Crash behaviour of thin-walled aluminium members
Crash behaviour of thin-walled aluminium members
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DOI：
10.1016/s0263-8231(98)00030-5
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发表时间：
1998-09
影响因子：
6.4
通讯作者：
M. Langseth;O. Hopperstad;A. Hanssen
中科院分区：
文献类型：
--
作者：
M. Langseth;O. Hopperstad;A. Hanssen
为了评估铝型材的耐撞性，与挪威铝工业合作开展了一项研究计划。主要目的是研究铝挤压在轴向载荷条件下的行为，并为计算机代码LS-DYNA中的数值模型验证提供实验数据。为了提高薄壁铝构件在轴向载荷作用下的吸能能力，对挤压件与泡沫铝的复合性能进行了试验研究。
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.