FEM ConstraintDisplacement/ru: Difference between revisions

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{{Docnav
{{Docnav
|[[FEM_ConstraintFixed|Constraint fixed]]
|[[FEM_ConstraintFixed|Constraint fixed]]
|[[FEM_ConstraintPlaneRotation|Constraint plane rotation]]
|[[FEM_ConstraintContact|Constraint contact]]
|[[FEM_Module|FEM]]
|[[FEM_Workbench|FEM]]
|IconL=FEM_ConstraintFixed.svg
|IconL=FEM_ConstraintFixed.svg
|IconR=FEM_ConstraintPlaneRotation.svg
|IconR=FEM_ConstraintContact.svg
|IconC=Workbench_FEM.svg
|IconC=Workbench_FEM.svg
}}
}}
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|Name/ru=FEM ConstraintDisplacement
|Name/ru=FEM ConstraintDisplacement
|MenuLocation=Model → Mechanical Constraints → Constraint displacement
|MenuLocation=Model → Mechanical Constraints → Constraint displacement
|Workbenches=[[Fem Workbench/ru|FEM]]
|Workbenches=[[FEM_Workbench/ru|FEM]]
|Shortcut=
|Shortcut=
|SeeAlso=[[FEM_tutorial/ru|FEM tutorial]]
|SeeAlso=[[FEM_tutorial/ru|FEM tutorial]]
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==Usage==
==Usage==


# There are several ways to invoke the command:
#Click on [[Image:FEM_ConstraintDisplacement.svg|32px]] or choose {{KEY|Model}}'''Mechanical Constraints'''{{KEY|[[Image:FEM_ConstraintDisplacement.svg|32px]] Constraint displacement}} from the top menu.
#* Press the {{Button|[[Image:FEM_ConstraintDisplacement.svg|16px]] [[FEM_ConstraintDisplacement|FEM ConstraintDisplacement]]}} button.
#Select in the [[3D view]] the object the constraint should be applied to, which can be
#* Select the {{MenuCommand|Model → Mechanical Constraints → [[Image:FEM_ConstraintDisplacement.svg|16px]] Constraint displacement}} option from the menu.
## vertices (corners)
# In the [[3D_view|3D view]] select the object the constraint should be applied to, which can be a vertex (corner), edge, or face.
## edges
# Choose a degree of freedom or prescribe a displacement.
## faces
#Choose a degree of freedom to fix or prescribe a displacement to.

==Limitations==


==Notes==
==Notes==
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{{Docnav
{{Docnav
|[[FEM_ConstraintFixed|Constraint fixed]]
|[[FEM_ConstraintFixed|Constraint fixed]]
|[[FEM_ConstraintPlaneRotation|Constraint plane rotation]]
|[[FEM_ConstraintContact|Constraint contact]]
|[[FEM_Module|FEM]]
|[[FEM_Workbench|FEM]]
|IconL=FEM_ConstraintFixed.svg
|IconL=FEM_ConstraintFixed.svg
|IconR=FEM_ConstraintPlaneRotation.svg
|IconR=FEM_ConstraintContact.svg
|IconC=Workbench_FEM.svg
|IconC=Workbench_FEM.svg
}}
}}

Revision as of 20:02, 21 August 2021

Other languages:

FEM ConstraintDisplacement

Системное название
FEM ConstraintDisplacement
Расположение в меню
Model → Mechanical Constraints → Constraint displacement
Верстаки
FEM
Быстрые клавиши
Нет
Представлено в версии
-
См. также
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 button.
    • Select the Model → Mechanical Constraints → 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