S modeling
==============

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

We use 3D modelling_ HHO_111

PYRAM5 → PYRAM19 by CREA_MAILLAGE

The formulation is linear.

We mesh only half the thickness of the wall for reasons of symmetry; the modeling is done under a height and a thickness h = 1.0 with a single layer of elements. Each cube is divided into 6 pyramids.


.. image:: images/10000201000005DC0000027FD30B8B701FA36CA4.png
    :width: 5.4453in
    :height: 2.3118in


.. _RefImage_10000201000005DC0000027FD30B8B701FA36CA4.png:


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

Number of knots: 104

Number of meshes and types: 120 PYRAM5