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


Geometry
---------


.. image:: images/Object_1.svg
    :width: 584
    :height: 257


.. _RefImage_Object_1.svg:


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

Elasticity limit:

.. image:: images/Object_2.svg
    :width: 584
    :height: 257


.. _RefImage_Object_2.svg:

.


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

2D boundary conditions:


* on :math:`\mathit{AB}`: :math:`\mathit{DX}\mathrm{=}0.`


* on :math:`\mathit{BC}`: :math:`\mathit{DY}\mathrm{=}0.`

Boundary conditions in 3D:


* :math:`\mathit{EFGH}` (:math:`\mathit{FACEXINF}`): :math:`\mathit{DX}\mathrm{=}0.`


* :math:`\mathit{ADEH}` (:math:`\mathit{FACEYINF}`): :math:`\mathit{DY}\mathrm{=}0.`


* :math:`\mathit{DCFE}` (:math:`\mathit{FACEZINF}`): :math:`\mathit{DZ}\mathrm{=}0.`

Boundary conditions in AXIS:


* on :math:`\mathit{BC}` and :math:`\mathit{AD}`: :math:`\mathit{DY}\mathrm{=}0.`

The load set by

.. image:: images/Object_3.svg
    :width: 584
    :height: 257


.. _RefImage_Object_3.svg:

is:


* in 2D:

:math:`\mathit{FY}\mathrm{=}–1.` out of :math:`\mathit{AD}`


* in 3D:

:math:`\mathit{FX}\mathrm{=}–0.2` out of :math:`\mathit{ABCD}` (:math:`\mathit{FXSUP}`)

:math:`\mathit{FY}\mathrm{=}–0.8` out of :math:`\mathit{BCFG}` (:math:`\mathit{FYSUP}`)


* in AXIS:

:math:`\mathit{FX}\mathrm{=}1.` out of :math:`\mathit{AB}`.