A and B models
====================


Characteristics of modeling and meshing
--------------------------------------------------

This is axisymmetric modeling (AXIS_GRAD_VARI). The corresponding geometry is a rectangle, i.e. the bar is arranged vertically and its cross section (without influence) is circular.

The mesh consists of a single element according to the radius. Depending on the axis, the elements have a size of :math:`2.5\mathrm{mm}`. The mesh thus generated is finally made up of 150 quadrangular elements with 8 nodes.


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

The modeling and the algorithm for integrating non-local laws are validated by examining the level of damage (internal variable :math:`\mathrm{V1}`) at the different loading levels and at the different geometric locations listed in [:ref:`Table 2.6-1 <Table 2.6-1>`]. The results are combined in the extract from the result file below.


.. csv-table::

    "**Identification**", "**Instant**", "**Reference**"
    ":math:`\mathrm{V1}(x=-7.5)` ", "2,70000000000000E-04", "1,93274688119012E-02"
    ":math:`\mathrm{V1}(x=+7.5)` ", "2.70000000000000E-04", "1.41846675324338E-01"
    ":math:`\mathrm{V1}(x=-7.5)` ", "7,3484692282834953E-04", "1,39107889370765E-01"
    ":math:`\mathrm{V1}(x=+7.5)` ", "7,3484692283434953E-04", "3,80008828951670E-01"
    ":math:`\mathrm{V1}(x=-7.5)` ", "1,1046444494958548E-02", "6,14240950943351E-01"
    ":math:`\mathrm{V1}(x=+7.5)` ", "1.1046444494958548E-02", "9.77312427816067E-01"