There was a discussion about the implementation of those features here: RBE3 integration in PrepoMax (Kinematic & Distributing Coupling)
Distributing coupling constraints are quite tricky in CalculiX.
There was a discussion about the implementation of those features here: RBE3 integration in PrepoMax (Kinematic & Distributing Coupling)
Distributing coupling constraints are quite tricky in CalculiX.