Difference between revisions of "FEM ConstraintDisplacement"
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Renatorivo (talk | contribs) (Marked this version for translation) |
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==Description== <!--T:2--> | ==Description== <!--T:2--> | ||
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Creates a FEM constraint for a prescribed displacement of a selected object for a specified degree of freedom. | Creates a FEM constraint for a prescribed displacement of a selected object for a specified degree of freedom. | ||
==How to use== <!--T:3--> | ==How to use== <!--T:3--> | ||
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#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. | #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. | ||
#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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==Notes== <!--T:5--> | ==Notes== <!--T:5--> | ||
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#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 | #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 | ||
Revision as of 09:08, 4 March 2018
|
|
| 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.
How to 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
