PERFORMS LS-DYNA MATERIAL REMOVE STRAIN RATES¶
Removes strain-rate dependency from LS-DYNA material definitions by processing the keyword file and stripping rate-dependent curve/table references. Use this worker to collapse rate-dependent MAT cards to a single quasi-static curve before calibration or simplified simulations.
When to use¶
Tagged: curve, keyword, lsdyna, mat_24, material, rate_dependency, strain_rate, table.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| LS-DYNA Input File | lsdyna_file | file | — | ✓ | LS-DYNA keyword (.k / .key) file containing one or more material cards with their associated load curves and tables from which strain-rate dependency will be removed; required, no default. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| Updated Keyword | updated_keyword | text | Modified LS-DYNA keyword text with strain-rate-dependent curve/table references stripped or collapsed to a single static definition. |
| Logs | logs | dataset | Tabular processing log (dataset) recording which material cards and curve/table IDs were modified or removed during the operation. |
| Compare Data | compare_data | dataset | Dataset containing before/after curve data for each affected material, enabling comparison of the original rate-dependent response against the simplified output. |
Disciplines¶
- cae.preprocessing.deck_authoring
- engineering.material.calibration
- engineering.material.characterization
Auto-generated from platform schema. Worker id: lsdyna_material_remove_strain_rates. Schema hash: b2ca55648c6b. Hand-curated docs in workerexamples/ override this page when present.