合武高速铁路引入合肥枢纽方案研究

Research on the Introduction of Hefei-Wuhan High-speed Railway into Hefei Hub

合肥至武汉高速铁路(简称"合武高速铁路")引入合肥枢纽是沿江高速铁路合肥至武汉段项目的重点和难点,在减少新线引入对既有路网影响、充分发挥合肥枢纽路网作用、完成铁路中长期规划、推动长江经济带发展等方面具有重要意义。本文通过分析合肥枢纽既有铁路、在建铁路的概况,结合城市规划和综合交通规划、枢纽客运作业量及车流特点以及批复的枢纽总图主要内容,对合武高速铁路引入合肥枢纽进行研究,从线路长度、投资估算、工程难度、运营条件、通过能力和运行时间等角度出发,对各个方案进行对比,最终得出推荐采用通过车经合肥南城际场方案。

The introduction of Hefei-Wuhan high-speed railway(Hewu high-speed railway)into Hefei railway hub is the important and difficult point in the Wuhan-Hefei section of the high-speed railway along Yangtze river.The project is significant in decreasing influence of introduction of the new line into the existing railway network,fully playing the role of Hefei railway hub in the railway network,implementing the medium-term and long-term plans for the railway and make progress in development of Yangtze river economic belt.By analyzing the general situation of the railways existing and in progress in the Hefei railway hub,and combining with the planning of Hefei and comprehensive transportation,passenger traffic volume and train flows’characteristics,and contents of the administration-approved Hefei railway hub general map,this paper studies the introduction of Hewu high-speed railway into Hefei hub and compares the proposals from the aspects of line length,investment estimate,construction difficulty,operation conditions,carrying ability,train running time of the line and so on,and finally recommends the proposal of the no-stop trains go by Hefei south station intercity train yard.