铁道标准设计Issue(10)：22-25,4.
土耳其时速250km客货共线铁路最小曲线半径的研究
Research into Minimum Curve Radius of Mixed Passenger and Freight Railway with Speed of 250 km/h in Turkey
张建1
作者信息
- 1. 铁道第三勘察设计院集团有限公司线站处,天津300142
- 折叠
摘要
Abstract
The transmeridional railway main line in Turkey was intended to be planed and designed under the speed target values of 180 ~ 250 km/h with mixed passenger-freight traffic capacity according to Chinese standard of high-speed railway which is advanced and mature. This paper focuses on the researching of minimum curve radius of mixed passenger and freight railway with the speed of 250km/h. The paper thinks that the speed harmony between the high speed trains and the low speed trains should be considered because the larger the speed difference is, the larger the curve radius becomes. Considering the comfortableness and economy, the minimum curve radius of mixed passenger and freight railway with the speed of 250 km/h in Turkey is determined as 4000 meter in general, and 3500 meter in exceptional circumstance.关键词
客货共线铁路/最小曲线半径/欠超高/过超高Key words
mixed passenger and freight railway/minimum curve radius/superelevation deficiency/superelevation excess分类
交通工程引用本文复制引用
张建..土耳其时速250km客货共线铁路最小曲线半径的研究[J].铁道标准设计,2012,(10):22-25,4.
