C modeling
==============


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

LCONTY

LCONTX

LSYMX

LSYMY

A1

A2

A4

A3

Y

DALLE


.. image:: images/10000000000001E0000001E09B5895DB4FFF4EB0.png
    :width: 2.2083in
    :height: 2.2154in


.. _RefImage_10000000000001E0000001E09B5895DB4FFF4EB0.png:

Q4GG modeling (TRIA3)

- Boundary conditions:

. Side :math:`\mathit{A2A4}`: :math:`\mathit{DZ}\mathrm{=}0`

- Symmetry conditions

. Side :math:`\mathit{A1A2}`: :math:`\mathit{DY}\mathrm{=}\mathit{DRX}\mathrm{=}0`

. Side :math:`\mathit{A1A3}`: :math:`\mathit{DX}\mathrm{=}\mathit{DRY}\mathrm{=}0`

X
The slab is symmetric with respect to planes :math:`(X\mathrm{=}0)` and :math:`(Y\mathrm{=}0)`, the calculations are carried out on a quarter of the slab.


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

Number of knots: 169

Number of meshes and type: 288 TRIA3


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


.. csv-table::

    "**Identification**", "**Reference Type**", "**Reference**", "**% Tolerance**"
    ":math:`\mathrm{DZ}(\mathrm{A1})` ", "'ANALYTIQUE'", "7,895.10-5"," 8%"
    ":math:`\mathrm{MXX}(\mathrm{A1})` ", "'ANALYTIQUE'", "1550"," 3%"
    ":math:`\mathrm{MYY}(\mathrm{A1})` ", "'ANALYTIQUE'", "1550"," 3%"
    ":math:`\mathrm{KXX}(\mathrm{A1})` ", "'ANALYTIQUE'", "2,351.10-4"," 3%"
    ":math:`\mathrm{KYY}(\mathrm{A1})` ", "'ANALYTIQUE'", "2,351.10-4"," 3%"


The quantities are expressed in the coordinate system defined by the nautical angles :math:`\alpha \mathrm{=}33°` and :math:`\beta \mathrm{=}12°`

.. csv-table::

    "**Identification**", "**Reference Type**", "**Reference**", "**Tolerance**"
    ":math:`\mathrm{DZ}(\mathrm{A1})` ", "'ANALYTIQUE'", "7,895.10-5"," 8%"
    ":math:`\mathit{MXX}(\mathit{A1})` ", "'ANALYTIQUE'", "1550.0"," 3%"
    ":math:`\mathit{MYY}(\mathit{A1})` ", "'ANALYTIQUE'", "1550.0"," 3%"
    ":math:`\mathit{MXY}(\mathit{A1})` ", "'ANALYTIQUE'", "0. ", "0.1"
    ":math:`\mathit{KXX}(\mathit{A1})` ", "'ANALYTIQUE'", "2,351.10-4"," 3%"
    ":math:`\mathit{KYY}(\mathit{A1})` ", "'ANALYTIQUE'", "2,351.10-4"," 3%"
    ":math:`\mathit{KXY}(\mathit{A1})` ", "'ANALYTIQUE'", "0. ", "0.001"



+--------------------+---------------------+-----------------------+------------------+-------------+--------------+
|**Identification**                                                |**Reference type**|**Reference**|**Tolerance%**|
+--------------------+---------------------+-----------------------+------------------+-------------+--------------+
|:math:`\mathit{MXX}`|:math:`\mathit{M266}`|:math:`\mathit{Point}1`|'NON_REGRESSION'  |1506.61      |1.e-6         |
+--------------------+---------------------+-----------------------+------------------+-------------+--------------+
|:math:`\mathit{MYY}`|:math:`\mathit{M266}`|:math:`\mathit{Point}1`|'NON_REGRESSION'  |1506.70      |1.e-6         |
+--------------------+---------------------+-----------------------+------------------+-------------+--------------+
|:math:`\mathit{KXX}`|:math:`\mathit{M266}`|:math:`\mathit{Point}1`|'NON_REGRESSION'  |2.228 10-4   |1.e-6         |
+--------------------+---------------------+-----------------------+------------------+-------------+--------------+
|:math:`\mathit{KYY}`|:math:`\mathit{M266}`|:math:`\mathit{Point}1`|'NON_REGRESSION'  |2.228 10-4   |1.e-6         |
+--------------------+---------------------+-----------------------+------------------+-------------+--------------+
|:math:`\mathit{KXY}`|:math:`\mathit{M266}`|:math:`\mathit{Point}1`|'NON_REGRESSION'  |2.31 10-8    |1.e-6         |
+--------------------+---------------------+-----------------------+------------------+-------------+--------------+


notes
---------