Modeling A
==============


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

**3D (HEXA8)**

1 element, stress field and uniform deformation.


.. image:: images/Shape2.gif


.. _RefSchema_Shape2.gif:


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

Number of knots: 8

Number of meshes and type: 1 HEXA8


Tested values
---------------

The components :math:`\mathit{xx}` and :math:`\mathit{zz}` of the stress field SIGM_ELNO, and the cumulative plastic deformation under tension (second internal variable, second component of the field VARI_ELNO) were tested. Since the displacement is imposed, field EPSI_ELNO is not tested.

The three moments correspond to a displacement of :math:`0.005`, :math:`0.01` and :math:`0.015\mathit{mm}`.

**Field** **SIGM_ELNO component** **SIXX**


.. csv-table::

    "**Identification**", "**Reference**"
    "For an imposed displacement under load :math:`{U}_{1}\mathrm{=}{U}_{2}\mathrm{=}{U}_{3}\mathrm{=}0.005` ", "1.9182065"
    "For an imposed trip in charge :math:`{U}_{1}\mathrm{=}{U}_{2}\mathrm{=}{U}_{3}\mathrm{=}0.010` ", "1.161
    6770"
    "For an imposed displacement under load :math:`{U}_{1}\mathrm{=}{U}_{2}\mathrm{=}{U}_{3}\mathrm{=}0.015` ", "0.4051470"


**Field** **SIGM_ELNO component** **SIZZ**


.. csv-table::

    "**Identification**", "**Reference**"
    "For an imposed displacement under load :math:`{U}_{1}\mathrm{=}{U}_{2}\mathrm{=}{U}_{3}\mathrm{=}0.005` ", "1.9182065"
    "For an imposed displacement under load :math:`{U}_{1}\mathrm{=}{U}_{2}\mathrm{=}{U}_{3}\mathrm{=}0.010` ", "1.1616770"
    "For an imposed displacement under load :math:`{U}_{1}\mathrm{=}{U}_{2}\mathrm{=}{U}_{3}\mathrm{=}0.015` ", "0.4051470"


**Field** **VARI_ELNO component** **V2 (cumulative plastic deformation under tension)**


.. csv-table::

    "**Identification**", "**Reference**"
    "For an imposed displacement under load :math:`{U}_{1}\mathrm{=}{U}_{2}\mathrm{=}{U}_{3}\mathrm{=}0.005` ", "0.0099232717"
    "For an imposed displacement under load :math:`{U}_{1}\mathrm{=}{U}_{2}\mathrm{=}{U}_{3}\mathrm{=}0.010` ", "0.0199535329"
    "For an imposed displacement under load :math:`{U}_{1}\mathrm{=}{U}_{2}\mathrm{=}{U}_{3}\mathrm{=}0.015` ", "0.0299837941"