Difference between revisions of "FEM ConstraintDisplacement"

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(Module to Workbench renaming.)
 
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<languages/>
 
<translate>
 
<translate>
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<!--T:9-->
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{{Docnav
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|[[FEM_ConstraintFixed|Constraint fixed]]
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|[[FEM_ConstraintContact|Constraint contact]]
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|[[FEM_Workbench|FEM]]
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|IconL=FEM_ConstraintFixed.svg
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|IconR=FEM_ConstraintContact.svg
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|IconC=Workbench_FEM.svg
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}}
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<!--T:1-->
 
<!--T:1-->
{{GuiCommand|Name=FEM ConstraintDisplacement|MenuLocation=Model → Mechanical Constraints → Constraint displacement||Workbenches=[[Fem Workbench|FEM]]|Shortcut=|SeeAlso=[[FEM_tutorial|FEM tutorial]]}}
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{{GuiCommand
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|Name=FEM ConstraintDisplacement
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|MenuLocation=Model → Mechanical Constraints → Constraint displacement
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|Workbenches=[[FEM_Workbench|FEM]]
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|Shortcut=
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|SeeAlso=[[FEM_tutorial|FEM tutorial]]
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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-->
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==Usage== <!--T:3-->
  
 
<!--T:7-->
 
<!--T:7-->
#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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# There are several ways to invoke the command:
#Select in the 3D-view the object the constraint should be applied to, which can be
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#* Press the {{Button|[[Image:FEM_ConstraintDisplacement.svg|16px]] [[FEM_ConstraintDisplacement|FEM ConstraintDisplacement]]}} button.
## vertices (corners)
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#* Select the {{MenuCommand|Model → Mechanical Constraints → [[Image:FEM_ConstraintDisplacement.svg|16px]] Constraint displacement}} option from the menu.
## edges
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# In the [[3D_view|3D view]] select the object the constraint should be applied to, which can be a vertex (corner), edge, or face.
## faces
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# Choose a degree of freedom or prescribe a displacement.
#Choose a degree of freedom to fix or prescribe a displacement to.
 
 
 
==Limitations== <!--T:4-->
 
  
 
==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
  
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<!--T:10-->
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{{Docnav
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|[[FEM_ConstraintFixed|Constraint fixed]]
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|[[FEM_ConstraintContact|Constraint contact]]
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|[[FEM_Workbench|FEM]]
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|IconL=FEM_ConstraintFixed.svg
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|IconR=FEM_ConstraintContact.svg
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|IconC=Workbench_FEM.svg
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}}
  
 
</translate>
 
</translate>
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{{FEM Tools navi{{#translation:}}}}
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{{Userdocnavi{{#translation:}}}}
 
{{clear}}
 
{{clear}}
<languages/>
 

Latest revision as of 18:24, 21 August 2021

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FEM ConstraintDisplacement.svg 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.

Usage

  1. There are several ways to invoke the command:
    • Press the FEM ConstraintDisplacement.svg FEM ConstraintDisplacement button.
    • Select the Model → Mechanical Constraints → FEM ConstraintDisplacement.svg Constraint displacement option from the menu.
  2. In the 3D view select the object the constraint should be applied to, which can be a vertex (corner), edge, or face.
  3. Choose a degree of freedom or prescribe a displacement.

Notes

  1. 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