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


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

This is a 3D_HM modeling using quadratic HM- XFEM elements.


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

The block on which the modeling is performed is divided into 49 QUAD8.


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

We test the value of the vertical movements for the nodes :math:`A`, :math:`A\text{'}`,,, :math:`B` and :math:`B\text{'}` which are located on the interface as well as the value of the pressure of the fluid in the interface at these 4 points. These values are summarized in the table below:


.. csv-table::

    "Quantities tested", "Reference type", "Reference value"
    "DY (node A below)", "'NON_REGRESSION'", "-1.291354325E-4 m"
    "DY (node A above)", "'NON_REGRESSION'", "1.29078868E-4 m"
    "DY (node A' below)", "'NON_REGRESSION'", "-1.290767537E-4 m", "-1.290767537E-4 m"
    "DY (node A' above)", "'NON_REGRESSION'", "1.291366642E-4 m"
    "DY (node B below)", "'NON_REGRESSION'", "-1.08739681E-4 m"
    "DY (node B above)", "'NON_REGRESSION'", "1.08687768E-4 m"
    "DY (node B' below)", "'NON_REGRESSION'", "-1.08735144E-4 m"
    "DY (node B' above)", "'NON_REGRESSION'", "1, E-4 m"
    "PRE_FL1 (node A)", "'NON_REGRESSION'", "822498Pa"
    "PRE_FL1 (node A')", "'NON_REGRESSION'", "822565Pa"
    "PRE_FL1 (node B)", "'NON_REGRESSION'", "762613Pa"
    "PRE_FL1 (node B')", "'NON_REGRESSION'", "762664Pa"



notes
---------

The pore pressure field and the amplified deformation (X1000) (Figure) were also post-treated using SALOME.

**Figure** 4.4-a **: Field of** pre**s** amplified pore and deformed (X1000)


.. image:: images/10000000000004B2000002F3E8DF4247DC30AFDA.png
    :width: 6.689in
    :height: 4.2016in


.. _refImage_10000000000004b2000002f3e8 DF4247DC30AFDA .png: