The 3rd argument specifies the damage criteria to use for the cohesive material. This constant must be a two digit integer. The tens place of the integer specifies the damage initiation criterion to use and can be a 1 or a 2. The ones place gives the damage evolution criterion and can be a 1, 2, or 3. The table below lists the valid values and which criteria they correspond to. See Appendices B.5-B.6 for descriptions of the damage criteria.
Valid Values for Argument 3: