Displacement constraints

Constraints for shells can be either applied to points or lines. In this example, the constraints are applied to the 11 points that are the base of the supports. These points have prescribed both, the displacements and the rotations.

If there were prescribed displacements, signs would be the following:

This condition must be assigned to the 11 points that are the base of the buiding. In all cases, the prescribed displacements and rotations are zero.