成渝中线高速轨道交通制式选择  

Transport System Selection for the Second Chengdu-Chongqing HSR

作　　者：李艳[1] 徐银光[1] 任冲[2] 鄢红英[1] LI Yan;XU Yinguang;REN Chong;YAN Hongying(Science&Technology Academy,China Railway Eryuan Engineering Group Co Ltd,Chengdu Sichuan 610031,China;Transportation and Urban Planning&Design Institute,China Railway Eryuan Engineering Group Co Ltd,Chengdu Sichuan 610031,China)

机构地区：[1]中铁二院工程集团有限责任公司科学技术研究院,四川成都610031 [2]中铁二院工程集团有限责任公司交通与城市规划设计研究院,四川成都610031

出　　处：《中国铁路》2021年第4期56-60,共5页China Railway

摘　　要：成渝中线是成都、重庆两大中心城市间的高速客运核心通道,是双城经济圈交通基础设施的示范性和标志性工程。基于成渝中线的功能定位、既有高速轮轨交通运营速度和试验速度现状、国内高速列车发展现状以及高速磁浮交通制式发展现状,从既有线网、运行速度、运输能力适应性以及工程建设和运营成本等方面开展了高速轮轨交通和高速磁浮交通的制式选择研究,提出高速轮轨交通制式更适宜于成渝中线、速度等级400 km/h的高速轮轨交通制式更利于引领新时代高速客运发展方向。The second Chengdu-Chongqing HSR will be an important high-speed corridor for passenger transport between Chengdu and Chongqing and a demonstration infrastructure project facilitating the two-city economic circles.Based on the function of the line,the operation and test speed of existing high-speed wheel-rail transit,the development status of domestic high-speed trains and high-speed maglev transportation system,the paper studies the two systems for the line in terms of existing railway network,running speed,transportation capacity adaptability,engineering construction and operation cost.It concludes that the high-speed wheel-rail transit system is more suitable for the second Chengdu-Chongqing HSR,and the wheel-rail transit system with speed level of 400 km/h will lead the development of high-speed passenger transport in the new era.

关 键 词：成渝中线 高速轮轨 高速磁浮 制式选择 

分 类 号：U238[交通运输工程—道路与铁道工程]