FEM MaterialReinforced/pl

Description
Creates a reinforced matrix material. It combines a matrix material (e.g. concrete) and a reinforcement material (e.g. steel).

Usage

 * 1) To create a new MaterialReinforced object do the following:
 * 2) * Click the button or choose the  option from the menu.
 * 3) To edit an existing MaterialReinforced object:
 * 4) * Double-click it in the Tree view.
 * 5) Select the matrix material.
 * 6) Optionally press the  button to edit its properties. The following material properties have to be defined: Young's modulus, Poisson's ratio, compressive strength and angle of friction.
 * 7) Select the reinforcement material.
 * 8) Optionally press the  button to edit its properties. A yield strength has to be defined.