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


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

We use a AXIS model.


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

The mesh contains 50 elements of type QUAD8 and 30 SEG3.


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

The irreversible volume deformation is tested, a value carried by the internal variable V 2.


.. csv-table::

    "**Identification**", "**NOM_CMP**", "**Reference type**", "**Reference value**", "**Tolerance**"
    "Mesh :math:`\mathrm{M1}` - Gauss point 1", "V2", "'ANALYTIQUE'", "0.0", "10E-6", "V2", "V2", "V2", ""


The results obtained are in perfect agreement with the analytical model as shown in the figure.


.. image:: images/1000000000000230000001A474D94E78D4B55494.jpg
    :width: 3.5in
    :height: 2.6252in


.. _RefImage_1000000000000230000001A474D94E78D4B55494.jpg:

Illustration 3.3.1: Evolution of deferred deformations under internal loading of :math:`\mathrm{1MPa}`