Research on dummies used in train crash safety testing

ZHANG Chunyu; ZHENG Chenggong; YANG Qing; CHENG Lin; XU Tangjie; LIU Xinguang

doi:10.13890/j.issn.1000-128X.2024.01.150

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Research on dummies used in train crash safety testing

Railway Rolling Stock | 更新时间：2024-08-02

- Research on dummies used in train crash safety testing
- Electric Drive for Locomotives Issue 1, Pages: 77-84(2024)
- 作者机构：
  
  1.中国长春轨道客车股份有限公司，吉林长春 130062
  2.湖南赛孚汽车科技股份有限公司，湖南长沙 410205
  3.湖南大学汽车车身先进设计制造国家重点实验室，湖南长沙 410082
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128X.2024.01.150
  CLC： U271;U298
- Published：10 January 2024，
  
  Received：15 September 2021，
  
  Revised：27 August 2023，
- 稿件说明：
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张春玉, 郑成功, 杨青, 等. 列车碰撞安全试验用假人的研究[J]. 机车电传动, 2024(1): 77-84.

ZHANG Chunyu, ZHENG Chenggong, YANG Qing, et al. Research on dummies used in train crash safety testing[J]. Electric drive for loco- motives, 2024(1): 77-84.
张春玉, 郑成功, 杨青, 等. 列车碰撞安全试验用假人的研究[J]. 机车电传动, 2024(1): 77-84. DOI：0.13890/j.issn.1000-128X.2024.01.150.

ZHANG Chunyu, ZHENG Chenggong, YANG Qing, et al. Research on dummies used in train crash safety testing[J]. Electric drive for loco- motives, 2024(1): 77-84. DOI：0.13890/j.issn.1000-128X.2024.01.150.

摘要

针对列车碰撞场景与汽车碰撞场景中乘员损伤情况的不同，文章在传统的汽车正面碰撞试验假人（Hybrid Ⅲ-50th假人）基础上，参考人体乘员约束测试装置（THOR）假人结构，研制了可调角度的腰椎和立姿臀部模块；并重点研究了上腹部和下腹部生物力学响应特性，制作出可坐可站的列车碰撞安全试验用假人（H3-RS假人），使其既具备Hybrid Ⅲ-50th假人生物力学特性，又增加了上腹部和下腹部生物力学特性，更加符合列车碰撞安全试验需求；最后通过台车试验进行了初步验证，结果表明H3-RS假人在结构、功能和强度上基本满足试验需求。

Abstract

In view of the difference in occupant damage between car crash scenarios and train collision scenarios

adjustable-angle lumbar spine and standing hip modules were developed based on the traditional automobile frontal crash test dummy (Hybrid III-50th dummy) with reference to the dummy structure of test device for human occupant restraint (THOR). Focus was given to the study of the biomechanical response characteristics of the upper and lower abdomens

and a train crash safety test dummy (H3-RS dummy) that can sit and stand was produced. This dummy possesses both the biomechanical characteristics of the Hybrid III-50th dummy and those of upper and lower abdomens

and so is more suitable for train crash safety test. Finally the preliminary verification test was carried out through the trolley test. The results demonstrate that the H3-RS dummy basically meets the test requirements in terms of structure

function

and strength.

关键词

列车安全列车碰撞H3-RS假人生物力学特性腹部立姿

Keywords

train safetytrain crashH3-RS dummybiomechanical propertiesabdomenstanding posture

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