准高速列车交会空气压力波试验研究  

Test Research on Crossing Air Pressure Pulse of Quasi high speed Train

作　　者：田红旗[1] 梁习锋[1] 

机构地区：[1]长沙铁道学院

出　　处：《铁道学报》1998年第4期37-42,共6页Journal of the China Railway Society

基　　金：铁道部科技发展计划项目

摘　　要：根据在广深准高速线上首次成功地进行列车交会压力波试验所得结果，本文分析了列车交会压力波幅值大小与列车运行速度、交会列车相对速度、线间距、车体截面形状、车头形状的关系，以及高速车对低速车的影响。Based on the results acquired from the test of air pressure pulse during train crossings successfully given for the first time in Guang Sheng quasi high speed line ,this paper analyses the relationship between the amplitude amount of air pressure pulse with the speed of the train , the relative speed of the two crossing trains , the track interval, the cross section shape of the train and the nose shape of locomotive . And it also presents an analysis on the influence of the higher speed train upon the lower speed train.

关 键 词：准高速 列车交会 空气压力波 试验 

分 类 号：U270.14[机械工程—车辆工程]