摘要
以兰州轨道交通2号线一期工程为例,分析小半径曲线对行车速度、施工、轨道磨耗以及安全运营等方面的影响,分析总结小半径曲线的合理选择方法及建议,为兰州轨道交通后续相关工作提供参考。
Taking Lanzhou rail transit line 2 phase I project as an example,this paper analyzes the influence of small radius curve on traveling speed,construction,track wear and safe operation,etc.,analyzes and summarizes the reasonable selection method and suggestions of small radius curve,so as to provide reference for follow-up related work of Lanzhou rail transit.
作者
马骁
MA Xiao(China Railway First Survey and Design Institute Group Co.Ltd.,Xi'an 710043,China)
出处
《工程建设与设计》
2021年第9期55-57,共3页
Construction & Design for Engineering
关键词
小半径曲线
行车速度
线路设计
small radius curve
driving speed
circuit design
