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


Geometry
---------


.. image:: images/10000000000003C0000002D0D0F876EB870708E6.png
    :width: 2.5339in
    :height: 2.6543in


.. _RefImage_10000000000003C0000002D0D0F876EB870708E6.png:



 Coordinates of points :math:`(m)`:

:math:`A:(0.,0.,0.)`

:math:`B:(10.,0.,0.)`

:math:`C:(10.,10.,10.)`



 Cube geometry :math:`(m)`:

 :math:`\mathrm{l1}=\mathrm{l2}=\mathrm{l3}=10.`

 Mesh group:

 :math:`\mathrm{base1}`: bottom surface of the cube (plane :math:`\mathrm{XOY}`)


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


*
    *
        * :math:`E=1.0\mathrm{E5}N/{m}^{2}`


        * :math:`\nu =0.3`


        * :math:`\rho =9800.\mathrm{Kg}/{m}^{-3}`


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


*
    *
        * Compulsory trips:


*
    * :math:`\mathrm{base1}`: :math:`\mathrm{DX}=10.`, :math:`\mathrm{DY}=\mathrm{DZ}=0.`


*
    *
        * Imposed loading:


*
    * Gravity according to :math:`-z` :math:`g=9.81{\mathrm{ms}}^{-2}`


*