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

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

Plate element COQUE_SOLIDE

Cutting: 5 on :math:`\mathrm{AD}` and :math:`\mathrm{BC}` 12 on :math:`\mathrm{AB}` and :math:`\mathrm{DC}`: 120 stitches TRIA7


.. csv-table::

    "Boundary conditions:", ""
    "in all the knots of the arc :math:`\mathrm{AB}` "," DDL_IMPO:", "(GROUP_NO: AB DZ: 0., DRX: 0. , DRY: 0.)"
    "segment) :math:`\mathrm{AD}`)", "", "(GROUP_NO: ADsansA DX:0., DRY :0., DRZ :0.)"
    "segment) :math:`\mathrm{BC}`)", "", "(GROUP_NO: BCsansB DY:0., DRX :0., DRZ :0.)"
    "in :math:`A` ", "", "(GROUP_NO: A DX: 0., DRZ :0.)"
    "in :math:`B` ", "", "(GROUP_NO: B DY: 0., DRZ :0.)"
    "", "", ""
    "Loading:", "", ""
    "at node A", "FORCE_NODALE:", "(GROUP_NO: A Fy: —25.)"


Node name:


.. csv-table::

    "Point :math:`A=\mathrm{NO3}` ", "Point :math:`C=\mathrm{NO1}`"
    "Point :math:`B=\mathrm{NO4}` ", "Point :math:`D=\mathrm{N02}`"



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


.. image:: images/100002010000018A000002508A73415F1EF5A407.png
    :width: 2.2209in
    :height: 3.3374in


.. _RefImage_100002010000018A000002508A73415F1EF5A407.png:

Number of knots: 1250

Number of meshes and types: 576 HEXA9

The test also comes with a coarser mesh containing 98 knots and 36 HEXA9.


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


.. csv-table::

    "**Point**", "**Size and Unit**", "**Reference** (SOURCE_EXTERNE)", "**% difference**"
    ":math:`A` ", "displacement :math:`\mathit{DY}` (:math:`m`)", "—0.1139"," 0.38%"