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

Geometries used for A, B, C models
----------------------------------------

Several geometries are used to test the various combinations.


.. image:: images/10000000000001DC000001E46DF586BBE100C170.png
    :width: 3.1693in
    :height: 3.2201in


.. _RefImage_10000000000001DC000001E46DF586BBE100C170.png:

**Figure** 1.1-a **: Geometry with 8 volume meshes** HEXA8 **.**


.. image:: images/100000000000010A00000109F044C122B957F237.png
    :width: 1.7681in
    :height: 1.7638in


.. _RefImage_100000000000010A00000109F044C122B957F237.png:

**Figure** 1.1-b: Geometry with 1 volume mesh of type HEXA8.


.. image:: images/100000000000010C0000007C00F76A17D5D54D35.png
    :width: 1.7799in
    :height: 0.8189in


.. _RefImage_100000000000010C0000007C00F76A17D5D54D35.png:

**Figure** 1.1-c: Geometry with 1 surface mesh of type QUAD4.


.. image:: images/100000000000009F00000035F2D50F9E5287B0B1.png
    :width: 1.0547in
    :height: 0.3465in


.. _RefImage_100000000000009F00000035F2D50F9E5287B0B1.png:

**Figure** 1.1-d: Geometry with 1 line mesh of type SEG2.

**Dimensions:**

• Volume meshes have :math:`1.0m` edges.

• Surface meshes have :math:`1.0m` edges.

• The line mesh has a length of :math:`1.0m`.


Geometries used for D, E, F models
----------------------------------------

Several geometries are used to test the various combinations.


.. image:: images/10000000000001D1000000D14E37ADCB7A490F28.png
    :width: 3.0902in
    :height: 1.3862in


.. _RefImage_10000000000001D1000000D14E37ADCB7A490F28.png:

**Figure** 1.2-a: Geometry with 4 surface meshes of type QUAD4.


.. image:: images/100000000000010B0000007CDD4D2B4A26CF5882.png
    :width: 1.7756in
    :height: 0.8189in


.. _RefImage_100000000000010B0000007CDD4D2B4A26CF5882.png:

**Figure** 1.2-b: Geometry with 1 surface mesh of type QUAD4.


.. image:: images/10000000000000A0000000356537487678E9D62B.png
    :width: 1.0634in
    :height: 0.3465in


.. _RefImage_10000000000000A0000000356537487678E9D62B.png:

**Figure** 1.2-c: Geometry with 1 line mesh of type SEG2.

**Dimensions:**

• Surface meshes have :math:`1.0m` edges.

• The line mesh has a length of :math:`1.0m`.


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

Not applicable.


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

For models A, B, C the nodes 1, 3, 2, 2, 8, 8, 8, 8, 8, 8, 8, 10, 10, 10, 9, 9, 5, 6, 7 are translationally locked in the directions :math:`X`, :math:`Y`, :math:`Z`. A non-zero displacement is imposed on nodes 12, 13, 16, 16, 16, 15, 15, 15, 15, 15, 14, 17, 19, 18, 20 in the directions :math:`X`, :math:`Y`, :math:`Z`.

For the d, e, f models the nodes 1, 3, 2 are blocked in translation and in rotation in the directions :math:`X`, :math:`Y`, :math:`Z`. A non-zero displacement is imposed on nodes 5, 6, 7.


Initial conditions
--------------------

Not applicable for static analysis.