FEM ElementGeometry2D/ru: Difference between revisions

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<languages/>
<languages/>

{{UnfinishedDocu{{#translation:}}}}
{{Docnav/ru
{{Docnav/ru
|[[FEM_ElementRotation1D/ru|Beam rotation]]
|[[FEM_ElementRotation1D/ru|Вращение балки]]
|[[FEM_ElementFluid1D/ru|Fluid section for 1D flow]]
|[[FEM_ElementFluid1D/ru|Одномерная секция для текучего вещества]]
|[[FEM_Module/ru|FEM]]
|[[FEM_Workbench/ru|Верстак "FEM"]]
|IconL=Fem-beam-rotation.svg
|IconL=FEM_ElementRotation1D.svg
|IconR=FEM_ElementFluid1D.svg
|IconC=Workbench_FEM.svg
|IconC=Workbench_FEM.svg
|IconR=FEM_ElementFluid1D.png
}}
}}


<div class="mw-translate-fuzzy">
{{GuiCommand/ru
{{GuiCommand/ru
|Name=FEM ElementGeometry2D
|Name=FEM ElementGeometry2D
|Name/ru=FEM ElementGeometry2D
|Name/ru=FEM ElementGeometry2D
|MenuLocation=Model →Shell plate tickness
|MenuLocation=Model →Shell plate tickness
|Workbenches=[[Fem Workbench/ru|FEM]]
|Workbenches=[[FEM_Workbench/ru|FEM]]
|Shortcut={{KEY|C}} {{KEY|S}}
|Shortcut={{KEY|C}} {{KEY|S}}
|SeeAlso=[[FEM_tutorial/ru|FEM tutorial]]
|SeeAlso=[[FEM_tutorial/ru|FEM tutorial]]
}}
}}
</div>


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


<div class="mw-translate-fuzzy">
ElementGeometry2D is used to define thickness of 2D FEM elements, all or laying on the chosen surface.
ElementGeometry2D используется для определения толщины двумерных элементов МКЭ, всех или лежащих на выбранной поверхности.
</div>


==Usage==
<span id="Usage"></span>
==Применение==


# There are several ways to invoke the command:
# Press the {{Button|[[Image:FEM_ElementGeometry2D.png|32px]] [[FEM_ElementGeometry2D|FEM ElementGeometry2D]]}} button, or press {{KEY|C}} then {{KEY|S}} keys.
#* Press the {{Button|[[Image:FEM_ElementGeometry2D.svg|16px]] [[FEM_ElementGeometry2D|Shell plate thickness]]}} button.
# Define a thickness parameter.
#* Select the {{MenuCommand|Model → Element Geometry → [[Image:FEM_ElementGeometry2D.svg|16px]] Shell plate thickness}} option from the menu.
# Optionally click {{incode|Add}} in the Task panel and then click on the face you want to have prescribed thickness. If the face selection is free, all remaining faces (which thickness is not defined by other [[FEM ElementGeometry2D|FEM ElementGeometry2D]] objects) will be automatically assigned.
# Specify the shell thickness.
# Optionally press the {{Button|Add}} button in the task panel and then click on the face you want to have a prescribed thickness. If the face selection is empty, all remaining faces (whose thickness is not defined by other [[FEM_ElementGeometry2D|FEM ElementGeometry2D]] objects) will be automatically assigned.


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


<div class="mw-translate-fuzzy">
* Analysis combining shell elements with solid or edge elements is not supported in the current version (FreeCAD 0.18).
* Анализ, объединяющий элементы оболочки с твердотельными или краевыми элементами, не поддерживается в текущей версии (FreeCAD 0.18).
</div>


==Properties==
<span id="Properties"></span>
==Свойства==


{{PropertyData|Thickness}}: specifies the thickness of the shell.
{{PropertyData|Thickness}}: specifies the thickness of the shell.


<span id="Notes"></span>
==Scripting==
==Примечания==


* For viewing results from CalculiX solver on the mesh expanded to the prescribed thickness, property {{incode|Beam Shell Result Output 3D}} in the [[FEM_SolverCalculixCxxtools|FEM SolverCalculixCxxtools]] need to be set to {{incode|True}}.
==Notes==
* This feature uses the [https://web.mit.edu/calculix_v2.7/CalculiX/ccx_2.7/doc/ccx/node238.html *SHELL SECTION card in CalculiX].


For viewing results from CalculiX solver on the mesh expanded to the prescribed thickness, property {{incode|Beam Shell Result Output 3D}} in the [[FEM SolverCalculixCxxtools|FEM SolverCalculixCxxtools]] need to be set to {{incode|True}}.


{{Docnav
{{Docnav/ru
|[[FEM_ElementRotation1D|Beam rotation]]
|[[FEM_ElementRotation1D/ru|Вращение балки]]
|[[FEM_ElementFluid1D|Fluid section for 1D flow]]
|[[FEM_ElementFluid1D/ru|Одномерная секция для текучего вещества]]
|[[FEM_Module|FEM]]
|[[FEM_Workbench/ru|Верстак FEM]]
|IconL=Fem-beam-rotation.svg
|IconL=FEM_ElementRotation1D.svg
|IconR=FEM_ElementFluid1D.svg
|IconC=Workbench_FEM.svg
|IconC=Workbench_FEM.svg
|IconR=FEM_ElementFluid1D.png
}}
}}


{{FEM Tools navi{{#translation:}}}}
{{FEM Tools navi{{#translation:}}}}
{{Userdocnavi{{#translation:}}}}
{{Userdocnavi{{#translation:}}}}
{{clear}}

Latest revision as of 08:55, 27 January 2024

FEM ElementGeometry2D

Системное название
FEM ElementGeometry2D
Расположение в меню
Model →Shell plate tickness
Верстаки
FEM
Быстрые клавиши
C S
Представлено в версии
-
См. также
FEM tutorial

Описание

ElementGeometry2D используется для определения толщины двумерных элементов МКЭ, всех или лежащих на выбранной поверхности.

Применение

  1. There are several ways to invoke the command:
    • Press the Shell plate thickness button.
    • Select the Model → Element Geometry → Shell plate thickness option from the menu.
  2. Specify the shell thickness.
  3. Optionally press the Add button in the task panel and then click on the face you want to have a prescribed thickness. If the face selection is empty, all remaining faces (whose thickness is not defined by other FEM ElementGeometry2D objects) will be automatically assigned.

Ограничения

  • Анализ, объединяющий элементы оболочки с твердотельными или краевыми элементами, не поддерживается в текущей версии (FreeCAD 0.18).

Свойства

ДанныеThickness: specifies the thickness of the shell.

Примечания