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


Geometry
---------

Consider a unit cube and a discrete element with the following coordinates.


.. image:: images/10000000000004D90000020EB730BFA563044EDF.png
    :width: 4.5071in
    :height: 1.8098in


.. _RefImage_10000000000004D90000020EB730BFA563044EDF.png:


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


.. csv-table::

    ":math:`E\mathrm{=}\mathrm{210000MPa}` ", "Young's module"
    ":math:`\nu =0.3` ", "Poisson's ratio"



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

The coordinate cube node :math:`(\mathrm{0,0}\mathrm{,0})` is stuck following :math:`\mathit{DZ}`.

The cube node with coordinates :math:`(\mathrm{1,0}\mathrm{,0})` is stuck following :math:`\mathit{DX}`, :math:`\mathit{DY}`, :math:`\mathit{DZ}`.

The coordinate cube node :math:`(\mathrm{1,1}\mathrm{,0})` is stuck following :math:`\mathit{DX}`, :math:`\mathit{DZ}`.

The node in the cube with coordinates :math:`(\mathrm{0,1}\mathrm{,0})` is subject to a nodal force :math:`\mathit{FX}\mathrm{=}\mathrm{-}0.123456701636`, :math:`\mathit{FY}\mathrm{=}\mathrm{-}0.246913403273`, :math:`\mathit{FZ}\mathrm{=}\mathrm{-}0.370370090008`.


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

Néant


.. _refheading__31295122: