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


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

**3D Modeling** **, 1** hexa8 *\*. Simple traction with imposed traction curve. **


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

The values tested are the maximum values of the main stresses before and after the criterion is reached.


.. csv-table::

    "**Instant**", "**Identification**", "**Reference**"
    "245. "," :math:`{\sigma }_{\mathit{zz}}` "," :math:`7.81319{E}^{8}`"
    "250. "," :math:`{\sigma }_{\mathrm{zz}}` "," :math:`1.{E}^{4}`"



.. image:: images/10000000000007F100000823C84687826411C7EF.png
    :width: 5.3543in
    :height: 4.352in


.. _RefImage_10000000000007F100000823C84687826411C7EF.png:

Note: the value SIGMA_C = :math:`7.8{E}^{8}\mathrm{Pa}` is slightly exceeded due to the explicit nature of the criterion.

Refining the time step (200 steps instead of 100) the maximum value of :math:`{\sigma }_{\mathrm{zz}}` is :math:`7.8045{E}^{8}`