论文部分内容阅读
随着我国城市轨道交通的快速发展,轨道交通已成为民众出行的首选交通方式,客流逐年高速增长。在部分大城市,客流的增速已经大幅超过了线路运能的增速。城市轨道交通的运营压力日益增加,列车的运行间隔不断缩短,列车的行驶速度也在不断提高,目前有些列车的设计时速已超过100km。
With the rapid development of urban rail transit in our country, rail transit has become the preferred mode of transport for public travel, and the passenger traffic has been growing at a rapid rate year by year. In some big cities, the growth rate of passenger flow has greatly exceeded the growth rate of line capacity. Increasing pressure on the operation of urban rail transit, trains continue to shorten the interval, the train speed is also rising, the current design speed of some trains has more than 100km.