The Fixed Constraint and
Prescribed Displacement (Thin Layer) nodes are similar, in that the prescribed displacement of the structural part on which it is acting is prescribed to zero. The displacements and rotations are prescribed to zero in all directions. There are no settings for this node. See
Fixed Constraint.
To display this section, click the Show More Options button (
![](images/sme_ug_solid.07.084.1.png)
) and select
Advanced Physics Options in the
Show More Options dialog box. For more information about this section, see
Constraint Settings in the
COMSOL Multiphysics Reference Manual.
To display these sections, click the Show More Options button (
![](images/sme_ug_solid.07.084.2.png)
) and select
Advanced Physics Options in the
Show More Options dialog box. For more information about these sections, see
Excluded Surfaces, Excluded Edges, and Excluded Points in the
COMSOL Multiphysics Reference Manual.
Physics tab with Thin Layer node selected in the model tree: