A study about the influence of railway temporary track support on train traveling safety

被引：0
|
作者：
Xiang, YN [1 ]
Zhou, XL [1 ]
Gao, GJ [1 ]
Wang, Y [1 ]
机构：
[1] Cent S Univ, Civil & Architecture Coll, Changsha 410075, Peoples R China
来源：
PROGRESS IN SAFETY SCIENCE AND TECHNOLOGY, VOL III, PTS A AND B | 2002年 / 3卷
关键词：
track; temporary track support; dynamic response; track irregularity;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper analyzes the dynamic response of railway track in temporary track support (TTS) on the basis of vertical vehicle/track vibration model. The influence of base stiffness under rail, the train velocity or track irregularity on track dynamic response is studied, and the major methods that reduce the dynamic response of track in TTS and assure traveling train safe is put forward.
引用
收藏
页码：604 / 609
页数：6
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