O modeling
==============


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

Q4G quadrangular shell element

The user coordinate system is confused with the orthotropy coordinate system.


.. image:: images/1000000000000184000001789EB1BD72A2A1ECAA.png
    :width: 4.0425in
    :height: 3.9161in


.. _RefImage_1000000000000184000001789EB1BD72A2A1ECAA.png:

Boundary conditions:


.. csv-table::

    "DDL_IMPO"
    "(GROUP_NO: AB, DX: 0. , DZ: 0. , DRY :0.)"
    "(GROUP_NO: BC, DY: 0. , DZ: 0. , DRX :0.)"
    "(GROUP_NO: CD, DX: 0. , DZ: 0. , DRY :0.)"
    "(GROUP_NO: DA, DY: 0. , DZ: 0. , DRX :0.)"
    "(GROUP_NO: O, DX: 0. , BY: 0. , DRX :0. , DRY :0. , DRZ :0.)"
    "FORCE_ARETE"
    "(GROUP_NO: AB MY:0.)"
    "(GROUP_NO: BC MX:0.)"
    "(GROUP_NO: CDMY:0.)"
    "(GROUP_NO: BY MAX:0.)"



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

Number of knots: 171

Number of meshes and type: 144 QUAD4


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


.. csv-table::

    "", "**Identification**"
    "**Point** :math:`O` :math:`\mathit{M78}` ", ""
    "**Constrains**", ":math:`{\sigma }_{\mathit{xx}}`, :math:`{\sigma }_{\mathit{yy}}`,, :math:`{\sigma }_{\mathit{xy}}`,,, :math:`{\sigma }_{\mathit{xz}}`, :math:`{\sigma }_{\mathit{yz}}` on lower, middle, and upper sheets"
    "Displacement", ":math:`\mathit{DZ}`"
    "**Point** :math:`\mathit{B1}` :math:`\mathit{M6}` ", ""
    "", ":math:`{\sigma }_{\mathit{xx}}`, :math:`{\sigma }_{\mathit{yy}}`, :math:`{\sigma }_{\mathit{xy}}`, :math:`{\sigma }_{\mathit{xz}}`, :math:`{\sigma }_{\mathit{yz}}` on lower, middle and upper sheets"



+------------------+----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|**Identification**                                                                                                                                                                                                                           |
+------------------+----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Point O           |:math:`(\mathit{M78})`|:math:`{N}_{\mathit{xx}}`, :math:`{N}_{\mathit{yy}}`, :math:`{N}_{\mathit{xy}}`, :math:`{M}_{\mathit{xx}}`, :math:`{M}_{\mathit{yy}}`,, :math:`{M}_{\mathit{xy}}`, :math:`{T}_{x}`, :math:`{T}_{y}`|
+                  +----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|                  |:math:`(\mathit{M79})`|                                                                                                                                                                                                   |
+                  +                      + .. image:: images/Object_700.svg                                                                                                                                                                  +
|                  |                      |    :width: 17                                                                                                                                                                                     |
+                  +                      +    :height: 24                                                                                                                                                                                    +
|                  |                      |                                                                                                                                                                                                   |
+                  +                      +,                                                                                                                                                                                                  +
|                  |                      | .. image:: images/Object_662.svg                                                                                                                                                                  |
+                  +                      +    :width: 17                                                                                                                                                                                     +
|                  |                      |    :height: 24                                                                                                                                                                                    |
+                  +                      +                                                                                                                                                                                                   +
|                  |                      |                                                                                                                                                                                                   |
+                  +----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|                  |:math:`(\mathit{M66})`|                                                                                                                                                                                                   |
+                  +                      + .. image:: images/Object_663.svg                                                                                                                                                                  +
|                  |                      |    :width: 17                                                                                                                                                                                     |
+                  +                      +    :height: 24                                                                                                                                                                                    +
|                  |                      |                                                                                                                                                                                                   |
+                  +                      +,                                                                                                                                                                                                  +
|                  |                      | .. image:: images/Object_664.svg                                                                                                                                                                  |
+                  +                      +    :width: 17                                                                                                                                                                                     +
|                  |                      |    :height: 24                                                                                                                                                                                    |
+                  +                      +                                                                                                                                                                                                   +
|                  |                      |                                                                                                                                                                                                   |
+                  +----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|                  |:math:`(\mathit{M67})`|                                                                                                                                                                                                   |
+                  +                      + .. image:: images/Object_665.svg                                                                                                                                                                  +
|                  |                      |    :width: 17                                                                                                                                                                                     |
+                  +                      +    :height: 24                                                                                                                                                                                    +
|                  |                      |                                                                                                                                                                                                   |
+                  +                      +,                                                                                                                                                                                                  +
|                  |                      | .. image:: images/Object_666.svg                                                                                                                                                                  |
+                  +                      +    :width: 17                                                                                                                                                                                     +
|                  |                      |    :height: 24                                                                                                                                                                                    |
+                  +                      +                                                                                                                                                                                                   +
|                  |                      |                                                                                                                                                                                                   |
+------------------+----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+


