EXPERIMENTAL INVESTIGATION ON THE ENERGY ABSORPTION OF FOAM ALUMINUM CYLINDER AT MODERATE DEFORMATION RATE

被引：0
|
作者：
Xie, R. Z. [1 ]
Jiang, J. Q. [1 ]
He, P. [1 ]
Zhang, F. J. [1 ]
Huang, X. C. [1 ]
机构：
[1] CAEP, Inst Struct Mech, Mianyang 621900, Peoples R China
来源：
ADVANCES IN HETEROGENEOUS MATERIAL MECHANICS 2011 | 2011年
关键词：
foam aluminum; drop hammer; impact; energy absorption;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The steel shell, foam aluminum cylinder and foam aluminum tilled steel shell were tested using drop hammer to study their energy absorption characteristics at moderate deformation rate. The results showed that the foam aluminum-copper alloy exhibits typical brittleness. The energy absorption capability of the steel shell with circumferential notches was weaker than that without notches. The foam aluminum filled steel shell possessed strong capability of energy absorption due to the combination of steel shell and filled materials.
引用
收藏
页码：881 / 884
页数：4
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