在我国铁路运输工作中,提高列车运行速度是一个重大决策,有效提高了旅客、货物流通速度,但列车随着运行速度的提升,对线路结构的动力影响将会增大,对轨道结构的强度也会产生不利影响,进而导致轨道维修的工作量增大。本文将对列车提速后产生的问题进行分析,寻找解决这些问题的对策。 In China’s railway transportation, increasing train speed is a major decision to effectively improve the passenger, cargo circulation speed, but as the train speed increases, the dynamic impact of the line structure will increase, the strength of the track structure Will also have adverse effects, which will lead to an increase in the workload of track maintenance. This article will analyze the problems arising from the train speeding up and find solutions to these problems.