Penetration resistance of aluminium foam

被引:24
|
作者
Li, QM [1 ]
Maharaj, RN [1 ]
Reid, SR [1 ]
机构
[1] Univ Manchester, Sch Mech Aerosp & Civil Engn, Manchester M60 1QD, Lancs, England
关键词
impact; penetration; aluminium foam;
D O I
10.1504/IJVD.2005.006706
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
The resistance of aluminium foam against projectile penetration has been studied experimentally and analytically and the results are presented in this paper. The penetration depth of a rigid, flat-nosed projectile into an aluminium foam target was measured at various impact velocities between 20 m/s and 120 m/s. An analytical model based on crushing stress shock enhancement theory is presented to offer estimation for the penetration depth into aluminium foam target by such a projectile.
引用
收藏
页码:175 / 184
页数:10
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