3. Modeling A#

3.1. Characteristics of modeling#

3D Modeling , 1 hexa8 *. Simple traction with imposed traction curve. *

3.2. Tested sizes and results#

The values tested are the maximum values of the main stresses before and after the criterion is reached.

Instant

Identification

Reference

\({\sigma }_{\mathit{zz}}\)

\(7.81319{E}^{8}\)

\({\sigma }_{\mathrm{zz}}\)

\(1.{E}^{4}\)
_images/10000000000007F100000823C84687826411C7EF.png

Note: the value SIGMA_C = \(7.8{E}^{8}\mathrm{Pa}\) is slightly exceeded due to the explicit nature of the criterion.

Refining the time step (200 steps instead of 100) the maximum value of \({\sigma }_{\mathrm{zz}}\) is \(7.8045{E}^{8}\)