南充至广安铁路引入南充铁路枢纽方案研究  

Study on the Scheme of Linking Nanchong-Guangan Railway to Nanchong Railway Terminal

作　　者：李五一 徐逸飞 LI Wuyi;XU Yifei(China Railway Eryuan Engineering Group Co.,Ltd.,Chengdu 610031,China)

机构地区：[1]中铁二院工程集团有限责任公司,成都610031

出　　处：《综合运输》2024年第11期186-192,共7页China Transportation Review

摘　　要：南广铁路是成渝地区重要城际客运通道,是成渝双城经济圈多层次轨道交通网络骨干通道重要组成。南充枢纽存在客运设施设备薄弱,高速通道缺乏,铁路运输需求与城市规划契合度低等问题,研究比选南广铁路引入南充枢纽方案在便利旅客出行、优化运输组织、适合城市发展、合理工程投资等方面尤为重要。本文根据南充铁路枢纽既有现状、城市规划及客运需求,提出了南充铁路枢纽存在问题;基于过江客货运量预测及工程条件比选了过江通道方案;结合桥位选址、线路走向及成达万高铁、汉巴南铁路工程,研究了引入南充铁路枢纽比选方案。研究结果显示,利用南充东联络线引入南充北站方案具有线路顺直,旅客出行便捷,投资省,既有通道利用充分,运输组织灵活,城市规划契合等优势,予以推荐。Nanguang Railway is an important intercity passenger transport channel in Chengdu-Chongqing area,and an important component of multi-level rail network backbone in Chengdu-Chongqing economic circle.Nanchong terminal has problems such as weak passenger facilities and equipment,lack of high-speed channels,and low compatibility between railway transportation needs and urban planning.The linking of Nanchong railway scheme is very important for facilitating passenger travel,optimizing transportation organization,matching urban development and rationalizing project investment.According to the existing situation,urban planning and passenger demand,this paper pointed out the existing problems of Nanchong railway terminal.In the aspect of scheme selection,the crossing river pathway was selected based on the forecast of passenger and cargo volume and engineering conditions,and linking scheme of Nachong railway terminal was selected Based on bridge site,route direction,Chengdu-dazhou-wanzhou railway and Hazhoubazhong-nanchong Railway project.The research results showed that the scheme of linking Nanchong North Station with Nanchong east connecting line has the advantages of straight line,convenient travel for passengers,less investment,full utilization of existing channels,flexible transportation organization,urban planning,etc.It is recommended.

关 键 词：铁路枢纽 南广铁路 过江通道 方案比选 总图规划 

分 类 号：U212.1[交通运输工程—道路与铁道工程]