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"id": "single-software-execution--cli--abaqus--task-20--windows",
"snapshot": "ABAQUS-2025L",
"instruction": "Perform a static tensile analysis of a thin rectangular shell plate with a central circular hole (Variant A) using Abaqus via the Command Line Interface (CLI). To start Abaqus/CAE, run `C:\\SIMULIA\\CAE\\2025LE\\win_b64\\resources\\install\\le\\launcher.bat cae` (adjust path to your install). Before starting the work, Abaqus command-line jobs should be launched through `C:\\SIMULIA\\Commands\\abaqus.bat`.\n\nUse the N-mm-MPa unit system. Part: Create a 3D Deformable Shell planar part. Sketch a rectangle from (0, 0) to (160, 80) in the X-Y plane. Sketch a circular hole at the plate center (X = 80, Y = 40) with a diameter of 16 mm. Property: Create a material named Steel. Set Young's modulus E = 210000 MPa and Poisson's ratio nu = 0.3. Create a Homogeneous Shell Section with thickness = 1.2 mm and 5 integration points. Assign the shell section to the whole plate. Assembly: Create one dependent instance of the plate. Step: Create a Static, General step named Step-Tension-A. Use small-displacement analysis with nonlinear geometry off. Boundary Conditions: Apply U3 = 0 to all plate nodes to keep the shell in the X-Y plane. At the bottom-left corner node (X = 0, Y = 0), apply U1 = U2 = 0. At the bottom-right corner node (X = 160, Y = 0), apply U2 = 0 only. Loading: Represent the tensile edge load of 12 N/mm on the left and right vertical edges using equivalent nodal forces after meshing. On the X = 0 edge, apply nodal forces in the negative X direction. On the X = 160 edge, apply nodal forces in the positive X direction. For each loaded edge node, calculate the nodal force as 12 N/mm multiplied by that node's tributary edge length. Mesh: Apply a global seed size of 10 mm. Seed the circular hole edge with a size of 4 mm. Use S4R shell elements and generate the mesh. Job: Create a job named Job-Hole-A and submit it for solving. Wait for the analysis to complete successfully. Visualization: Review the von Mises stress field. Record the maximum von Mises stress and whether it occurs near the circular hole. Save: Save the model database to C:\\Users\\user\\Desktop\\Job-Hole-A.cae and ensure the output database is generated as C:\\Users\\user\\Desktop\\Job-Hole-A.odb.",
"source": "https://github.com/nasa/abaverify https://github.com/pantale/abaqusVumat https://github.com/davidmorinNTNU/ABAQUS_subroutines",
"config": [
{
"type": "upload_file",
"parameters": {
"files": []
}
}
],
"trajectory": "trajectories/",
"related_apps": [
"abaqus"
],
"artifact_paths": [
"C:\\Users\\user\\Desktop\\Job-Hole-A.cae",
"C:\\Users\\user\\Desktop\\Job-Hole-A.odb"
],
"evaluator": {
"postconfig": [
{
"type": "upload_file",
"parameters": {
"files": [
{
"local_path": "task-20/eval.py",
"path": "C:\\Users\\user\\Desktop\\eval.py"
}
]
}
}
],
"func": "exact_match",
"result": {
"type": "vm_command_line",
"command": "C:\\SIMULIA\\Commands\\abaqus.bat cae noGUI=C:\\Users\\user\\Desktop\\eval.py",
"shell": "true"
},
"expected": {
"type": "rule",
"rules": {
"expected": "True\n"
}
}
},
"proxy": false,
"fixed_ip": false,
"possibility_of_env_change": "low"
}
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