Reference problem
=====================

Geometry
---------

Meshing in space :math:`\mathrm{3D}` that does not model any defined structure, composed of point cells, lines, plates, and a hexahedral volume.


.. image:: images/10000000000001BC0000010D6118AC534AB63157.png
    :width: 4.1193in
    :height: 2.4925in


.. _RefImage_10000000000001BC0000010D6118AC534AB63157.png:

Plan z=7

Parallepiped on side :math:`\mathrm{1,}\sqrt{2},7`.

+-----------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------+
|                                                                                                                             |Next                                                                |
+ .. image:: images/100000000000016D000000C6720A9DB87D07F3F4.png                                                              + :math:`z\text{'}\text{'}`                                          +
|    :width: 2.2189in                                                                                                         |                                                                    |
+    :height: 1.2035in                                                                                                        +                                                                    +
|                                                                                                                             | thickness 1.                                                       |
+                                                                                                                             +                                                                    +
|                                                                                                                             |                                                                    |
+-----------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------+



Material properties
----------------------

:math:`E={2.10}^{11}\mathrm{Pa}`

:math:`\nu =0.3`

:math:`\rho =1.5\mathrm{kg}/{m}^{3}` (except for discrete elements: :math:`\rho =1.5{10}^{4}\mathrm{kg}/{m}^{3}`)


Boundary conditions and loads
-------------------------------------

Not applicable (no resolution).


Initial conditions
--------------------

Not applicable.