FEM ConstraintFixed/ro
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| poziția meniului |
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| Model → Mechanical Constraints → Constraint fixed |
| Ateliere |
| FEM |
| scurtătură |
| Nici unul |
| Prezentat în versiune |
| - |
| A se vedea, de asemenea, |
| FEM tutorial |
Descriere
Creează o Constrângere prin MEF pentru o intrare geometrică fixă prin blocarea tuturor celor 6 grade libertate a obiectului selectat.
Cum se folosește
- Click on
sau alegeți Model → Mechanical Constraints → Constraint fixed din meniul de sus. - Selectați în vederea 3D obiectul căruia să i se aplice constrângerea și care poate fi
- vertices (corners)
- edges
- faces
Square plate fixed (clamped) on all edges.
Limite
Nu puteți amesteca tipuri diferite de obiecte în aceeași constrângere. Utlizați o constrângere fixă pentru fiecare tip e obiect.
Notes
- This feature uses the *BOUNDARY card in CalculiX.
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
User documentation
- Getting started
- Installation: Download, Windows, Linux, Mac, Additional components, Docker, AppImage, Ubuntu Snap
- Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate
- Help: Tutorials, Video tutorials
- Workbenches: Std Base, Assembly, BIM, CAM, Draft, FEM, Inspection, Material, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Surface, TechDraw, Test Framework
- Hubs: User hub, Power users hub, Developer hub