Dear all,
I want to model crack initiation and propagation for a user defined material, using Abaqus. When I try to model , I get the following error:
A MATERIAL PROPERTY THAT IS NOT ALLOWED WITH A USER MATERIAL HAS BEEN SPECIFIED
when I take out critical damage initiation, the model works fine; which means that it doesnt allow me to couple UMAT with crack initiation. Does anyone know how to handle this problem?
All the best,
Panos