CONVERTS THE TORSIONAL STRESS VS SHEAR STRAIN TO UNI-AXIAL STRESS VS EFFECTIVE STRAIN¶
Converts a torsional engineering stress vs. shear strain curve into a uniaxial true stress vs. effective (von Mises) strain curve using standard torsion-to-uniaxial transformation factors (√3 for stress, 1/√3 for strain). Use this worker when torsional test data must be expressed in the uniaxial convention required by material cards such as MAT_24.
When to use¶
Classification: process.
Tagged: curve_transform, effective_strain, mat_24, shear_strain, stress_strain, torsion, uniaxial, von_mises.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Torsional Eng Stress Strain Curve | torsional_eng_stress_strain_curve | vector | — | Torsional engineering stress (MPa) vs. engineering shear strain (mm/mm) curve obtained from a torsion test; provide as a two-column vector [shear_strain, torsional_stress]. Optional — if omitted the worker returns no output. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| curve_torsion_to_uniaxial_output_1 | curve_torsion_to_uniaxial_output_1 | vector | Converted uniaxial (effective) stress vs. effective strain curve as a two-column vector [effective_strain, uniaxial_stress (MPa)], ready for direct use in a material stress-strain card (e.g. MAT_24). |
Disciplines¶
- data.curve.transform
- engineering.material.characterization
Runnable example¶
A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: /api/workflow/example?id=curve_torsion_to_uniaxial
Auto-generated from transformation schema. Worker id: curve_torsion_to_uniaxial. Schema hash: c4f645aec814. Hand-curated docs in workerexamples/ override this page when present.