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


Geometry
---------

D

C

A

B


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


* :math:`A\mathrm{:}(0.\mathrm{,0}\mathrm{.}\mathrm{,0}\mathrm{.})`


* :math:`B\mathrm{:}(100.\mathrm{,0}\mathrm{.}\mathrm{,0}\mathrm{.})`


* :math:`C\mathrm{:}(100.\mathrm{,50}\mathrm{.}\mathrm{,0}\mathrm{.})`


* :math:`D\mathrm{:}(0.\mathrm{,50}\mathrm{.}\mathrm{,0}\mathrm{.})`

A rectangular plate with a length of 100m and a width of 50m.


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


* :math:`E=1.0\mathit{E2}N/{m}^{2}`


* :math:`\nu =0.4999`


Boundary conditions
-----------------------

DX = 1, DY=2 throughout the mesh