Improved concept models for straight thin-walled columns with box cross section

被引:0
作者
Yu-cheng Liu
机构
[1] University of Louisville,Department of Mechanical Engineering
来源
Journal of Zhejiang University-SCIENCE A | 2008年 / 9卷
关键词
Concept model; Peak crushing force; Box section; Nonlinear translational springs; Crashworthiness analysis; Thin-walled column; O342; TU311;
D O I
暂无
中图分类号
学科分类号
摘要
This paper focuses on developing improved concept models for straight thin-walled box sectional columns which can better predict the peak crushing force that occurs during crashworthiness analyses. We develop a nonlinear translational spring based on previous research and apply such a spring element to build the enhanced concept models. The work presented in this article is developed on the basis of the publication of the author (Liu and Day, 2006b) and has been applied in a crashworthiness design issue, which is presented by the author in another paper (Liu, 2008).
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页码:1473 / 1479
页数:6
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