An investigation into structural failures of Chinese high-speed trains

被引：16

作者：

Zhang, WH ^{[1
]}

Wu, PB ^{[1
]}

Wu, XJ ^{[1
]}

Zeng, J ^{[1
]}

机构：

[1] SW Jiaotong Univ, State Key Lab Tract Power, Chengdu 610031, Sichuan, Peoples R China

来源：

ENGINEERING FAILURE ANALYSIS | 2006年 / 13卷 / 03期

基金：

中国国家自然科学基金;

关键词：

structure; failure; stress; bogie; high-speed train;

D O I：

10.1016/j.engfailanal.2004.12.037

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper focuses on the structural failures of various high-speed trains in China. The reasons for the structural failures of the trains are analyzed based on their design and service condition. Based on examples considered in the present paper, an optimization design method and a reasonable structure are put forward. For the motor car of the high speed train "Blue Arrow" dynamic stresses in service are investigated through field tests and theory analysis. According to the dynamic stress obtained by measurement on site, some results to evaluate service life are obtained. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：427 / 441

页数：15

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