FEM ElementGeometry1D/ru: Difference between revisions
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<span id="Description"></span> |
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==Описание== |
==Описание== |
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Команда '''Поперечное сечение балки''' используется для определения поперечных сечений элементов балки. В настоящее время доступны следующие типы поперечных сечений: прямоугольное, круглое и трубное. |
Команда '''Поперечное сечение балки''' используется для определения поперечных сечений элементов балки. В настоящее время доступны следующие типы поперечных сечений: прямоугольное, круглое и трубное. |
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<span id="Usage"></span> |
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==Применение== |
==Применение== |
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# There are several ways to invoke the command: |
# There are several ways to invoke the command: |
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#* Press the {{Button|[[Image:FEM_ElementGeometry1D.svg|16px]] [[FEM_ElementGeometry1D| |
#* Press the {{Button|[[Image:FEM_ElementGeometry1D.svg|16px]] [[FEM_ElementGeometry1D|Beam cross section]]}} button. |
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#* Select the {{MenuCommand|Model → Element Geometry → [[Image:FEM_ElementGeometry1D.svg|16px]] Beam cross section}} option from the menu. |
#* Select the {{MenuCommand|Model → Element Geometry → [[Image:FEM_ElementGeometry1D.svg|16px]] Beam cross section}} option from the menu. |
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# Choose the type of cross section and specify the necessary dimensions: |
# Choose the type of cross section and specify the necessary dimensions: |
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# Optionally press the {{Button|Add}} button in the task panel and then click on the edge you want to have a prescribed cross section. If the edge selection is free, all remaining edges (whose cross section is not defined by other [[FEM_ElementGeometry1D|FEM ElementGeometry1D]] objects) will be automatically assigned. |
# Optionally press the {{Button|Add}} button in the task panel and then click on the edge you want to have a prescribed cross section. If the edge selection is free, all remaining edges (whose cross section is not defined by other [[FEM_ElementGeometry1D|FEM ElementGeometry1D]] objects) will be automatically assigned. |
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<span id="Options"></span> |
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==Опции== |
==Опции== |
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<span id="Properties"></span> |
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==Свойства== |
==Свойства== |
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<span id="Limitations"></span> |
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==Ограничения== |
==Ограничения== |
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<span id="Notes"></span> |
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==Примечания== |
==Примечания== |
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* For viewing results from CalculiX solver on the mesh expanded to the prescribed cross section, property {{incode|Beam Shell Result Output 3D}} in the [[FEM_SolverCalculixCxxtools|FEM SolverCalculixCxxtools]] need to be set to {{incode|True}}. |
* For viewing results from CalculiX solver on the mesh expanded to the prescribed cross section, property {{incode|Beam Shell Result Output 3D}} in the [[FEM_SolverCalculixCxxtools|FEM SolverCalculixCxxtools]] need to be set to {{incode|True}}. |
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<span id="Scripting"></span> |
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==Программирование== |
==Программирование== |
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Revision as of 13:27, 11 November 2023
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FEM ElementGeometry1D |
Системное название |
---|
FEM ElementGeometry1D |
Расположение в меню |
Model → Beam cross section |
Верстаки |
FEM |
Быстрые клавиши |
C B |
Представлено в версии |
- |
См. также |
FEM tutorial |
Описание
Команда Поперечное сечение балки используется для определения поперечных сечений элементов балки. В настоящее время доступны следующие типы поперечных сечений: прямоугольное, круглое и трубное.
Применение
- There are several ways to invoke the command:
- Press the Beam cross section button.
- Select the Model → Element Geometry → Beam cross section option from the menu.
- Choose the type of cross section and specify the necessary dimensions:
- Rectangular: width and height,
- Circular: diameter,
- Pipe: diameter and thickness.
- Optionally press the Add button in the task panel and then click on the edge you want to have a prescribed cross section. If the edge selection is free, all remaining edges (whose cross section is not defined by other FEM ElementGeometry1D objects) will be automatically assigned.
Опции
Свойства
Ограничения
Примечания
- For viewing results from CalculiX solver on the mesh expanded to the prescribed cross section, property
Beam Shell Result Output 3D
in the FEM SolverCalculixCxxtools need to be set toTrue
.
Программирование
FEM
- 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
Документация пользователя
- 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