FEM ConstraintFixed/ru: Difference between revisions

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<languages/>
<languages/>
{{Docnav/ru
{{Docnav|[[FEM_ConstraintFlowVelocity|Constraint flow velocity]]|[[FEM_ConstraintDisplacement|Constraint displacement]]|[[FEM_Module|FEM]]|IconL=Fem-constraint-flow-velocity.svg|IconC=Workbench_FEM.svg|IconR=FEM_ConstraintDisplacement.png}}
|[[FEM_ConstraintTransform/ru|Constraint transform]]
|[[FEM_ConstraintDisplacement/ru|Ограничение перемещения]]
|[[FEM_Workbench/ru|FEM]]
|IconL=FEM_ConstraintTransform.svg
|IconR=FEM_ConstraintDisplacement.svg
|IconC=Workbench_FEM.svg
}}


<div class="mw-translate-fuzzy">
<div class="mw-translate-fuzzy">
{{GuiCommand/ru
{{GuiCommand/ru|Name=FEM ConstraintFixed|Name/ru=FEM ConstraintFixed|MenuLocation=FEM → Constraint fixed||Workbenches=[[Fem Workbench/ru|FEM]]|Shortcut=|SeeAlso=[[FEM_tutorial/ru|FEM tutorial]]}}
|Name=FEM ConstraintFixed
|Name/ru=FEM ConstraintFixed
|MenuLocation=Model → Mechanical Constraints → Constraint fixed
|Workbenches=[[FEM_Workbench/ru|FEM]]
|Shortcut=
|SeeAlso=[[FEM_tutorial/ru|FEM tutorial]]
}}
</div>
</div>


==Description==
<span id="Description"></span>
==Описание==


Creates a FEM constraint for a fixed geometry entry by locking all 6 degrees of freedom of the selected object.
Creates a FEM boundary condition for a fixed geometrical entity by locking all the available degrees of freedom of the nodes underlying the selected geometrical entity (6 DOFs for beam and shell elements, 3 for solid elements).


<span id="Usage"></span>
==How to use==
==Применение==


# There are several ways to invoke the command:
#Click on [[Image:FEM ConstraintFixed.png|32px]] or choose {{KEY|Model}} → '''Mechanical Constraints''' → {{KEY|[[Image:FEM ConstraintFixed.png|32px]] Constraint fixed}} from the top menu.
#* Press the {{Button|[[Image:FEM_ConstraintFixed.svg|16px]] [[FEM_ConstraintFixed|Fixed boundary condition]]}} button.
#Select in the 3D-view the object the constraint should be applied to, which can be
#* Select the {{MenuCommand|Model → Mechanical boundary conditions and loads → [[Image:FEM_ConstraintFixed.svg|16px]] Fixed boundary condition}} option from the menu.
## vertices (corners)
# In the [[3D_view|3D view]] select the object the boundary condition should be applied to, which can be a vertex (corner), edge, or face.
## edges
## faces


==Limitations==
<span id="Limitations"></span>
==Ограничения==


You cannot mix object-types within the same constraint.
You cannot mix object types within the same boundary condition. Use a separate fixed boundary condition for each object type.
Use one fixed constraint for each object type.


==Notes==
==Notes==


* This feature uses the [https://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node163.html *BOUNDARY card in CalculiX].




{{Docnav/ru
|[[FEM_ConstraintTransform/ru|Constraint transform]]
|[[FEM_ConstraintDisplacement/ru|Ограничение перемещения]]
|[[FEM_Workbench/ru|FEM]]
|IconL=FEM_ConstraintTransform.svg
|IconR=FEM_ConstraintDisplacement.svg
|IconC=Workbench_FEM.svg
}}


{{FEM Tools navi{{#translation:}}}}
{{Docnav|[[FEM_ConstraintFlowVelocity|Constraint flow velocity]]|[[FEM_ConstraintDisplacement|Constraint displacement]]|[[FEM_Module|FEM]]|IconL=Fem-constraint-flow-velocity.svg|IconC=Workbench_FEM.svg|IconR=FEM_ConstraintDisplacement.png}}
{{Userdocnavi{{#translation:}}}}

{{FEM Tools navi}}

{{Userdocnavi}}
{{clear}}

Latest revision as of 09:05, 27 January 2024

Other languages:

FEM ConstraintFixed

Системное название
FEM ConstraintFixed
Расположение в меню
Model → Mechanical Constraints → Constraint fixed
Верстаки
FEM
Быстрые клавиши
Нет
Представлено в версии
-
См. также
FEM tutorial

Описание

Creates a FEM boundary condition for a fixed geometrical entity by locking all the available degrees of freedom of the nodes underlying the selected geometrical entity (6 DOFs for beam and shell elements, 3 for solid elements).

Применение

  1. There are several ways to invoke the command:
    • Press the Fixed boundary condition button.
    • Select the Model → Mechanical boundary conditions and loads → Fixed boundary condition option from the menu.
  2. In the 3D view select the object the boundary condition should be applied to, which can be a vertex (corner), edge, or face.

Ограничения

You cannot mix object types within the same boundary condition. Use a separate fixed boundary condition for each object type.

Notes