城市轨道交通既有车站改造方案研究——以重庆轨道交通6号线刘家坪站改造方案为例  

Study on Reconstruction Scheme of Existing Stations of Urban Rail Transit—Taking the Reconstruction Scheme of Liujiaping Station of Chongqing Rail Transit Line 6 as an Example

作　　者：周宏昌 ZHOU Hongchang(Shaanxi Railway and Underground Traffic Engineering Key Laboratory(FSDI),Xi'an 710043,China;China Railway First Survey and Design Institute Group Co.,Ltd.,Xi'an 710043,China)

机构地区：[1]陕西省铁道及地下交通工程重点实验室(中铁一院),西安710043 [2]中铁第一勘察设计院集团有限公司,西安710043

出　　处：《铁道标准设计》2022年第12期124-130,142,共8页Railway Standard Design

基　　金：中铁第一勘察设计院集团有限公司重点专项研发项目(2021-KY74ZD(ZDZX)-02);中铁第一勘察设计院集团有限公司科研课题(院科20-51,院科20-55,院科20-52)。

摘　　要：目前,我国城市轨道交通发展迅速,多数城市已成网运营,但早期线路由于城市规划的变化、调整,既有轨道交通线路延伸线或与其相关的换乘线路都相应作出调整。为满足运营需求、方便服务乘客,需对既有线(站)进行改造才能与后续线路相衔接,从而满足城市发展的需要。以重庆轨道交通6号线为例,结合重庆最新国土空间规划以及6号线的运营组织方案,采用综合比选的方法,对刘家坪站不同的配线改造方案进行综合比选,最终确定采用改造工期较短,工程投资较省,中断运营时间较短的不具有独立运营条件的支线方案。At present, China’s urban rail transit has been developing rapidly and put into network operation in most cities. However, due to the changes and adjustments of urban planning, the extension of existing rail transit lines or their related transfer lines have been adjusted accordingly. In order to meet the operation needs and facilitate the service of passengers, it is necessary to upgrade the existing lines(stations) and only by transformation can they be connected with the subsequent lines to meet the needs of urban development. With reference to Chongqing Rail Transit Line 6 and combined with the latest land and space planning of Chongqing and the operation organization scheme of line 6, comprehensive comparison and selection method is adopted to comprehensively compare and analyze different reconstruction and layout schemes of Liujiaping Station. Finally, the branch line scheme with short reconstruction period, low project investment and short interruption time and without independent operation conditions is selected.

关 键 词：城市轨道交通 既有站改造 综合比选 支线方案 配线 

分 类 号：U231.4[交通运输工程—道路与铁道工程]