FEM ConstraintDisplacement: Difference between revisions
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<!--T:1--> |
<!--T:1--> |
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{{GuiCommand|Name=FEM ConstraintDisplacement|MenuLocation= |
{{GuiCommand|Name=FEM ConstraintDisplacement|MenuLocation=Model → Mechanical Constraints → Constraint displacement||Workbenches=[[Fem Workbench|FEM]]|Shortcut=|SeeAlso=[[FEM_tutorial|FEM tutorial]]}} |
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==Description== <!--T:2--> |
==Description== <!--T:2--> |
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==Use== <!--T:3--> |
==Use== <!--T:3--> |
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#Click on [[Image:FEM ConstraintDisplacement.png|32px]] or choose {{KEY| |
#Click on [[Image:FEM ConstraintDisplacement.png|32px]] or choose {{KEY|Model}} → '''Mechanical Constraints''' → {{KEY|[[Image:FEM ConstraintDisplacement.png|32px]] Constraint displacement}} from the top menu. |
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#Select in the 3D-view the object the constraint should be applied to, which can be |
#Select in the 3D-view the object the constraint should be applied to, which can be |
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## vertices (corners) |
## vertices (corners) |
Revision as of 22:04, 3 March 2018
FEM ConstraintDisplacement |
Menu location |
---|
Model → Mechanical Constraints → Constraint displacement |
Workbenches |
FEM |
Default shortcut |
None |
Introduced in version |
- |
See also |
FEM tutorial |
Description
Creates a FEM constraint for a prescribed displacement of a selected object for a specified degree of freedom.
Use
- Click on or choose Model → Mechanical Constraints → Constraint displacement from the top menu.
- Select in the 3D-view the object the constraint should be applied to, which can be
- vertices (corners)
- edges
- faces
- Choose a degree of freedom to fix or prescribe a displacement to.
Limitations
Notes
- The constraint uses the *BOUNDARY card in CalculiX. Fixing a degree of freedom is explained at http://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node164.html and prescribing a displacement for a degree of freedom is explained at http://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node165.html