Rigid Walls
Rigid wall entities provide a method for treating a contact between a rigid surface and nodal points of a deformable body. In the LS-DYNA and Radioss user profiles, rigid walls can be created in the Model and Solver browsers.
LS-DYNA Cards
| Card | Description |
|---|---|
| *RIGIDWALL_GEOMETRIC_CYLINDER | |
| *RIGIDWALL_GEOMETRIC_CYLINDER_DISPLAY | |
| *RIGIDWALL_GEOMETRIC_CYLINDER_MOTION | |
| *RIGIDWALL_GEOMETRIC_CYLINDER_MOTION_DISPLAY | |
| *RIGIDWALL_GEOMETRIC_FLAT | |
| *RIGIDWALL_GEOMETRIC_FLAT(FINITE) | |
| *RIGIDWALL_GEOMETRIC_FLAT_DISPLAY | |
| *RIGIDWALL_GEOMETRIC_FLAT_DISPLAY(FINITE) | |
| *RIGIDWALL_GEOMETRIC_FLAT_MOTION | |
| *RIGIDWALL_GEOMETRIC_FLAT_MOTION(FINITE) | |
| *RIGIDWALL_GEOMETRIC_FLAT_MOTION_DISPLAY | |
| *RIGIDWALL_GEOMETRIC_FLAT_MOTION_DISPLAY(FINITE) | |
| *RIGIDWALL_GEOMETRIC_PRISM | |
| *RIGIDWALL_GEOMETRIC_PRISM(FINITE) | |
| *RIGIDWALL_GEOMETRIC_PRISM_DISPLAY | |
| *RIGIDWALL_GEOMETRIC_PRISM_DISPLAY(FINITE) | |
| *RIGIDWALL_GEOMETRIC_PRISM_MOTION | |
| *RIGIDWALL_GEOMETRIC_PRISM_MOTION(FINITE) | |
| *RIGIDWALL_GEOMETRIC_PRISM_MOTION_DISPLAY | |
| *RIGIDWALL_GEOMETRIC_PRISM_MOTION_DISPLAY(FINITE) | |
| *RIGIDWALL_GEOMETRIC_SPHERE | |
| *RIGIDWALL_GEOMETRIC_SPHERE_DISPLAY | |
| *RIGIDWALL_GEOMETRIC_SPHERE_MOTION | |
| *RIGIDWALL_GEOMETRIC_SPHERE_MOTION_DISPLAY | |
| *RIGIDWALL_PLANAR | Define planar rigid walls with either finite or infinite size. |
| *RIGIDWALL_PLANAR_FINITE | |
| *RIGIDWALL_PLANAR_FINITE_FORCES | |
| *RIGIDWALL_PLANAR_FINITE_MOVING | |
| *RIGIDWALL_PLANAR_FINITE_MOVING_DISPLAY | |
| *RIGIDWALL_PLANAR_FINITE_MOVING_FORCES | |
| *RIGIDWALL_PLANAR_FINITE_MOVING_FORCES_DISPLAY | |
| *RIGIDWALL_PLANAR_MOVING_FORCES | |
| *RIGIDWALL_PLANAR_MOVING | |
| *RIGIDWALL_PLANAR_MOVING_DISPLAY | |
| *RIGIDWALL_PLANAR_MOVING_FORCES | |
| *RIGIDWALL_PLANAR_MOVING_FORCES_DISPLAY | |
| *RIGIDWALL_PLANAR_ORTHO | |
| *RIGIDWALL_PLANAR_ORTHO_FINITE | |
| *RIGIDWALL_PLANAR_ORTHO_FINITE_FORCES | |
| *RIGIDWALL_PLANAR_ORTHO_FORCES |
OptiStruct
| Card | Description |
|---|---|
| RWALADD | Defines a rigid wall set as a union of rigid walls
defined via RWALL entries. Note: Bulk Data Entry
|
| RWALL | Defines a rigid wall for geometric nonlinear analysis. Note: Bulk Data Entry
|
Radioss Cards
| Card | Description |
|---|---|
| /RWALL/PLANE | Infinite Plane rigid wall |
| /RWALL/CYL | Infinite Cylinder rigid wall |
| /RWALL/SPHER | Spherical rigid wall |
| /RWALL/PARAL | Parallelogram rigid wall |
| /RWALL/THERM | ALE infinite plane rigid wall with thermal conductivity |