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

来源：

INTERNATIONAL JOURNAL OF VEHICLE DESIGN | 2005年 / 37卷 / 2-3期

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

页码：175 / 184

页数：10