摘要
通过学习、执行GB 50157—2003《地铁设计规范》,并结合地铁工程实践,介绍了对该标准中部分章节如钢轨选型、轨底坡设置、交叉渡线和单渡线的线间距设置以及辅助线道岔铺设等内容的一些体会,并提出了相应的建议。
Code for Design of Metro（GB 50157-2003）has been issued for two years. In studying and implementing the Code, the authors focus on some contents of the Chapters in the Code, such as the type of rail, rail bottom slope, the distance between tracks of single crossover ＆ scissors crossover, and the equilateral turnout adopted in auxiliary tracks, point out some problems and put forward their proposals.
出处
《城市轨道交通研究》
2006年第11期74-75,共2页
Urban Mass Transit
关键词
地铁
设计规范
线路
轨道
metro, design code, railway line, track
