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Fixed Constraint (Rigid Domain) to fully constrain the rigid domain.
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Prescribed Displacement/Rotation to prescribe the displacement of individual degrees of freedom.
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Applied Force (Rigid Domain) to apply a force in given point.
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Applied Moment (Rigid Domain) to apply a moment.
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Mass and Moment of Inertia (Rigid Domain) to add extra mass and moment of inertia in a given point.
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Spring Foundation (Rigid Domain) to add a translational or rotational spring or damper in a given point.
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This section is only present when Rigid Domain is used in the Layered Shell interface. See the documentation for the Rigid Domain node in the Layered Shell chapter.
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For Center of mass, the center of rotation is taken as the center of mass of the rigid domain.
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For Centroid of selected entities select an Entity level — Boundary, Edge, or Point. The available choices depend on physics interface and geometrical dimension. The center of rotation is located at the centroid of the selected entities, which do not need to be related to rigid domain itself. As a special case, you can select a single point, and thus use that point as center of rotation.
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Once chosen, a default Center of Rotation: Boundary, Center of Rotation: Edge, or Center of Rotation: Point subnode is automatically added.
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Modeling Rigid Bodies: Application Library path Structural_Mechanics_Module/Connectors_and_Mechanisms/rigid_domain
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