Crash behaviour of thin-walled aluminium members

被引：151

作者：

Langseth, M ^{[1
]}

Hopperstad, OS ^{[1
]}

Hanssen, AG ^{[1
]}

机构：

[1] Norwegian Univ Sci & Technol, Dept Struct Engn, N-7034 Trondheim, Norway

来源：

THIN-WALLED STRUCTURES | 1998年 / 32卷 / 1-3期

关键词：

aluminium; extrusions; crashworthiness; foam; validation;

D O I：

10.1016/S0263-8231(98)00030-5

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In order to assess the crashworthiness of aluminium extrusions, a research programme was carried out in co-operation with the aluminium industry in Norway. The main objective was to study the behaviour of aluminium extrusions under axial loading conditions and to give experimental data for validation of a numerical model in the computer code LS-DYNA. In order to increase the energy absorbing capabilities of thin-walled aluminium members under axial loading, an experimental investigation was performed to study the combined behaviour of extrusions and aluminium foam. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：127 / 150

页数：24

共 21 条

[1]

Abramowicz W., 1986, INT J IMPACT ENG, V4, P234

[2] CLASSIFICATION OF THE AXIAL COLLAPSE OF CYLINDRICAL-TUBES UNDER QUASI-STATIC LOADING [J].