合庐市域(郊)铁路与中心城线网衔接模式研究

Study on Connection Mode of Helu Urban(Suburban)Railway with Rail Transit Network in Downtown Area

多网融合的轨道交通系统是支撑现代化都市圈发展的要素之一,而市域(郊)铁路与中心城线网的高效、便捷衔接是多网融合的重要环节。通过对国外市域(郊)铁路与中心城线网衔接模式的分析,结合合肥都市圈及庐江地区规划和客流的需求,建议合庐市域(郊)铁路延伸入合肥市区、与合肥中心城线网形成“多点多线”衔接,以提高庐江至合肥中心城的便捷性和直达性,同时建议合肥中心城段线路与8号线共享通道,从而降低实施难度和工程投资。

A multi-network integrated rail transit system is one of the elements supporting the development of a modern metropolitan area,and an efficient and convenient connection of an urban(suburban)railway with the rail transit network in downtown area is an important part of the multi-network integration.Through the analysis of the connection modes of urban(suburban)railway with the rail transit network in downtown area in overseas countries,and combined with the planning and passenger demand of the Hefei metropolitan area and Lujiang area,it is suggested that the Helu urban(suburban)railway should be extended to the downtown area and connect with multilines at multi-point in the rail transit network to improve the convenience and direct access to the downtown area from Lujiang.And it is also suggested that the alignment of Helu urban(suburban)railway in downtown area should share the passage with the Rail Transit Line 8 to reduce implementation difficulties and engineering investment.