2. B modeling#

2.1. Characteristics of modeling#

Hardware point modeling with explicit integration, comparable to SSNV225A, but in small deformations.

  • Tested behavior: Hayhurst.mfront. Viscoplastic law with damage, similar to law HAYHURST [cf R5.03.13], with explicit integration by Runge-Kutta.

  • Modeling and data similar to test SSNV225A [V6.04.225]

2.2. Tested sizes and results#

Comparison with SSNV225A (the results differ in the type of deformation, and are provided for illustrative purposes only)

Identification

Moments (h)

Reference

Tolerance

\(\mathit{EPYY}\)

2000

0.020968

15%

\(\mathit{V11}(\mathit{endo})\)

2000

0.0323

12%

\(\mathit{dEPYY}/\mathit{dt}\)

1520

6,6539E-006

21%