摘要
本文针对京沪高速铁路桥梁方案的选择和设计，介绍了德国高速铁路有关列车摇摆速度、道床弹性和道碴压力的研究和采取的技术措施，很有参考价值。
After five years operation of the Germany highspeed lines,a serious deformation of the track was produced due to swing velocity of train.By application of long sleeper,high elastic rail fastening,etc.the stability of track can be improved.
出处
《铁道工程学报》
EI
1997年第2期103-106,共4页
Journal of Railway Engineering Society
关键词
列车摇摆
轨道弹性
道碴压力
swing of train
track elasticity
ballast pressure
