Hello to all,
My project is crack propagation in expander wheel.
I did static analysis in abaqus and i used FRANC3D for crack modelling.
I insert crack in FRANC3D, surface meshing is done but not volume meshing.
It gave me this error:
backtracking stagnating: restarting contraction
What is this error?
Can anyone help me?
I attach 2 pictures. First picture shows the meshing and another shows crack location.