FEM Толщина листовой оболочки

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This page is a translated version of the page FEM ElementGeometry2D and the translation is 67% complete.
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FEM ElementGeometry2D.svg FEM ElementGeometry2D

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


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


  1. There are several ways to invoke the command:
    • Press the FEM ElementGeometry2D.svg FEM ElementGeometry2D button.
    • Select the Model → Element Geometry → FEM ElementGeometry2D.svg Shell plate thickness option from the menu.
  2. Define a thickness parameter.
  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.


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


ДанныеThickness: specifies the thickness of the shell.



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