B modeling
==============


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

Item MEC3TR7H (solid shell)

Modeling COQUE_3D


.. image:: images/Object_15.svg
    :width: 316
    :height: 208


.. _RefImage_Object_15.svg:


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

Number of knots: 1541

Number of meshes and type: 734 TRIA7


Tested features
-----------------------


* COQUE_3D modeling in geometric nonlinear.


* The static algorithm for updating large rotations GROT_GDEP from STAT_NON_LINE.


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

The incremental analysis is carried out in the pseudo-time interval :math:`[0:100.]` in 10 load steps.

**History of horizontal displacement** :math:`\mathit{DX}` **in point** :math:`\mathit{P1}`


.. csv-table::

    "**Instant**", "**Force** :math:`F` ", "**Reference**"



.. csv-table::

    "020. ", "020. ", "+1.479E+00"
    "500. ", "050. ", "+2.578E+00"
    "100. ", "100. ", "+3.390E+00"


**History of horizontal displacement** :math:`\mathit{DY}` **in point** :math:`\mathit{P2}`


.. csv-table::

    "**Instant**", "**Force** :math:`F` ", "**Reference**"



.. csv-table::

    "020. ", "020. ", "—1.799E+00"
    "500. ", "050. ", "-3.759E+00"
    "100. ", "100. ", "-5.802E+00"



notes
---------

We use the value for COEF_RIGI_DRZ: 0.001.