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

Loading
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.. image:: images/10000201000002B5000002654D0C3649AA6C54B5.png
    :width: 7.2189in
    :height: 6.3854in


.. _RefImage_10000201000002B5000002654D0C3649AA6C54B5.png:

**Figure** 1.1-1

A static analysis under load and self-weight (with :math:`\mathrm{\gamma }` =9.81 m/s²)


Liaisons
--------


* Support PT_5 (DX=DZ= DRY =0; KY = 52,500 N/m, KRX = KRZ = 52,500 N.m/rad)


* Support PT_40 (DY=DZ= DRX =0; KX = 52,500 N/m, KRY = KRZ = 52,500 N.m/rad)


* Link PT_20: ball joint in the 3 directions (link DDL after duplication of the node at PT_20)


Geometry
---------

.. csv-table::

    "Characteristics", "Value", "Unit"
    "Flexural inertia", "1*106", "mm4"
    "Torsional inertia", "2*106", "mm4"
    "Area", "1000", "mm²"


Table 1.3-1

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

.. csv-table::

    "Characteristics", "Value", "Unit"
    "Young's module", "210,000"," MPa"
    "Shear module", "78 750"," MPa"
    "Poisson's ratio", "0.30", "[-]"


Table 1.4-1


Bibliographical references
---------------------------


1. VPCS: Guide to the validation of structural calculation software packages: "test SSLL04", SFM, AFNOR technique.