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


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

The model consists of 2 bi-layer plates corresponding to the mean plane of the quad-layer of the reference model.

To represent these 2 plates, we start from the mesh of the mean plane of the quadrilayer that is offset from the distances :math:`\mathrm{-}0.1` and :math:`0.1`.

The elements used are plate DKT elements.


.. image:: images/10000000000002440000013558F1B45DEF9F23DC.png
    :width: 4.1728in
    :height: 2.1457in


.. _RefImage_10000000000002440000013558F1B45DEF9F23DC.png:


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


.. image:: images/10000000000004010000012C4DBA20EECE7823CB.png
    :width: 5.3764in
    :height: 1.4535in


.. _RefImage_10000000000004010000012C4DBA20EECE7823CB.png:

The mesh is regular.

We have 10 subdivisions according to :math:`x` and 5 subdivisions according to :math:`y`; a total of 50 DKQ (quad4) meshes and 66 knots.


Tested values
---------------


.. csv-table::

    "**Identification**", "**Reference** :math:`(\times {10}^{-6}m)`"
    ":math:`\mathrm{DX}(\mathrm{N1})` ", "—3.680419"
    ":math:`\mathrm{DY}(\mathrm{N1})` ", "—0.493941"
    ":math:`\mathrm{DZ}(\mathrm{N1})` ", "—5697.7635"
    ":math:`\mathrm{DRX}(\mathrm{N1})` ", "—436.1676"
    ":math:`\mathrm{DRY}(\mathrm{N1})` ", "508.6670"
    ":math:`\mathrm{DX}(\mathrm{N10})` ", "—2.172360"
    ":math:`\mathrm{DY}(\mathrm{N10})` ", "—0.783905"
    ":math:`\mathrm{DZ}(\mathrm{N10})` ", "—3946.2632"
    ":math:`\mathrm{DRX}(\mathrm{N10})` ", "—412.1209"
    ":math:`\mathrm{DRY}(\mathrm{N10})` ", "455.0638"