谷歌Chrome浏览器插件
订阅小程序
在清言上使用

Crash Energy-Absorption Structure Design Based on an Innovated Leightweight Technology

Weizhao Gao, Yiwen Li, Xuewu Zhu, Zhou Yao, Ledan Liu

Lecture Notes in Electrical EngineeringProceedings of the 19th Asia Pacific Automotive Engineering Conference & SAE-China Congress 2017: Selected Papers(2018)

引用 0|浏览0
暂无评分
摘要
Since lightweight in vehicle design can largely reduce the energy consume and gas emission along with a comprehensive property promotion, experts have denoted great efforts on developing new lightweight technologies. Nevertheless, the ever-existed researches indicate that the lightweight is always started from a macro-view by material replacement or structure optimization. To extend the lightweight study to a micro-view, an innovated lightweight technology based on the negative Poisson’s ratio structure and space truss composite material is introduced herein to redesign a crash box and bumper assembly under the crashworthiness targets. Besides, systematic analysis of its crashworthiness property is carried out. The results show that the potential capability of this new technology in crashworthiness-based structure lightweight design is enormous.
更多
查看译文
关键词
Negative Poisson’s ratio, Composite material, Lightweight, Crashworthiness
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要