Python Scripts For Abaqus Learn By Example Pdf -

# mesh_convergence.py mesh_sizes = [10.0, 5.0, 2.0, 1.0, 0.5] results = [] for size in mesh_sizes: # Create model (same as Example 1) modelName = f'MeshStudy_size' # ... build model ...

# Get last step, last frame step = odb.steps.values()[-1] frame = step.frames[-1] # Reaction force (RF) rf_field = frame.fieldOutputs['RF'] total_RF = sum([value.data[1] for value in rf_field.values]) # Y-direction sum output_lines.append(f"filename, Total RF = total_RF:.2f") odb.close() with open('reaction_forces.csv', 'w') as f: f.write("ODB_File, Total_RF_Y\n") f.write("\n".join(output_lines)) python scripts for abaqus learn by example pdf

# Submit job jobName = f'Job_Mesh_size' job = mdb.Job(name=jobName, model=modelName) job.submit() job.waitForCompletion() # mesh_convergence

# beam_plugin.py from abaqusConstants import * from abaqusGui import * import os class BeamPlugin(AFXDataDialog): def (self, form): AFXDataDialog. init (self, form, 'Parametric Beam', BUTTON_OK | BUTTON_CANCEL) AFXTextField(self, 8, 'Length (mm)', form.lengthKw) AFXTextField(self, 8, 'Force (N)', form.forceKw) # Run job jobName = f'Job_E_int(E)' myJob = mdb

# parameter_sweep.py from abaqus import * from abaqusConstants import * from caeModules import * import os modulus_values = [1e5, 2e5, 3e5, 4e5] output_file = open('sweep_results.txt', 'w') output_file.write('YoungsModulus, MaxDisplacement\n')

Node label detection requires careful handling – in practice, use getClosest() on a set. 6. Example 4: Batch Post-Processing Multiple ODB Files Goal: Extract reaction force from many simulation results in a folder.

# Run job jobName = f'Job_E_int(E)' myJob = mdb.Job(name=jobName, model=modelName) myJob.submit() myJob.waitForCompletion()