+------------------+-----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|**Identification**                                                                                                                                                                                                                            |
+------------------+-----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Point C           |:math:`(\mathit{M144})`|:math:`{N}_{\mathit{xx}}`, :math:`{N}_{\mathit{yy}}`, :math:`{N}_{\mathit{xy}}`, :math:`{M}_{\mathit{xx}}`, :math:`{M}_{\mathit{yy}}`,, :math:`{M}_{\mathit{xy}}`, :math:`{T}_{x}`, :math:`{T}_{y}`|
+------------------+-----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Point D           |:math:`(\mathit{M133})`|:math:`{N}_{\mathit{xx}}`, :math:`{N}_{\mathit{yy}}`, :math:`{N}_{\mathit{xy}}`, :math:`{M}_{\mathit{xx}}`, :math:`{M}_{\mathit{yy}}`,, :math:`{M}_{\mathit{xy}}`, :math:`{T}_{x}`, :math:`{T}_{y}`|
+------------------+-----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+


+------------------+----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|**Identification**                                                                                                                                                                                                                           |
+------------------+----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Point D1          |:math:`(\mathit{M61})`|                                                                                                                                                                                                   |
+                  +                      + .. image:: images/Object_1130.svg                                                                                                                                                                 +
|                  |                      |    :width: 17                                                                                                                                                                                     |
+                  +                      +    :height: 24                                                                                                                                                                                    +
|                  |                      |                                                                                                                                                                                                   |
+                  +                      +,                                                                                                                                                                                                  +
|                  |                      | .. image:: images/Object_1131.svg                                                                                                                                                                 |
+                  +                      +    :width: 17                                                                                                                                                                                     +
|                  |                      |    :height: 24                                                                                                                                                                                    |
+                  +                      +                                                                                                                                                                                                   +
|                  |                      |                                                                                                                                                                                                   |
+                  +----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|                  |:math:`(\mathit{M73})`|:math:`{N}_{\mathit{xx}}`, :math:`{N}_{\mathit{yy}}`, :math:`{N}_{\mathit{xy}}`, :math:`{M}_{\mathit{xx}}`, :math:`{M}_{\mathit{yy}}`,, :math:`{M}_{\mathit{xy}}`, :math:`{T}_{x}`, :math:`{T}_{y}`|
+------------------+----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+


+------------------+---------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|**Identification**                                                                                                                                                                                                                          |
+------------------+---------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Point A           |:math:`(\mathit{M1})`|:math:`{N}_{\mathit{xx}}`, :math:`{N}_{\mathit{yy}}`, :math:`{N}_{\mathit{xy}}`, :math:`{M}_{\mathit{xx}}`, :math:`{M}_{\mathit{yy}}`,, :math:`{M}_{\mathit{xy}}`, :math:`{T}_{x}`, :math:`{T}_{y}`|
+------------------+---------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+


+------------------+----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|**Identification**                                                                                                                                                                                                                           |
+------------------+----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Point B           |:math:`(\mathit{M12})`|:math:`{N}_{\mathit{xx}}`, :math:`{N}_{\mathit{yy}}`, :math:`{N}_{\mathit{xy}}`, :math:`{M}_{\mathit{xx}}`, :math:`{M}_{\mathit{yy}}`,, :math:`{M}_{\mathit{xy}}`, :math:`{T}_{x}`, :math:`{T}_{y}`|
+------------------+----------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+


+------------------+---------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|**Identification**                                                                                                                                                                                                                          |
+------------------+---------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|Point B1          |:math:`(\mathit{M6})`|:math:`{N}_{\mathit{xx}}`, :math:`{N}_{\mathit{yy}}`, :math:`{N}_{\mathit{xy}}`, :math:`{M}_{\mathit{xx}}`, :math:`{M}_{\mathit{yy}}`,, :math:`{M}_{\mathit{xy}}`, :math:`{T}_{x}`, :math:`{T}_{y}`|
+                  +---------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|                  |:math:`(\mathit{M7})`|:math:`{N}_{\mathit{xx}}`, :math:`{N}_{\mathit{yy}}`, :math:`{N}_{\mathit{xy}}`, :math:`{M}_{\mathit{xx}}`, :math:`{M}_{\mathit{yy}}`,, :math:`{M}_{\mathit{xy}}`, :math:`{T}_{x}`, :math:`{T}_{y}`|
+------------------+---------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+