Copen abaqus/ccx

[Calc_em]

@Iacobellis88

how can get the same value the penalty stiffness that abaqus uses in hard contact?

We don’t know exactly what penalty stiffness Abaqus uses for hard contact:

Penalty factor abaqus vs calculix

Does anyone know how calculate penalty stiffness in abaqus HARD contact? I tried to do CNORM/CDISP*CAREA but I didnt get good results. I would like to know to perform a correlation between calculix and abaqus penalty factor.