Influence and Control Strategy for Local Settlement for High-Speed Railway Infrastructure

被引：24
作者：
Kang, Gaoliang [1 ,2 ]
机构：
[1] China Railway Corp, Bur Transport, Beijing 100844, Peoples R China
[2] China Railway Corp, Dept Track Maintenance, Beijing 100844, Peoples R China
来源：
ENGINEERING | 2016年 / 2卷 / 03期
关键词：
Local settlement; Differential settlement; Additional load of ballastless track; Vehicle and track dynamics;
D O I：
10.1016/J.ENG.2016.03.014
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper discusses the main impact factors of the local settlement and differential settlement of highspeed railway lines. The analysis results show that groundwater exploitation is the direct cause of differential settlement. Based on the study of ballastless track additional load and of vehicle, track, and bridge dynamic responses under different differential settlements, a control standard of differential settlement during operation is proposed preliminarily. (C) 2016 THE AUTHORS. Published by Elsevier LTD on behalf of Chinese Academy of Engineering and Higher Education Press Limited Company.
引用
收藏
页码：374 / 379
页数：6
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