铁道标准设计2016，Vol.60Issue(7)：67-71,72,6.DOI:10.13238/j.issn.1004-2954.2016.07.016
时速140 km地铁线路主要技术标准探讨
An Approach to 140 km/h Metro Line Technical Standard
王彦琛1
作者信息
- 1. 中铁工程设计咨询集团有限公司，北京 100055
- 折叠
摘要
Abstract
There are presently no official code and standard for metro line of over 100 km/h in China. This paper compares the differences of line technical standards applied to the design of general railway and metro in China. With reference to the experiences of domestic 140 km/h metro lines, appropriate maximum track super-elevation, allowed super-elevation deficiency, super-elevation time variation, deficient super-elevation time variation and super-elevation slope rate are selected. Then the transition curve lengths corresponding to different curve radiuses are calculated. Finally the main technical standards for 140 km/h metro line are defined.关键词
地铁/线路/设计规范/技术标准Key words
Metro/Railway line/Code for design/Technical standard分类
交通工程引用本文复制引用
王彦琛..时速140 km地铁线路主要技术标准探讨[J].铁道标准设计,2016,60(7):67-71,72,6.
