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


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

Modeling AXIS

Viscoelastic behavior relationship of VISC_CIN1_CHAB


.. image:: images/Shape6.gif


.. _RefSchema_Shape6.gif:


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


.. csv-table::

    "Number of nodes", ":math:`12` ", "", "", ""
    "Number of meshes", ":math:`17` ", "That is:", "", ""
    "", "", "SEG2 "," :math:`12`"
    "", "", "QUAD4 "," :math:`5`"


Node groups:

:math:`A,B,C,D`

Mesh groups:

:math:`\mathrm{MAIL}`: surface :math:`\mathrm{ABCD}`

:math:`\mathrm{DAB}`: segment :math:`\mathrm{AB}`

:math:`\mathrm{DBC}`: segment :math:`\mathrm{BC}`

:math:`\mathrm{DCD}`: segment :math:`\mathrm{CD}`

:math:`\mathrm{DDA}`: segment :math:`\mathrm{DA}`


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


.. csv-table::

    "Size", "Point", "Instants", "Instants", "Reference", "Aster", "Variance%"
    ":math:`\mathrm{DX}` "," :math:`B` ", "4"," :math:`-0.2109` "," "," :math:`-0.2109` "," 0.026%"
    ":math:`\mathrm{SIXX}` "," :math:`B` ", "4"," :math:`0.` ", "1,55E-10", "-"
    ":math:`\mathrm{SIYY}` "," :math:`B` ", "4"," :math:`0.2616` "," "," :math:`0.2616` "," 0.130""
    ":math:`\mathrm{SIZZ}` "," :math:`B` ", "4"," :math:`0.` ", "1,55E-10", "-"