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

Geometry
---------


.. image:: images/10000000000001FB000000EB233EBD8EAC91FEDF.png
    :width: 4.328in
    :height: 1.6244in


.. _RefImage_10000000000001FB000000EB233EBD8EAC91FEDF.png:


.. math::
: label: EQ-None

    \ textrm {Bar length:}
    \ mathrm {3m}
    \ textrm {Articulated in}
    A
    \ textrm {Simply pressed}
    B
    \ textrm {Strengths in}
    B


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

Material for the line element:

Elasticity: :math:`E=2.1E+\mathrm{11 }\mathrm{Pa}`


Loading conditions
--------------------------

At point :math:`A`: blocking the degrees of freedom: :math:`\mathrm{dx},\mathrm{dy},\mathrm{dz},\mathrm{DRX}`

At point :math:`B`: blocking the degrees of freedom: :math:`\mathrm{dx},\mathrm{dy},\mathrm{dz},\mathrm{DRX}`

Loading at point :math:`B`: = :math:`({F}_{x},\mathrm{0,}0)`.