B modeling
==============


Characteristics of modeling
------------------------

The 0.35 m long cantilever beam, extending between X = 0.15 m and X = 0.5 m, is entirely modelled by Timoshenko beam elements (POU_D_T).

DYNA_VIBRA (transient calculation on a physical basis) calculates the dynamic response of the structure, due to a nodal force of 500 N applied at the end node of the 1D mesh (located at X = 0.5 m).


Characteristics of the mesh
----------------------------


.. csv-table::

    "Number of stitches POU_D_T ", "8"


**Table** 4.2-1


Tested sizes and results
------------------------------

The tables below give the numerical values tested in this test case. These are the minimum and maximum movements in Z of a 3D mesh node located at X = 0.5 m.


.. csv-table::

    "**Identification**", "**Maximum instants**", "**Reference type**", "**Reference value**", "**Tolerance**"
    "Minimal Z displacement", "20 s", "'ANALYTIQUE'", "-0.00267968"," 7.00%"
    "Maximum Z displacement", "60 s", "'ANALYTIQUE'", "+0.00267968"," 7.00%"


**Table** 4.3-1 **: Summary of tested results**

The solution is of an analytical type resulting from calculations RDM.