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Mechanical characteristic variation of ballastless track in high-speed railway: effect of train-track interaction and environment loads

Shengyang Zhu Jun Luo Mingze Wang Chengbiao Cai

铁道工程科学(英文)2020,Vol.28Issue(4):408-423,16.
铁道工程科学(英文)2020,Vol.28Issue(4):408-423,16.

Mechanical characteristic variation of ballastless track in high-speed railway: effect of train-track interaction and environment loads

Mechanical characteristic variation of ballastless track in high-speed railway: effect of train-track interaction and environment loads

Shengyang Zhu 1Jun Luo 1Mingze Wang 1Chengbiao Cai1

作者信息

  • 1. Train and Track Research Institute, State Key Laboratory of Traction Power, Southwest Jiaotong University, Chengdu 610031, China
  • 折叠

摘要

关键词

Ballastless track/High-speed railway/Mechanical characteristic/Interface damage/Train-track interaction/Temperature gradient/Dynamic water pressure/Cohesive zone model

Key words

Ballastless track/High-speed railway/Mechanical characteristic/Interface damage/Train-track interaction/Temperature gradient/Dynamic water pressure/Cohesive zone model

引用本文复制引用

Shengyang Zhu,Jun Luo,Mingze Wang,Chengbiao Cai..Mechanical characteristic variation of ballastless track in high-speed railway: effect of train-track interaction and environment loads[J].铁道工程科学(英文),2020,28(4):408-423,16.

基金项目

This work was supported by the National Natural Science Foundation of China (Nos.51708457,11790283,and 51978587),the Fund from State Key Laboratory of Traction Power (2019TPL-T16),the Young Elite Scientists Sponsorship Program by CAST (2018QNRC001),and the 111 Project (Grant No.B16041),which is gratefully acknowledged by the authors. (Nos.51708457,11790283,and 51978587)

铁道工程科学(英文)

2662-4745

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