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


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

The entire domain is meshed into quadrangular elements with 8 nodes. The mesh consists of 225 rectangles and 30 segments.

1 time of :math:`1s` is modelled.


Results
----------

In the figures and respectively, the horizontal displacements DX and the damage criterion (internal variable V1) are plotted at the end of :math:`\mathrm{1s}`.

We see a crack that starts at :math:`2\mathrm{/}3` of the domain (when V1 is equal to 1, the material is broken).


.. image:: images/100002010000029800000207B950EDA3E643FED1.png
    :width: 2.3626in
    :height: 2.4134in


.. _RefImage_100002010000029800000207B950EDA3E643FED1.png:

Figure 3: Damage variable (:math:`\mathit{V1}`), :math:`t\mathrm{=}\mathrm{1s}`


.. image:: images/100002010000030F0000024FBD5AA946DD3A1A3A.png
    :width: 2.3626in
    :height: 1.748in


.. _RefImage_100002010000030F0000024FBD5AA946DD3A1A3A.png:

Figure 4: Horizontal movements :math:`\mathit{DX}`, :math:`t\mathrm{=}\mathrm{1s}`


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

The displacement value is tested at point :math:`\mathit{testpn}` corresponding to a node that is located :math:`2\mathrm{/}3` of the side length of the plate.


.. csv-table::

    "**Location**", "**Component**", "**instant**", "**Nonregression Value**", "**Tolerance (** :math:`\text{\%}` **)**"
    ":math:`\mathit{testpn}` ", "DX", "1", "9.876E-5", "1.E-3"