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


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

A 3D volume modeling is used for concrete and a grid_membrane model is used for reinforcements whose support meshes are triangles with 3 nodes.


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


.. image:: images/10000200000001AE00000155820DEC754A4E3A5D.png
    :width: 3.2882in
    :height: 2.6965in


.. _RefImage_10000200000001AE00000155820DEC754A4E3A5D.png:

Number of knots: 8

Number of meshes:

• 1 hexa8 mesh for concrete

• 2 tria3 meshes for the reinforcement layers (:math:`\mathit{N05}\mathrm{-}\mathit{N02}\mathrm{-}\mathit{N08}` and :math:`\mathit{N08}\mathrm{-}\mathit{N02}\mathrm{-}\mathit{N03}`)

Two grid_membrane models are defined for the reinforcements (one following the local direction :math:`X`, one following the local direction :math:`Y`)


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


.. csv-table::

    "**Instant**", "**Field**", "**Component**", "**Component**", "**Reference**", "**Tolerance**"
    "1"," DEPL ", "DZ", "node: :math:`\mathit{NO5}` ", "-7.06E-01"," 0.10%"
    "1"," DEPL ", "DZ", "node: :math:`\mathit{NO6}` ", "-4.81E-01"," 0.10%"
    "1"," FORC_NODA ", "DX", "node: :math:`\mathit{NO1}` ", "-6.35E+09"," 0.10%"
    "1"," FORC_NODA ", "DY", "node: :math:`\mathit{NO1}` ", "-6.07E+09"," 0.10%"
    "1"," FORC_NODA ", "DZ", "node: :math:`\mathit{NO1}` ", "5.72E+08"," 0.10%"
    "1"," SIEF_ELGA "," SIXX ", "mesh: :math:`\mathit{BMA1}`, stitch:, stitch:1", "2.00E+11"," 0.10%"
    "1"," SIGM_ELNO "," SIXX ", "mesh: :math:`\mathit{BMA1}`, stitch:, stitch:1", "2.00E+11"," 0.10%"
    "1"," SIEF_ELGA "," SIXX ", "mesh: :math:`\mathit{MA1}`, stitch:, stitch:1", "2.94E+10"," 0.10%"
    "1"," SIEF_ELGA "," SIXX ", "mesh: :math:`\mathit{MA3}`, stitch:, stitch:1", "2.41E+10"," 0.10%"
    "1"," SIEF_ELGA "," SIYY ", "mesh: :math:`\mathit{MA3}`, stitch:, stitch:1", "2.41E+10"," 0.10%"
    "1"," SIEF_ELGA "," SIZZ ", "mesh: :math:`\mathit{MA3}`, stitch:, stitch:1", "-3.52E+09"," 0.10%"
    "1"," SIEF_ELGA "," SIXZ ", "mesh: :math:`\mathit{MA3}`, stitch:, stitch:1", "3.96E+08"," 0.10%"



.. csv-table::

