Researching on Head Car Crashworthiness of Inter-city EMUs

LEI Cheng; XIAO Shou-ne; LUO Shi-hui

doi:10.13890/j.issn.1000-128x.2013.01.011

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Researching on Head Car Crashworthiness of Inter-city EMUs

更新时间：2021-12-13

- Researching on Head Car Crashworthiness of Inter-city EMUs
- Electric Drive for Locomotives Issue 1, Pages: 60-63(2013)
- 作者机构：
  
  1. 西南交通大学牵引动力国家重点实验室
  2. 郑州铁路职业技术学院车辆工程学院
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2013.01.011
  CLC：
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LEI Cheng, XIAO Shou-ne, LUO Shi-hui. Researching on Head Car Crashworthiness of Inter-city EMUs. [J]. Electric Drive for Locomotives (1):60-63(2013)
DOI：

LEI Cheng, XIAO Shou-ne, LUO Shi-hui. Researching on Head Car Crashworthiness of Inter-city EMUs. [J]. Electric Drive for Locomotives (1):60-63(2013) DOI： 10.13890/j.issn.1000-128x.2013.01.011.

摘要

从耐碰撞轨道车辆总体设计思想出发，依据国内、外相关的耐碰撞设计规范和准则，结合某型城际动车组，利用显式有限元软件ANSYS/LS-DYNA，建立其头车碰撞的有限元模型，并对碰撞过程进行数值模拟。研究结果表明，该型城际动车组头车的耐碰撞性能满足相关标准的要求。

Abstract

With overall design ideas for crashworthy car body, referring to domestic and foreign crashworthiness design specifications and guidelines and combining with a certain inter-city EMUs, finite element models of inter-city EMUs head car collision were established by using explicit finite element software ANSYS/LS-DYNA, and numerical simulation of crash process was carried out. The result showed that the crashworthiness of this inter-city EMUs head car was consistent with requirement.

关键词

城际动车组显式有限元头车耐碰撞性能

Keywords

inter-city EMUsexplicit finite elementhead carcrashworthiness

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西南交通大学牵引动力国家重点实验室

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