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

Geometry
---------


.. image:: images/Object_1.svg
    :width: 399
    :height: 177


.. _RefImage_Object_1.svg:


.. math::
: label: EQ-None

    \ textrm {Bar length:}
    \ mathrm {3m}
    \ textrm {Embedding in}
    A
    \ textrm {Strengths in}
    B


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

Material with elasto-plastic behavior with linear work hardening, for the line element:

Elasticity:

• Young's module :math:`E=2.1E+\mathrm{11 }\mathrm{Pa}`

Plasticity:

• slope of the traction curve in the plastic sector :math:`\text{d\_sigm\_epsi}=1.0E+08\mathrm{Pa}`

• elastic limit :math:`\mathrm{sy}=400.0E+\mathrm{06 }\mathrm{Pa}`


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

At point :math:`A`, perfect integration (blocking movements and rotations),

• blocking of degrees of freedom: :math:`\mathrm{DX},\mathrm{DY},\mathrm{DZ},\mathrm{DRX},\mathrm{DRY},\mathrm{DRZ}`.

• Loading at point :math:`B`: :math:`F=({F}_{x},{F}_{y},{F}_{z})`.