| Numéro |
J. Phys. IV France
Volume 134, August 2006
EURODYMAT 2006 - 8th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading
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|
|---|---|---|
| Page(s) | 487 - 491 | |
| DOI | https://doi.org/10.1051/jp4:2006134075 | |
| Publié en ligne | 26 juillet 2006 | |
EURODYMAT 2006 - 8th International Conference on Mehanical and Physical Behaviour of Materials under Dynamic Loading
J. Cirne, R. Dormeval, et al.
J. Phys. IV France 134 (2006) 487-491
DOI: 10.1051/jp4:2006134075
1 Institute of Mechanics, State University, Gagarin Ave., 23/6 Nizhny Novgorod, Russia
2 Military University of Technology, UI, Kaliskiego 2, 00-908 Warsaw, Poland
Published online: 26 July 2006
© EDP Sciences 2006
J. Cirne, R. Dormeval, et al.
J. Phys. IV France 134 (2006) 487-491
DOI: 10.1051/jp4:2006134075
Experimental and numerical analysis of high strain rate behavior of aluminum alloys AMg-6 and D-16
A.V. Abramov1, A.M. Bragov1, A.K. Lomunov1, A.Yu. Konstantinov1, L. Kruszka2 and I.V. Sergeichev11 Institute of Mechanics, State University, Gagarin Ave., 23/6 Nizhny Novgorod, Russia
2 Military University of Technology, UI, Kaliskiego 2, 00-908 Warsaw, Poland
Published online: 26 July 2006
Abstract
Results of experimental investigation and numerical
modeling of high strain rate behavior of aluminium alloys AMg-6 and D-16 are
presented. Using Split Hopkinson Pressure Bar (SHPB) parameters of
Johnson-Cook's model and other models from LS-DYNA library were determined
in strain rate range 102-104 s - 1. For verification of the
models a comparison of the results of numerical modeling and model
experiments was carried out. Modificated Taylor's test and modification of
SHPB test for high-speed penetration were carried out as model experiments.
© EDP Sciences 2006