摘要
本文根据国内现行车速的实测资料和国外高速列车的测试资料，首次建立了高速列车构架蛇行波ｖ─σ的关系曲线，比较满意地解决了高速列车对桥梁激扰的激振源问题．
In this paper, the V-σ relation curve of the train structural frame crawl wave is for the first time, presented according to the actual measured data in our country and abroad. It offers a better solution to the exciting vibration source of the excitation of the high speed train upon the bridge.
出处
《长沙铁道学院学报》
CSCD
1996年第1期13-19,共7页
Journal of Changsha Railway University
基金
国家"八五"攻关项目
关键词
高速列车
构架蛇行波
激振源
V-σ曲线
铁路桥
high speed train, structral frame crawl wave, exciting vibration source
