FEM MaterialSolid

Analysis container

Material for fluid

FEM

FEM MaterialSolid
Menu location
Model → Materials → Material for solid
Workbenches
FEM
Default shortcut
M S
Introduced in version
-
See also
FEM tutorial

Solvers
All

Description

Creates a material for solid.

The FEM material task panel

Usage

1. To create a new MaterialSolid object do one of the following:
   • Press the Material for solid button.
   • Select the Model → Materials → Material for solid‏‎ option from the menu.
2. To edit an existing MaterialSolid object:
   • Double-click it in the Tree view.
3. The FEM material task panel opens.
4. Select a material. For example, for engineering mechanical analysis, CalculiX-Steel is a common option.
5. Provided you are applying material to the whole object, don't select any geometrical entities (leave the reference list empty). Material will be applied to the whole model. Otherwise, assign material to particular model parts manually by selecting some of them for each inserted material, but don't leave any part of the model without material assigned.
6. You can adjust material properties such as density, Young's modulus, Poisson's ratio, etc., however, most of the common materials are already available in the presets and they don't need any tweaking.
7. If you make modifications, you can save your customized material.
8. Press the Close button to close the task panel.

Notes

• The mechanical material uses the *MATERIAL card in CalculiX.

Analysis container

Material for fluid

FEM

FEM

• FEM Analysis

• Materials: Solid, Fluid, Nonlinear mechanical, Reinforced (concrete); Material editor

• Element geometry: Beam (1D), Beam rotation (1D), Shell (2D), Fluid flow (1D)

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Constraints

• Electromagnetic: Electrostatic potential, Current density, Magnetization

• Fluid: Initial flow velocity, Initial pressure, Flow velocity

• 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

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• Mesh: Mesh Netgen, Mesh GMSH, Mesh boundary layer, Mesh region, Mesh group, Nodes set, Mesh to mesh

• 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

• Utilities: Clipping plane, Remove clipping planes, Open FEM examples; Mesh clear, Mesh display info

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• 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

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• Workbenches: Std Base, Assembly, BIM, CAM, Draft, FEM, Inspection, Material, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Surface, TechDraw, Test Framework

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• Addons: Addon Manager, External workbenches, Scripting and macros

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• Hubs: User hub, Power users hub, Developer hub