4. B modeling#

4.1. Characteristics of modeling#

This is the problem where germination only depends on cumulative plastic deformation (\(B(\kappa )=0\)).

4.2. Characteristics of the mesh#

Nil.

4.3. Quantities tested and results of B modeling#

After loading, the deformation (EPXX), the work-hardening variable (V1), the porosity (V2), the cumulative plastic deformation (V10), the porosity due to germination (V11) and the logarithmic variation in porosity (V12) are tested.

Identification

Reference

Type

Tolerance

EPXX

0.190

ANALYTIQUE

RELATIF 5%

V1

0.180

ANALYTIQUE

RELATIF 5%

V2

0.070

ANALYTIQUE

RELATIF 5%

V10

0.187

ANALYTIQUE

RELATIF 5%

V11

0.069

ANALYTIQUE

RELATIF 5%

V12

4.244

ANALYTIQUE

RELATIF 5%