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Dear All,
I have a model that uses UMAT to define material properties. This model will be used for fracture analysis using Abaqus XFEM technique. It seems that we have to use " *SURFACEBEHAVIOR" within material definition section. But, when I use this keyword, the Abaqus gave me this error:""in keyword *DEPVAR, file "Job-3.inp", line ##: The keyword is misplaced. It can be suboption for the following keyword(s)/level(s): material, gasketbehavior
""
This is material definition keywrods from input file:
** MATERIALS** *Material, name=MATERIAL-1
*Surface Interaction, name=SURF_INT1.,*Surface Behavior, augmented Lagrange1.*Damage Initiation, criterion=QUADS40.,40.,40.*Damage Evolution, type=ENERGY10.,*Damage Stabilization0.0001*Depvar 21,
Does anybody has any idea how to solve this issue?
Thanks,