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


Geometry
---------

Consider a :math:`10\mathrm{mm}` side plate with a :math:`1\mathrm{mm}` diameter hole.


.. image:: images/10000200000000FD000000F1D333B8C1F5065F91.png
    :width: 2.6256in
    :height: 2.4972in


.. _RefImage_10000200000000FD000000F1D333B8C1F5065F91.png:


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


.. csv-table::

    ":math:`E=\mathrm{1MPa}` ", "Young's module"
    ":math:`\nu =0.3` ", "Poisson's ratio"



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

The plate is blocked on its entire periphery according to its degrees of freedom :math:`\mathrm{DX}`, :math:`\mathrm{DY}`,, :math:`\mathrm{DZ}`, :math:`\mathrm{DRX}`, :math:`\mathrm{DRY}`, :math:`\mathrm{DRZ}`.

A discrete with degrees of freedom :math:`\mathrm{DX}`, :math:`\mathrm{DY}`, :math:`\mathrm{DZ}` is placed in the center of the hole. It is connected by a :math:`\mathrm{RBE3}` type connection to the entire periphery of the circular hole.

The center of the circle is subject to a nodal force :math:`\mathrm{FX}=-0.123456701636`, :math:`\mathrm{FY}=-0.246913403273`, :math:`\mathrm{FZ}=-0.370370090008`.


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

Néant


.. _refheading__31295122: