CREATE A MAT_001 KEYWORD FOR LS-DYNA¶
Generates an LS-DYNA *MAT_001 (*MAT_ELASTIC) keyword block from basic elastic material parameters. Use this worker to programmatically author or inject a linear-elastic material card into an LS-DYNA input deck.
When to use¶
Classification: data.
Tagged: deck_authoring, elastic, keyword, ls-dyna, mat_001, mat_elastic, material.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Material Name | material_name | scalar | — | Alphanumeric label for the material (maps to the TITLE field of *MAT_001); leave blank to omit a title comment. | |
| Material ID | material_i_d | scalar | — | Integer material ID (MID) referenced by *SECTION and *PART cards; must be unique within the deck. | |
| Density | density | scalar | — | Mass density of the material (RO field); units must match the deck’s consistent unit system (e.g. kg/mm³ or tonne/mm³). | |
| Elastic Modulus | elastic_modulus | scalar | — | Young’s modulus (E field); units must be consistent with the deck (e.g. GPa or MPa). | |
| Poissons Ratio | poissons_ratio | scalar | — | Poisson’s ratio (PR field); dimensionless value typically in the range 0.0–0.5. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| dynakeyword_mat001_output_1 | dynakeyword_mat001_output_1 | text | Formatted *MAT_001 keyword block as plain text, ready to be appended or inserted into an LS-DYNA input deck (.k / .key file). |
Disciplines¶
- cae.preprocessing.deck_authoring
- engineering.material.library
Auto-generated from transformation schema. Worker id: dynakeyword_mat001. Schema hash: 68d5946cf60d. Hand-curated docs in workerexamples/ override this page when present.