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Staggered compensation of a multi-tube load curve with height difference and variable induced ring distribution

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成果类型:
期刊论文
作者:
Feng, Zhejun;Xie, Suchao;Yang, Shichen;Jing, Kunkun;Wang, Hao;...
通讯作者:
Suchao Xie
作者机构:
[Xie, Suchao; Feng, Zhejun; Jing, Kunkun; Yang, Shichen; Wang, Hao] Cent South Univ, Key Lab Traff Safety Track, Minist Educ, Changsha 410075, Peoples R China.
[Xie, Suchao; Feng, Zhejun; Jing, Kunkun; Yang, Shichen; Wang, Hao] Cent South Univ, Joint Int Res Lab Key Technol Rail Traff Safety, Changsha 410075, Peoples R China.
[Xie, Suchao; Feng, Zhejun; Jing, Kunkun; Yang, Shichen; Wang, Hao] Cent South Univ, Sch Traff & Transportat Engn, Changsha 410075, Peoples R China.
[Zhou, Hui] Cent South Univ Forestry & Technol, Sch Logist & Transportat, Changsha 410004, Peoples R China.
通讯机构:
[Suchao Xie] K
Key Laboratory of Traffic Safety on Track, Ministry of Education, Central South University, Changsha 410075, China<&wdkj&>Joint International Research Laboratory of Key Technology for Rail Traffic Safety, Central South University, Changsha 410075, China<&wdkj&>School of Traffic & Transportation Engineering, Central South University, Changsha 410075, China
语种:
英文
关键词:
Staggered compensation;Multi-tube structure;Induced ring;Load fluctuation;Load curve control
期刊:
Thin-Walled Structures
ISSN:
0263-8231
年:
2023
卷:
185
页码:
110635
基金类别:
CRediT authorship contribution statement Zhejun Feng: Writing – review & editing, Writing – original draft, Software, Methodology, Formal analysis. Suchao Xie: Project administration. Shichen Yang: Validation, Formal analysis, Data curation. Kunkun Jing: Resources, acquisition. Hao Wang: Validation, Methodology. Hui Zhou: Validation, acquisition.
机构署名:
本校为其他机构
院系归属:
交通运输与物流学院
摘要:
To solve the problem of high energy absorption conflicting with small load fluctuation, a multi-tube combined energy absorption structure with induced ring based on the load curve staggered compensation strategy was proposed. The effects of the number, height, and thickness of the induced rings on the load curve trend were investigated by experiment and simulation, and the initial structural parameters suitable for the design of load curve staggered compensation. were determined. Then, the influences of height difference and induced ring distribution on the load curve trend were revealed, and ...

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