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


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

**Modeling** **3D:** 1 HEXA20


.. image:: images/100002010000010D0000012086D23B2BC458EA83.png
    :width: 2.3736in
    :height: 2.5402in


.. _RefImage_100002010000010D0000012086D23B2BC458EA83.png:

The imposed load is as follows:


* Face :math:`\mathrm{S6}` is blocked in the direction :math:`y`,


* Face :math:`\mathrm{S2}` is blocked in the direction :math:`x`,


* Face :math:`\mathrm{S1}` is blocked in the direction :math:`z`


* Face :math:`\mathrm{S5}` is moved from :math:`2\mathrm{mm}` to :math:`2000s`, :math:`0.2s`, or :math:`0.002s` in 100 increments.

The law of behavior tested is law VISC_ISOT_LINE.


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

The reaction force on face :math:`\mathrm{S5}` is tested for the 3 deformation rates for the displacement values: :math:`\mathrm{0.1mm}`, :math:`\mathrm{1mm}` and :math:`\mathrm{2mm}`.

**Movement** :math:`U=0.1\mathrm{mm}`


.. csv-table::

    "**Identification**", "**Reference**", "**Aster**", ":math:`\text{\%}` **difference**"
    "Slow speed", "498.936", "499.026", "0.018"
    "Average speed", "556.844", "556.945", "0.018"
    "Fast speed", "632.832", "362.948", "0.018"


**Movement** :math:`U=1\mathrm{mm}`


.. csv-table::

    "**Identification**", "**Reference**", "**Aster**", ":math:`\text{\%}` **difference**"
    "Slow speed", "433.411", "433.422", "0.003"
    "Average speed", "462.578", "462.591", "0.003"
    "Fast speed", "500.853", "500.868", "0.003"


**Movement** :math:`U=2\mathrm{mm}`


.. csv-table::

    "**Identification**", "**Reference**", "**Aster**", ":math:`\text{\%}` **difference**"
    "Slow speed", "360.757", "360.740", "-0.005"
    "Average speed", "379.083", "379.066", "-0.005"
    "Fast speed", "403.131", "403.113", "-0.004"