D modeling
==============

Characteristics of modeling
-----------------------------------

20 items POU_D_E


Characteristics of the mesh
----------------------------

Number of knots: 21

Number of meshes and types: 20 SEG2


Tested sizes and results
------------------------------

.. csv-table::

    "**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 :math:`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'.