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


Geometry
---------


.. image:: images/10000000000004D60000031ECE154F1D38C1AF9B.png
    :width: 4.1264in
    :height: 2.6598in


.. _RefImage_10000000000004D60000031ECE154F1D38C1AF9B.png:

Length :math:`a\mathrm{=}2m`.

Width :math:`b\mathrm{=}1m`.

:math:`O` midpoint of segment :math:`\mathit{AB}` (origin of the coordinate system).


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

**Plates 1 and 2:**

Poisson's ratio: :math:`0.0`

Young's module: :math:`2.{10}^{6}N\mathrm{/}{m}^{2}`


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

Plate 1 is blocked:


* On :math:`\mathit{HG}` :math:`\mathit{DX}\mathrm{=}0` and :math:`\mathit{DY}\mathrm{=}0`.

The plate 2 is subjected to an imposed displacement:


* On :math:`\mathit{CD}`: :math:`\mathit{DY}\mathrm{=}{U}_{0}\mathrm{=}–0.1m` and :math:`\mathit{DX}\mathrm{=}0`.