The following keywords provide additional options to existing material models to users of the LS-DYNA system.
This material behavior is written as *MAT_ADD_DAMAGE_GISSMO.
To define a valid material in workbench, the following conditions must be true:
ECRIT must be greater than or equal to 0
FADEXP must be greater than or equal to 0
LCSRS must be a curve (table is not supported)
This material behavior is written as *MAT_ADD_EROSION.
To define a valid material in workbench, the following conditions must be true:
SIGVM must be greater than or equal to 0
MXEPS must be greater than or equal to 0
LCFLD must be a curve (table is not supported)
IDAM must be equal to 0