B modeling
==============


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

3D modeling — MAZARS as a law of damage


.. image:: images/Object_20.svg
    :width: 480
    :height: 360


.. _RefImage_Object_20.svg:


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


.. csv-table::

    "Number of nodes:", "209"
    "Number of meshes:", "10 of type HEXA20"
    "", "42 of type QUAD8"


The following mechanical boundary conditions are imposed:


.. csv-table::

    ":math:`\mathit{FIXE}` "," :math:`\mathit{DZ}\mathrm{=}0`"
    ":math:`\mathit{FIXE1}` "," :math:`\mathit{DZ}\mathrm{=}0`"
    ":math:`\mathit{ABFE}` "," :math:`\mathit{DY}\mathrm{=}0`"
    ":math:`\mathit{CDHG}` "," :math:`\mathit{DY}\mathrm{=}0`"
    ":math:`\mathit{DAEH}` "," :math:`\mathit{DX}\mathrm{=}0`"
    ":math:`\mathit{BCGF}` "," :math:`\mathit{DX}\mathrm{=}0`"


To simulate wetting, the load consists of the application of capillary pressure on the face :math:`\mathit{FIXE1}` with a value :math:`\mathit{PRE1}\mathrm{=}37.1\mathit{MPa}` which decreases over time.


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

The component

.. image:: images/Object_21.svg
    :width: 480
    :height: 360


.. _RefImage_Object_21.svg:

of the stress is tested at time 1 and the capillarity value :math:`\mathit{PRE1}` at time 1 is tested at the group of nodes :math:`E`.

Values of

.. image:: images/Object_22.svg
    :width: 480
    :height: 360


.. _RefImage_Object_22.svg:

:


.. csv-table::

    "**Instant**", "**Reference Type**", "**Reference**", "**Tolerance (%)**"
    "1. "," NON_REGRESSION "," :math:`2531.90497` ", "0.001"


:math:`\mathit{PRE1}` values:


.. csv-table::

    "**Instant**", "**Reference Type**", "**Reference**", "**Tolerance (%)**"
    "1. "," NON_REGRESSION "," :math:`3.714495{10}^{7}` ", "0.001"