    "**Instant**", "**Field**", "**Component**", "**Component**", "**Reference**", "**Tolerance**"
    "2"," DEPL ", "DZ", "Node: :math:`\mathit{NO5}` ", "-1.41E+00"," 0.10%"
    "2"," DEPL ", "DZ", "node: :math:`\mathit{NO6}` ", "-9.63E-01"," 0.10%"
    "2"," FORC_NODA ", "DX", "node: :math:`\mathit{NO1}` ", "-1.27E+10"," 0.10%"
    "2"," FORC_NODA ", "DY", "node: :math:`\mathit{NO1}` ", "-1.21E+10"," 0.10%"
    "2"," FORC_NODA ", "DZ", "node: :math:`\mathit{NO1}` ", "1.14E+09"," 0.10%"
    "2"," SIEF_ELGA "," SIXX ", "mesh: :math:`\mathit{BMA1}`, stitch:, stitch:1", "2.20E+11"," 0.10%"
    "2"," SIGM_ELNO "," SIXX ", "mesh: :math:`\mathit{BMA1}`, stitch:, stitch:1", "2.20E+11"," 0.10%"
    "2"," SIEF_ELGA "," SIXX ", "mesh: :math:`\mathit{MA1}`, stitch:, stitch:1", "5.88E+10"," 0.10%"
    "2"," SIEF_ELGA "," SIXX ", "mesh: :math:`\mathit{MA3}`, stitch:, stitch:1", "4.82E+10"," 0.10%"
    "2"," SIEF_ELGA "," SIYY ", "mesh: :math:`\mathit{MA3}`, stitch:, stitch:1", "4.82E+10"," 0.10%"
    "2"," SIEF_ELGA "," SIZZ ", "mesh: :math:`\mathit{MA3}`, stitch:, stitch:1", "-7.04E+09"," 0.10%"
    "2"," SIEF_ELGA "," SIXZ ", "mesh: :math:`\mathit{MA3}`, stitch:, stitch:1", "7.91E+08"," 0.10%"
    "2"," VARI_ELGA ", "V1", "mesh: :math:`\mathit{BMA1}`, stitch:, stitch:1", "9.00E-01"," 0.10%"
    "2"," VARI_ELNO ", "V1", "mesh: :math:`\mathit{BMA1}`, stitch:, stitch:1", "9.00E-01"," 0.10%"



.. csv-table::

    "**Instant**", "**Field**", "**Component**", "**Component**", "**Reference**", "**Tolerance**"
    "10"," DEPL ", "DZ", "node: :math:`\mathit{NO5}` ", "-6.50E+00"," 0.10%"
    "10"," DEPL ", "DZ", "node: :math:`\mathit{NO6}` ", "-4.86E+00"," 0.10%"
    "10"," FORC_NODA ", "DX", "node: :math:`\mathit{NO1}` ", "-6.33E+10"," 0.10%"
    "10"," FORC_NODA ", "DY", "node: :math:`\mathit{NO1}` ", "-6.12E+10"," 0.10%"
    "10"," FORC_NODA ", "DZ", "node: :math:`\mathit{NO1}` ", "4.18E+09"," 0.10%"
    "10"," SIEF_ELGA "," SIXX ", "mesh: :math:`\mathit{BMA1}`, stitch:, stitch:1", "3.80E+11"," 0.10%"
    "10"," SIGM_ELNO "," SIXX ", "mesh: :math:`\mathit{BMA1}`, stitch:, stitch:1", "3.80E+11"," 0.10%"
    "10"," SIEF_ELGA "," SIXX ", "mesh: :math:`\mathit{MA1}`, stitch:, stitch:1", "2.15E+11"," 0.10%"
    "10"," SIEF_ELGA "," SIXX ", "mesh: :math:`\mathit{MA3}`, stitch:, stitch:1", "2.44E+11"," 0.10%"
    "10"," SIEF_ELGA "," SIYY ", "mesh: :math:`\mathit{MA3}`, stitch:, stitch:1", "2.44E+11"," 0.10%"
    "10"," SIEF_ELGA "," SIZZ ", "mesh: :math:`\mathit{MA3}`, stitch:, stitch:1", "-2.57E+10"," 0.10%"
    "10"," SIEF_ELGA "," SIXZ ", "mesh: :math:`\mathit{MA3}`, stitch:, stitch:1", "2.89E+09"," 0.10%"
    "10"," VARI_ELGA ", "V1", "mesh: :math:`\mathit{BMA1}`, stitch:, stitch:1", "8.10E+00"," 0.10%"
    "10"," VARI_ELGA ", "V1", "mesh: :math:`\mathit{MA1}`, stitch:, stitch:1", "6.73E-01"," 0.10%"
    "10"," VARI_ELNO ", "V1", "mesh: :math:`\mathit{MA1}`, stitch:, stitch:1", "6.73E-01"," 0.10%"