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


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

A 3D_ GRAD_VARI modeling with a unique mesh, element HEXA20.

Loading in direction :math:`n=(1/\sqrt{\mathrm{14,}}2/\sqrt{\mathrm{14,}}3/\sqrt{14})`.


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

Number of knots: 20

Number and types of meshes: 1 HEXA20, 6 QUAD8, 6, 8 SEG3


Quantities tested and results of B modeling
----------------------------------------

The damage is tested at three nodes of the mesh, the value at the nodes being obtained by extrapolation (CHAM_NO 'VARI_NOEU', component V1).


.. csv-table::

    "**Identification**", "**Reference**", "**Type**", "**Tolerance**"
    "V1 (:math:`X\mathrm{=}2`, :math:`Y\mathrm{=}0`)", "0.6"," 5.6", "ANALYTIQUE "," RELATIF — 0.1%"
    "V1 (:math:`X\mathrm{=}2`, :math:`Y\mathrm{=}1`)", "0.6"," 5.6", "ANALYTIQUE "," RELATIF — 0.1%"
    "V1 (:math:`X\mathrm{=}2`, :math:`Y\mathrm{=}2`)", "0.6"," 5.6", "ANALYTIQUE "," RELATIF — 0.1%"