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


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

A material point subject to the :math:`13.5` cycles of imposed deformation, from which the last one is extracted. Three successive calculations are performed with behaviors VISCOCHAB with integration IMPLICITE, VISCOCHAB with integration RUNGE_KUTTA (used as a reference solution) and VISC_CIN2_CHAB with integration IMPLICITE.


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


Tested values
~~~~~~~~~~~~~~~~

Behavior **VISC_CIN2_MEMO**


.. csv-table::

    "**Variable**", "**Instants** :math:`(s)` ", "**Reference**", "**Tolerance**"
    ":math:`{\sigma }_{\mathrm{yy}}` (MPa)", "39.75", "224.31"," 0.10%"
    ":math:`q` ", "40.5", "1.81114E-03"," 0.90%"


**Behavior** VISCOCHAB IMPLICITE


.. csv-table::

    "**Variable**", "**Instants** :math:`(s)` ", "**Reference**", "**Tolerance**"
    ":math:`{\sigma }_{\mathrm{yy}}` (MPa)", "39.75", "224.31"," 0.20%"
    ":math:`q` ", "40.5", "1.81114E-03"," 0.50%"


The response provided by the three models is as follows, in the last cycle:


.. image:: images/10000000000009D30000057EB7463AF6A276EE03.png
    :width: 6.1016in
    :height: 3.4102in


.. _RefImage_10000000000009D30000057EB7463AF6A276EE03.png:


.. image:: images/10000000000009D30000057EC4D8683492D3D9A3.png
    :width: 6.1016in
    :height: 3.4102in


.. _refImage_10000000000009d30000057 EC4D8683492D3D9A3 .png: