(1) School of Mechanical Engineering, Inha University, 253 Yonghun-dong, 402-751 Nam-gu, Incheon, Korea;(2) School of Mechanical Engineering, Yeungnam University, 214-1, Dae-dong, 712-749 Gyeongsan-si, Gyeongsangbuk- do, Korea
Abstract:
Mechanical properties of the materials used for transportations and industrial machinery under high strain rate loading conditions
such as seismic loading are required to provide appropriate safety assessment to these mechanical structures. The Split Hopkinson
Pressure Bar (SHPB) technique with a special experimental apparatus can be used to obtain the material behavior under high
strain rate loading conditions. In this paper, dynamic deformation behaviors of the aluminum alloys such as A12024-T4, A16061T-6
and A17075-T6 under both high strain rate compressive and tensile loading conditions are determined using the SHPB technique.