城市轨道交通快线轮轨侧磨成因及防治  

Wheel-rail Side Wear and Prevention Meausres for Urban Rail Transit Fast Lines

作　　者：任静[1] 

机构地区：[1]北京城建设计研究总院有限责任公司,北京100037

出　　处：《都市快轨交通》2011年第5期2-5,共4页Urban Rapid Rail Transit

摘　　要：对目前轨道交通快线开通运营后轮轨侧磨情况进行深入调研,对轮轨侧磨的特点、成因进行分析,通过动力仿真计算,对比分析100 km/h轨道交通快线车辆与传统80 km/h地铁车辆轮轨侧磨程度的差异,最后针对轨道交通快线的轮轨侧磨问题提出防治措施。Based on the in-depth survey of wheel-rail side wear during urban rail transit fast line operation,this paper analyzed the characteristics and the causes of wheel-rail side wear,and made a comparison on wheel-rail side wear levels between 100km/h fast line and 80km/h traditional line through dynamic simulating calculation.In the end it proposed advice on the prevention and control of wheel-rail side wear.

关 键 词：城市轨道交通快线 钢轨侧磨 成因分析 动力学 防治措施 

分 类 号：U239.5[交通运输工程—道路与铁道工程]