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


Geometry
---------


.. image:: images/1000058200000FB600000CD1EFC9375AA8655098.svg
    :width: 202
    :height: 165


.. _RefImage_1000058200000FB600000CD1EFC9375AA8655098.svg:


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

Law of elastoplastic behavior with mixed work hardening (linear isotropic and linear kinematics).


.. image:: images/10000F7E000069BB00002C07889A95C4955AB5E4.svg
    :width: 202
    :height: 165


.. _RefImage_10000F7E000069BB00002C07889A95C4955AB5E4.svg:


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

The plate is stuck next

.. image:: images/Object_1.svg
    :width: 202
    :height: 165


.. _RefImage_Object_1.svg:

along the [:ref:`3,4 <3,4>`] side, next

.. image:: images/Object_2.svg
    :width: 202
    :height: 165


.. _RefImage_Object_2.svg:

along the [:ref:`1,3 <1,3>`] side while being subject to an imposed displacement in :math:`y`:

.. image:: images/Object_3.svg
    :width: 202
    :height: 165


.. _RefImage_Object_3.svg:

along the [:ref:`1,2 <1,2>`] side.

The loading path is as follows:


+---------+---------------------------------------------------------------------------------------------------------+
|:math:`t`|                                                                                                         |
+         + .. image:: images/Object_4.svg                                                                          +
|         |    :width: 202                                                                                          |
+         +    :height: 165                                                                                         +
|         |                                                                                                         |
+         + :math:`(\mathrm{mm})`                                                                                   +
|         |                                                                                                         |
+---------+---------------------------------------------------------------------------------------------------------+
|1        | #. 10—3                                                                                                 |
+         +                                                                                                         +
|         |                                                                                                         |
+---------+---------------------------------------------------------------------------------------------------------+
|2        |4.5d—3                                                                                                   |
+---------+---------------------------------------------------------------------------------------------------------+
|3        |0.1d—3                                                                                                   |
+---------+---------------------------------------------------------------------------------------------------------+
|4        |—2. 10—3                                                                                                 |
+---------+---------------------------------------------------------------------------------------------------------+