3. Modeling A#

3.1. Characteristics of modeling#

The problem is modelled using axisymmetry. The contact is treated by the discrete formulation.

3.2. Characteristics of the mesh#

600 meshes QUAD4

160 SEG2 stitches

3.3. Tested sizes and results#

Identification

Instants

Reference

Tolerance

\(\mathit{DX}(B)\)

0.9

2.1400 E—3

RELATIF — 0.95%

\(\mathit{SIXX}(B)\)

0.9

0

ABSOLU — 9,6E-6

\(\mathit{SIYY}(B)\)

0.9

2.7912 E—4

RELATIF — 3.40%

\(\mathit{SIZZ}(B)\)

0.9

6,6000 E—4

RELATIF — 2.00%