D modeling
==============

C_ PLAN modeling, with the XFEM method to represent the crack. Linear elements TRIA3.


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

The mesh is identical to that of modeling A.


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

The same quantities are tested as in modeling A.

Stress Intensity Factors Test:


.. csv-table::

    "**Identification**", "**Reference**", "**Tolerance**"
    "CALC_G ", "", ""
    "K1", "1.00"," 1.0%"
    "K2", "0.00"," 1.0%"
    "G", "1.0 10-5"," 1.0%"


Testing the :math:`L2` displacement field error standard:


.. csv-table::

    "**Identification**", "**Reference**", "**Tolerance**"
    "POST_ELEM ", "", ""
    "NORME ", "0.00"," 0.1%"


Structure energy test:


.. csv-table::

    "**Identification**", "**Reference**", "**Tolerance**"
    "POST_ERREUR ", "", ""
    "REFERENCE ", "3,50687407712 10-6"," 0.1%"


Testing the :math:`{L}^{2}` travel standard across the field:


.. csv-table::

    "**Identification**", "**Reference**", "**Tolerance**"
    "POST_ERREUR ", "", ""
    "REFERENCE ", "7,6057690825 10-6"," 0.1%"