
Ground Truth Code Solutions
The code/ directory contains reference implementations for all 20 problems. These solutions are written in Python using:
- OpenSeesPy: For structural analysis and finite element modeling
- opsvis: For visualization of structural models, loads, deformations, and internal forces
- matplotlib: For plotting and visualization
Each code file follows a consistent structure:
- Model initialization and parameter configuration
- Node and element definition
- Boundary conditions (supports)
- Load application (point loads and/or distributed loads)
- Analysis setup and execution
- Visualization of results (model, loads, deformations, and internal force diagrams)
These reference solutions represent the expected output that code generation frameworks should produce for each problem.
Usage
This dataset is designed for benchmarking structural analysis code generation systems. Each problem provides:
- Clear structural problem definition
- All necessary parameters for analysis
- Ground truth reference code solution
- Expected outputs (deformations and internal forces)
File Naming Convention
- Ground truth images:
schematic_XX.pngwhere XX is the problem number (01-20) - Problem descriptions:
problem_X.txtwhere X is the problem number (1-20) - Ground truth code:
X.pywhere X is the problem number (1-20)
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