Sensitivity interface at Material Level
Return to Extension of an existing material,cross section, and element for DDM-based:
The following functions need to be implemented in each material for sensitivity computation:
- int setParameter (const char **argv, int argc, Parameter ¶m);
- int updateParameter (int parameterID, Information &info);
- int activateParameter (int parameterID);
- double getStressSensitivity (int gradIndex, bool conditional);
- double getInitialTangentSensitivity (int gradIndex);
- int commitSensitivity (double strainGradient, int gradIndex, int numGrads);
- double getStrainSensitivity(int gradIndex);