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


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

Modeling: D_ PLAN (plane deformations)

Law of linear elastic behavior.

The pre-deformation introduced via the keyword PRE_EPSI in AFFE_CHAR_MECA is defined by an analytical function.


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

Quadratic mesh.

Number of knots: 853

Number of meshes and types: 359 TRIA6 and 27 QUAD8

Elements of BARSOUM are used for the meshes connected to the bottom of crack FOND_FISS.

Y

O

X

FOND_FISS

.. image:: images/100000000000013000000228E32A0A3E29BB631D.jpg
    :width: 2.5181in
    :height: 4.1228in


.. _RefImage_100000000000013000000228E32A0A3E29BB631D.jpg:


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


.. csv-table::

    "**Identification**", ":math:`G` **(Reference)**", ":math:`\text{\%}` Tolerance"
    "Crown 1: :math:`\mathit{Rinf}=1`, :math:`\text{Rsup}=5` ", "3.599"," :math:`\text{0.0 1 \%}`"
    "Crown 2: :math:`\mathit{Rinf}=5`, :math:`\text{Rsup}=10`", "3.599"," :math:`\text{0.0 1 \%}`"
    "Crown 3: :math:`\mathit{Rinf}=10`, :math:`\text{Rsup}=20`", "3.598"," :math:`\text{0.0 1 \%}`"
    "Crown 4: :math:`\mathit{Rinf}=20`, :math:`\text{Rsup}=30`", "3.598"," :math:`\text{0.0 1 \%}`"