| { |
| "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" |
| } |
|
|
