Study and application of higher-order effects in the crashworthiness of corrugated spacer tubes

认领

导出

Link by DOI

反馈

作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

He, Guandi;Xie, Suchao;Zhang, Jing;Ding, Haiping;Zhou, Hui

通讯作者：

Xie, SC

作者机构：

[Zhang, Jing; Xie, Suchao; Ding, Haiping; He, Guandi] Cent South Univ, Sch Traff & Transportat Engn, Key Lab Traff Safety Track, Minist Educ, Changsha 410075, Peoples R China.

[Zhang, Jing; Xie, Suchao; Ding, Haiping; He, Guandi] Joint Int Res Lab Key Technol Rail Traff Safety, Changsha 410075, Peoples R China.

[Zhang, Jing; Xie, Suchao; Ding, Haiping; He, Guandi] Natl & Local Joint Engn Res Ctr Safety Technol Rai, Changsha 410075, Peoples R China.

[Zhou, Hui] Cent South Univ Forestry & Technol, Sch Logist & Transportat, Changsha 410004, Peoples R China.

通讯机构：

[Xie, SC ] C

Cent South Univ, Sch Traff & Transportat Engn, Key Lab Traff Safety Track, Minist Educ, Changsha 410075, Peoples R China.

语种：

英文

关键词：

Crashworthiness;Railway vehicle;Corrugated spacer tube;Higher-order effect;Multi-tube absorber

期刊：

Engineering Structures

ISSN：

0141-0296

年：

2025

卷：

343

页码：

121293

DOI：

10.1016/j.engstruct.2025.121293

基金类别：

CRediT authorship contribution statement Guandi He: Writing – review & editing, Writing – original draft, Visualization, Validation, Software, Methodology, Investigation, Conceptualization. Suchao Xie: Writing – review & editing, Supervision, Methodology, Investigation, acquisition, Data curation. Jing Zhang: Writing – review & editing, Visualization, Supervision, Resources, Methodology, Data curation. Haiping Ding: Validation, Software, Resources, Methodology, Investigation. Hui Zhou: Software, Resources, Data curation.

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 minimize peak force and load fluctuation without compromising the specific energy absorption of energy-absorbing devices, the crashworthiness of Corrugated Spacer Tubes (CST) and their multi-tube combinations was investigated. After validating the accuracy of the CST FE model, a set of test points were generated and FE simulations were performed using the optimal Latin hypercube design method. The results were analyzed to explore parameter interactions, cross-effects, main effects, and Pareto contributions, revealing CST energy absorption ch...

反馈

产权有误：本人成果被他人认领

数据有误：数据基本信息有误

归属有误：成果的院系归属、机构署名归属有误

其他原因：

验证码：

看不清楚，换一个

确定

取消

成果认领

标题：

用户	作者	通讯作者	--
	请选择	请选择	--

确定

取消

Study and application of higher-order effects in the crashworthiness of corrugated spacer tubes

反馈

成果认领

提示

该栏目需要登录且有访问权限才可以访问