Lateral vibrations of bridge piers and lifluences on running safety of trains

被引：0
|
作者：
Lu, J [1 ]
Xia, H [1 ]
机构：
[1] Jiao Tong Univ, Sch Civil Engn & Architecture, Beijing 100044, Peoples R China
来源：
PROGRESS IN SAFETY SCIENCE AND TECHNOLOGY, VOL 4, PTS A and B | 2004年 / 4卷
关键词：
pier; lateral vibration; natural frequency; amplitude; train; safety;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effect of piers can not be ignored in research of lateral vibration problems of railway-bridges while it brings influences on the safety of trains and the comfort of passengers. It is necessary to establish an effective and easy method to consider the effect of piers on lateral vibration performance of railway bridges under running trains at the phase they are still being designed. For this purpose, a calculation model based on the collected pier data is established to analyze the lateral vibration characteristics of pier in this paper. The influencing factors of both the lateral natural frequency and the amplitude of the piers under running trains are investigated.
引用
收藏
页码：1959 / 1963
页数：5
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