3. C modeling#
3.1. Characteristics of modeling#
This modeling is identical to modeling A:
Behavior tested: MetaSteel EPIL_PT .mfront. VonMises elastoplastic law with metallurgical effect and transformation plasticity, similar to law META_P_IL_PT [cf R4.04.02].
Modeling and data similar to test HSNV102B [V7.22.102]
The so-called « user » mode of implementing Mfront laws is used in Code_Aster. In this case, the material parameters of the Mfront MetaSteel EPIL_PT law are filled in by a list of functions in the MFRONT _FO factor keyword of the DEFI_MATERIAU command. The list of functions is of the form (func1, func2,…, func21) with the following correspondence to the names of the parameters of the MetaAcier_ EPIL_PT keyword:
Implementation of the Mfront MetaSteel EPIL_PT law |
|
in user mode |
In official mode |
List of functions (func1,…, func21) provided in DEFI_MATERIAU: Keyword factor: MFRONT_FO |
Parameter names provided in DEFI_MATERIAU: Keyword factor: MetaSteel EPIL_PT _FO |
Funk1 |
YoungModulus |
Funk2 |
Fish Ratio |
Funk3 |
SYY_0 |
Funk4 |
SYY_1 |
Funk5 |
SYY_2 |
Funk6 |
SYY_3 |
Funk7 |
SYY_4 |
Funk8 |
ETT_0 |
Funk9 |
ETT_1 |
Background 10 |
ETT_2 |
Funk11 |
ETT_3 |
Funk12 |
ETT_4 |
Funk13 |
FK_0 |
Funk14 |
FK_1 |
Funk15 |
FK_2 |
Background 16 |
FK_3 |
Funk17 |
MetaF1 |
Funk18 |
Meta FDF_0 |
Funk19 |
Meta FDF_1 |
Funk20 |
Meta FDF_2 |
Funk21 |
Meta FDF_3 |
3.2. Tested sizes and results#
Same as modeling A.