| { |
| "id": "single-software-execution--cli--abaqus--task-01--windows", |
| "snapshot": "ABAQUS-2025L", |
| "instruction": "Build and solve a 2D axisymmetric finite-element model of a circular plate using Abaqus via the Command Line Interface (CLI) or Python scripting environment. To start Abaqus/CAE, run `C:\\SIMULIA\\CAE\\2025LE\\win_b64\\resources\\install\\le\\launcher.bat cae` (adjust path to your install). Abaqus command-line jobs should be launched through `C:\\SIMULIA\\Commands\\abaqus.bat`.\n\nAdopt the N-mm-MPa unit system throughout. Geometry: Create a 2D axisymmetric deformable solid part representing the circular plate cross-section. The radial extent is from r = 0 mm to r = 50 mm. The axial/thickness extent is from z = 0 mm to z = 1 mm. Material: Define a material named Steel. Set Young's modulus E = 210000 MPa and Poisson's ratio ν = 0.3. Assign this material to the entire plate section using a homogeneous solid section. Mesh and Element Type: Employ CAX4R axisymmetric solid elements. Use a structured mesh with a radial seed size of 2.0 mm and one element through the thickness. Create the following node sets: AXIS on the r = 0 boundary, OUTER on the r = 50 mm boundary, and TOP on the z = 1 mm boundary. Boundary Conditions: On AXIS, constrain radial displacement U1 = 0. On OUTER, constrain both U1 = 0 and U2 = 0. Loading: Apply a downward pressure of 0.1 N/mm² on the TOP boundary, represented as equivalent axisymmetric concentrated nodal forces. For each top node at radius r_i, compute the force in the U2 direction as: F_i = -p × 2πr_i × Δr_i For the first and last top nodes, use half the adjacent radial interval for Δr_i. For interior top nodes, use half the distance between neighboring top nodes. The node at r = 0 carries zero equivalent force. Analysis: Create a static analysis step named Step-Pressure. Request field output for U, RF, and S. Create and submit a job named Job-Plate, and wait for successful completion. Deliverables: Save the model database to C:\\Users\\user\\Desktop\\Job-Plate.cae and the output database to C:\\Users\\user\\Desktop\\Job-Plate.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-Plate.cae", |
| "C:\\Users\\user\\Desktop\\Job-Plate.odb" |
| ], |
| "evaluator": { |
| "postconfig": [ |
| { |
| "type": "upload_file", |
| "parameters": { |
| "files": [ |
| { |
| "local_path": "task-01/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" |
| } |
|
|
