*POROUS FAILURE CRITERIA

Define porous material failure criteria for a POROUS METAL PLASTICITY model.

This option is used to specify the material failure criteria in a porous metal.

This page discusses:

There are no parameters associated with this option.
Data line to define material failure criteria

There are no parameters associated with this option.

Data line to define material failure criteria

First (and only) line

Void volume fraction at total failure, $f_{F} > 0$ . The default is 1.
Critical void volume fraction (threshold of rapid loss of stress carrying capacity), $f_{c} \geq 0$ . The default is $f_{F}$ .