C modeling
==============


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

3D modeling

Item MECA_TETRA4.


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

Number of knots: 4

Number of meshes and types: 1 TETRA4


Features tested
-----------------------

The ENDO_ORTH_BETON law of behavior in simple traction (with load control).


Charging path
--------------------

The element is subjected to uniaxial traction in the :math:`X` direction. Move :math:`\mathrm{DX}` is imposed on node :math:`\mathrm{N1}`. The difference with modeling A is that we use the load control method PRED_ELAS (cf. doc. [:ref:`R5.03.80 <R5.03.80>`]).


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


.. csv-table::

    "**Instant**", "**Field Name**", "**Component**", "**Location**", "**Aster**"
    "51"," DEPL "," :math:`\mathrm{DX}` "," "," :math:`\mathrm{N1}` ", "1.44744E-04"
    "51"," EPSI_ELGA "," :math:`\mathrm{EPXX}` "," "," VOLUME, point 1", "1.44744E-04"
    "51"," SIEF_ELGA "," :math:`\mathrm{SIXX}` "," "," VOLUME, point 1", "2.89945E+00"
    "51"," VARI_ELGA "," :math:`\mathrm{V1}({D}_{\mathrm{xx}})` "," "," VOLUME, point 1", "2.08793E-01"
    "51"," VARI_ELGA "," :math:`\mathrm{V7}(d)` "," "," VOLUME, point 1", "2.30235E-04"