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


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


.. image:: images/Shape2.gif


.. _RefSchema_Shape2.gif:

3D modeling: 64 elements HEXA27.


Features tested
-----------------------


.. csv-table::

    "**Command**", "**Option**", "", "", ""
    "AFFE_MODELE "," MODELISATION ", "3D", "", ""
    "AFFE_CHAR_MECA "," DDL_IMPO "," DNOR ", "0.15", ""
    "MECA_STATIQUE ", "", "", "", ""



Results
---------


.. csv-table::

    "**Points**", "**Size**", "**Reference**", "**Code_Aster**", "**Relative error (%)**"
    ":math:`H` "," :math:`\mathrm{DX}` *", "1.126635E-1", "1.129919D-1", "0.291"
    "", ":math:`\mathrm{DY}` *", "1.144527E-1", "1.144527E-1", "1.129919D-1", "-1.276"
    "", ":math:`\mathrm{DZ}` *", "-2.177228E-2", "-2.316107D-2", "6.379"
    "", "", "", "", ""
    ":math:`I` "," :math:`\mathrm{DX}` *", "1.073518E-1", "1.072795D-1", "-0.067"
    "", ":math:`\mathrm{DY}` *", "1.071796E-1", "1.072795D-1", "0.093"
    "", ":math:`\mathrm{DZ}` *", "-1.341602E-2", "-1.334324D-2", "-0.542"
    "", "", "", "", ""
    "J", ":math:`\mathrm{DX}` ", "0.106066", "0.106066", "1.060660D-1", "1.62E-5"
    "", ":math:`\mathrm{DY}` ", "0.106066", "1.060660D-1", "1.62E-5"
    "", ":math:`\mathrm{DZ}` ", "0.0", "-4.187839D-17", "-4.19E-17", "-4.19E-17"


* Non-regression values obtained with modeling A (Meshes HEXA20)