京通线钢轨磨耗与防治措施  

The Wearing of Rail Track of Jingtong Railway and the Coumermeasures

作　　者：刘国春[1] 

机构地区：[1]沈阳铁路局赤峰工务段,内蒙赤峰024000

出　　处：《铁道技术监督》2008年第4期13-15,33,共4页Railway Quality Control

摘　　要：京通线西部曲线钢轨磨耗一直是困扰维修生产的难题,频繁地更换钢轨会增加维修成本,若磨耗钢轨不能及时更换又会给行车安全带来隐患。2002年京通西部线开始大修,对部分曲线采取了减磨措施。通过现场数据监测,减磨效果明显。The wearing of rail track on curves in the west section of Jingtong railway has been a difficulty interfering maintenance and operation. Frequent change of rail track would increase maintenance cost. However, if the wore rail track is not changed in time, the operation safety will run risk; In 2002, major repair was carried out in the west section of Jingtong railway, and some countermeasures to reducing the wearing of rail track on some curves. The data collected in site show that the effect of reducing wearing of rail traek is significant.

关 键 词：钢轨磨耗 防治措施 

分 类 号：U213.42[交通运输工程—道路与铁道工程]