直线电机系统线路缓和曲线长度取值分析  

Analysis of Line for Linear Motor System and Evaluation of Tran-sition Curve Length

作　　者：吴梦[1] 

机构地区：[1]广州市地下铁道设计研究院,工程师广州510010

出　　处：《现代城市轨道交通》2005年第6期34-36,共3页Modern Urban Transit

摘　　要：分析线路平面缓和曲线长度取值的影响因素,以及直线电机系统对缓和曲线长度取值的影响;对比分析最大曲线超高对小半径曲线限速和系统旅行速度的影响;建议直线电机系统线路最大超高值和缓和曲线长度的取值可以延用地铁规范的规定。This paper puts forward that the maximum cant and the length of transition curve of the line for linear motor system be evaluated in accordance with the rules and regulations for metro systems based on the analysis of the factors in evaluating the length of the transition curve including the line for the linear motor system and the analysis through comparison of the influence of the maximum cant of curve upon speed limit of small radius curve and the travel speed of the system.

关 键 词：直线电机 缓和曲线 超高 

分 类 号：U239.5[交通运输工程—道路与铁道工程]