FEM Толщина листовой оболочки
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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 is used to define thickness of 2D FEM elements, all or laying on the chosen surface.
Использование
- Press the FEM ElementGeometry2D button, or press C then S keys.
- Define a thickness parameter.
- Optionally click
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 objects) will be automatically assigned.
Ограничения
- Analysis combining shell elements with solid or edge elements is not supported in the current version (FreeCAD 0.18).
Свойства
ДанныеThickness: specifies the thickness of the shell.
Scripting
Примечания
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
.
- Materials: Solid, Fluid, Nonlinear mechanical, Reinforced (concrete); Material editor
- Element geometry: Beam (1D), Beam rotation (1D), Shell (2D), Fluid flow (1D)
Constraints
- Electromagnetic: Electrostatic potential, Current density, Magnetization
- Geometrical: Plane rotation, Section print, Transform
- Mechanical: Fixed, Displacement, Contact, Tie, Spring, Force, Pressure, Centrif, Self weight
- Thermal: Initial temperature, Heat flux, Temperature, Body heat source
- Overwrite Constants: Constant vacuum permittivity
- Solve: CalculiX Standard, Elmer, Mystran, Z88; Equations: Deformation, Elasticity, Electrostatic, Electricforce, Magnetodynamic, Magnetodynamic 2D, Flow, Flux, Heat; Solver: Solver control, Solver run
- Results: Purge, Show; Postprocessing: Apply changes, Pipeline from result, Warp filter, Scalar clip filter, Function cut filter, Region clip filter, Contours filter, Line clip filter, Stress linearization plot, Data at point clip filter, Filter function plane, Filter function sphere, Filter function cylinder, Filter function box
- Additional: Preferences; FEM Install, FEM Mesh, FEM Solver, FEM CalculiX, FEM Concrete; FEM Element Types
- Начинающим
- Установка: Загрузка, Windows, Linux, Mac, Дополнительных компонентов, Docker, AppImage, Ubuntu Snap
- Базовая: О FreeCAD, Интерфейс, Навигация мыши, Методы выделения, Имя объекта, Настройки, Верстаки, Структура документа, Свойства, Помоги FreeCAD, Пожертвования
- Помощь: Учебники, Видео учебники
- Верстаки: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Surface, TechDraw, Test Framework