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


Geometry
---------

:math:`10m`

:math:`5m`

.. image:: images/Forme4.gif


.. _RefSchema_Forme4.gif:

:math:`0.4m`

:math:`\mathrm{A4}`

:math:`\mathrm{A3}`

:math:`0.2m`

:math:`\mathrm{A1}`

:math:`\mathrm{m3}`

:math:`\mathrm{m1}`

:math:`\mathrm{m2}`

:math:`\mathrm{A2}`

:math:`z`

:math:`y`

:math:`x`


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


A and B models
~~~~~~~~~~~~~~~~~~~~~~

The material has an isotropic elastic behavior:

 Young's module: :math:`E=20000\mathrm{MPa}`

 Poisson's ratio: :math:`\nu \mathrm{=}0.`

 Density: :math:`\rho =1000\mathrm{kg}/{m}^{3}`


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


A and B models
~~~~~~~~~~~~~~~~~~~~~~

Edge :math:`\mathit{A1A4}` is embedded.

A distributed force :math:`{F}_{z}=–1000N/m` is applied to the :math:`\mathit{A2A3}` edge.