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

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

Below is the initial rough mesh:


.. image:: images/100000000000039D00000263FCB03EA190A9503A.png
    :width: 6.3465in
    :height: 3.1492in


.. _RefImage_100000000000039D00000263FCB03EA190A9503A.png:

Below is the fine mesh called patch:


.. image:: images/100000000000039D0000026375E5D8F68B8A7C19.png
    :width: 2.7799in
    :height: 2.8272in


.. _RefImage_100000000000039D0000026375E5D8F68B8A7C19.png:


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

The characteristics of the coarse mesh are as follows:

Number of knots: 754

Number of meshes and type: 160 TRIA3

             612 QUAD4

The characteristics of fine mesh are as follows:

Number of meshes and type: 620 TRIA3

             580 QUAD4


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

This is a test with respect to the values obtained on modeling A

.. csv-table::

    "**Identification**", "**Reference**", "**Tolerance (** :math:`\text{\%}` **)**"
    "SIXX max", "6.019E+06", "2.0"
    "SIXX min", "-2.486E+05", "2.0"
    "SIYY max", "9.782E+05", "2.0"
    "SIYY min", "-2.092E+06", "2.0"


We visualize the Von Mises stress around the hole:


.. image:: images/100000000000039D000002639772CF74793FA9D0.png
    :width: 5.9055in
    :height: 3.8937in


.. _RefImage_100000000000039D000002639772CF74793FA9D0.png:

**Figure** 4.3-a **: Initial result on a rough model**


.. image:: images/100000000000039D00000263FBEFD5D1F2E23DA3.png
    :width: 5.9055in
    :height: 3.8937in


.. _RefImage_100000000000039D00000263FBEFD5D1F2E23DA3.png:

**Figure** 4.3-b **: Result obtained after structural zoom**