Close-Range Blast Loading of Aluminium Foam Panels: A Numerical Study

被引：4
|
作者：
Hanssen, A. G. [1 ,2 ]
Olovsson, L. [2 ]
Borvik, T. [1 ,3 ]
Langseth, M. [1 ]
机构：
[1] NTNU, Dept Struct Engn, Ctr Res Based Innovat, CRI SIMLab, N-7491 Trondheim, Norway
[2] IMPETUS Afea AS, N-4400 Flekkefjord, Norway
[3] Norwegian Def Estates Agcy, Res & Dev Dept, Oslo, Norway
来源：
IUTAM SYMPOSIUM ON MECHANICAL PROPERTIES OF CELLULAR MATERIALS | 2009年 / 12卷
关键词：
Blast loading; Aluminium foam; Pendulum; Field test; LS-DYNA; ALLEVIATION;
D O I：
10.1007/978-1-4020-9404-0_18
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Hanssen et al. [1] carried out full-scale close-range blast loading tests of aluminium foam panels. In this paper we simulate the experimental tests in [1] by doing Coupled finite element analyses which include the charge and blast wave from the explosion using the non-linear finite element code LS-DYNA [2]. The interaction between the detonation gases and the Lagrangian structure ensures a fully coupled analysis between the loading and response of the structure.
引用
收藏
页码：169 / +
页数：3
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