Composite analysis

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This page will be a place to share information involving composite analysis with code_aster. Any help and experience will be wellcomed. Please, write comments, ideas, tips, ... in the discussion page.

Contents

1 Specimen
2 Orthotropic materials
3 Creating the mesh
- 3.1 GMSH
- 3.2 Salome
4 Boundary conditions
5 Loads
6 Failure criteria

Specimen

Orthotropic materials

Fiber glass:

$E_{11}=35 GPa$ , $E_{22}=10 GPa=E_{33}=10 GPa$
$G_{12}=G_{23}=G_{13}=3.5 GPa$
$\nu_{12}=0.35$ , $\nu_{23}=\nu_{13}=0.05$

Foam:

Creating the mesh

GMSH

Salome

Boundary conditions

Loads

Failure criteria

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