FROST RELATED PROBLEMS OF HIGH-SPEED RAILWAY SUBGRADE IN SEASONAL FROZEN SOIL

被引：0
|
作者：
Wang, Qingzhi [1 ]
Zhu, Xinxin [1 ]
Liu, Jiankun [1 ]
机构：
[1] Beijing Jiaotong Univ, Sch Civil Engn, Beijing 100044, Peoples R China
来源：
CONSTRUCTION AND MAINTENANCE OF RAILWAY INFRASTRUCTURE IN COMPLEX ENVIRONMENT | 2014年
关键词：
high-speed railway; frost heave; anti-freezing measures;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In cold regions, the train speed-increasing is seriously restricted by the railway subgrade frost damage, especially in high-speed railway. In this paper, the frost problems and main measures of anti-freezing related to high-speed railway are analyzed with recent researches. Some existing running railways with serious frost damage are also outlined.
引用
收藏
页码：272 / 276
页数：5
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