Modeling A
==============

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

The beam is modelled by 5 linear elements MECA_POU_D_T_GD supported on SEG2 cells: which remain straight. The deformed one is therefore a pentagon.


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

.. csv-table::

    "**Identification**", "**Reference**"
    ":math:`\mathrm{DX}` :math:`(\mathrm{N3})` ", "—0.30"
    ":math:`\mathrm{DX}` :math:`(\mathrm{N4})` ", "—0.70"
    ":math:`\mathrm{DX}` :math:`(\mathrm{N6})` ", "—1.00"


The parameters of the result data structure are also tested:

.. csv-table::

    "**Identification**", "**Reference**"
    "INSTpour NUME_ORDRE =1", "1."
    "ITER_GLOB for NUME_ORDRE =1", "10"



notes
~~~~~~~~

For large rotation problems, static equilibrium is generally reached in a number of iterations of the order of 10.