地铁曲线钢轨侧磨分析

An Analysis on the Curve Track Side Abrasion of Metro

准确简要地描述北京地铁弯道线路上钢轨侧磨的病害情况,根据现场测量数据统计侧磨的类型、分析磨耗的主要原因、提出减缓磨耗的措施。

Based on the data of curve track abrasion measured in Beijing metro, the types of track abrasion of metro are analyzed, and the main reasons of track abrasion, and the basic methods to reduce the track abrasion and their application in Beijing metro are presented.