3. Modeling A

3.1. Characteristics of modeling

In this modeling, command STAT_NON_LINE is replaced by exploded commands. Boundary conditions are applied by dualization (Lagranges)

3.2. Characteristics of the mesh

The mesh is composed of a single HEXA8 mesh.

3.3. Tested sizes and results

The difference between the field of constraints (respectively of internal variables) calculated by STAT_NON_LINEet by the command CALCUL is tested, at convergence at the last moment.

Identification	Reference	\(\text{\%}\) difference
\(\mathrm{min}(\Delta \sigma )\)	0	0
\(\mathrm{max}(\Delta \sigma )\)	0	0
\(\mathrm{min}(\Delta v)\)	0	0
\(\mathrm{max}(\Delta v)\)	0	0

The convergence table is also identical to the reference one:

Figure 3.3-1: Convergence table obtained via command CALCUL