No Rotation
The
No Rotation
node adds an edge (3D), boundary (2D), or point (2D and 3D) condition that prevents all rotation at the selected objects while still allowing translational motion.
Constraint Settings
To display this section, click the
Show
button (
) and select
Advanced Physics Options
.
In the
COMSOL Multiphysics Reference Manual:
•
Constraint Reaction Terms
•
Weak Constraints
•
Constraint Settings
You can activate and deactivate this boundary condition by assigning it to a constraint group. See
Load Cases
in the
Structural Mechanics Modeling
chapter.
Location in User Interface
Context Menus
Beam>Line Constraints>No Rotation
(Line)
Beam>More Constraints>No Rotation
(Point)
Ribbon
Physics tab with
Beam
selected:
Edges>Line Constraints>No Rotation
Points>More Constraints>No Rotation
) and select Advanced Physics Options.
