Modeling A
==============


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

C_ PLAN modeling with sub-integrated QUAD4 elements stabilized by the assumed strain method.


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


.. image:: images/10000000000000D2000000CD224F007870A8E171.png
    :width: 2.1874in
    :height: 2.1354in


.. _RefImage_10000000000000D2000000CD224F007870A8E171.png:

Number of knots: 527

Number of meshes: 582

SEG2: 102

QUAD4: 480


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

We test the :math:`\mathit{SIYY}` coordinate of the stress tensor at various points along the :math:`\mathit{IJ}` path

B

.. image:: images/Shape2.gif


.. _RefSchema_Shape2.gif:


.. image:: images/10000000000000D2000000CD224F007870A8E171.png
    :width: 2.1874in
    :height: 2.1354in


.. _RefImage_10000000000000D2000000CD224F007870A8E171.png0:

We test with respect to modeling B (AUTRE_ASTER):


.. csv-table::

    "**Curvilinear abscissa**", "**Reference**", "**Precision**", "**Test**"
    "0.0", "234.174"," :math:`4\times {10}^{-3}` "," AUTRE_ASTER"
    "1.0", "241.964"," :math:`8\times {10}^{-3}` "," AUTRE_ASTER"
    "3.0", "298.027"," :math:`4\times {10}^{-3}` "," AUTRE_ASTER"


In addition, we test (in non-regression):


* ERME_ELEM and ERME_ELNO (residual error)


* The SIXX and SIYY constraint at node B