Study on influence of cross section shape evolution on crashworthiness of multicellular square tubes

Taking multicellular square tubes as the research object, the influence of the evolution of cross section shape on the energy absorption of the structure of multicellular square tubes was studied by using the verified finite element model. The results show that, under the same mass conditions, the m...

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Bibliographic Details

Published in:	Jixie qiangdu
Main Authors:	CAI Zhenzhen, DENG Xiaolin, HUANG Cuiping, XIE Zhaoping, WEI Xiaoyan
Format:	Article
Language:	Chinese
Published:	Editorial Office of Journal of Mechanical Strength 2025-03-01
Subjects:	Multicellular square tube Shape evolution Crashworthiness Energy absorption
Online Access:	http://www.jxqd.net.cn/thesisDetails#DOI：10.16579/j.issn.1001.9669.2025.03.004