6. D modeling

6.1. Characteristics of modeling

20 items POU_D_E

6.2. Characteristics of the mesh

Number of knots: 21

Number of meshes and types: 20 SEG2

6.3. Tested sizes and results

Load case	Reference	Tolerance (%)
1	1.088	0.12
2	0.680	0.025

We are also testing the management of the DEFI_LIST_INST “INSTABILITE” event. More exactly, this event occurs because the critical load coefficient crosses the value \(1\) and this must therefore trigger the associated action, always defined under DEFI_LIST_INST.

Since we want to continue the calculation despite this detected instability, we specify:

ACTION = “CONTINUE”.