FEM MaterialMechanicalNonlinear/de

Beschreibung
Creates a nonlinear mechanical material. Currently, only plasticity with simple hardening is available.

Anwendung

 * 1) To create a new MaterialMechanicalNonlinear object do the following:
 * 2) * Add a first and select it.
 * 3) * Click the button or choose the  option from the menu.
 * 4) To edit an existing MaterialMechanicalNonlinear object:
 * 5) * Select it in the Tree view.
 * 6) * Specify the material model (currently, only simple hardening is available).
 * 7) * Define yield points (stress vs plastic strain). The first point must have a zero plastic strain.

Hinweise

 * In FreeCAD 0.19 and older versions, only 3 yield points can be specified. Since version 0.20 a list of yield points can contain as many as required.