港深西部快速轨道线的车辆制式选择  

Selection of Rail Transit Mode for the West Hong Kong-Shenzhen Express Line

作　　者：张欣[1] 覃矞[1] 

机构地区：[1]深圳市城市交通规划设计研究中心有限公司,深圳工程师518034

出　　处：《城市轨道交通研究》2012年第8期33-37,共5页Urban Mass Transit

摘　　要：港深西部快速轨道线承担港深机场快速联络和西部过境两种功能。选择适合的轨道制式以适应其特点要求是其规划建设面临的重要课题。根据技术成熟度与国产化率要求,提出轨道制式选择原则,并针对3种较适合的轨道制式方案,从旅行时间、线路条件的适应性、跨海隧道通过能力、隧道断面、供电制式、资源共享、工程投资及运营成本等方面进行综合比较,推荐DC1 500 V供电的140 km/h地铁A型车制式,可为类似线路轨道制式的选择分析提供借鉴。The West Hong Kong- Shenzhen Express Line is an important project in urban infrastructure, it can enhance the cooperation level between Shenzhen and Hong Kong with two functions： connecting two airports and offering rapid transit for the west area of two cities. It features high -speed operation, high investment for railway corridors crossing harbor tunnels, different technical standards of two cities, as well as complicated construction, operation and management. Therefore, the mode selection of rail transit is very important for the planning. Based on the requirements of mature technologies and localization rate, the planning principle is presented, three schemes are compared and analyzed from aspects of travel time, adaptability of line conditions, access ability of the harbor tunnels, tunnel section, power supply voltage mode, share of resources, engineering investment and operating cost. Finally, Type - A car with DC1 500 V is recommend, which could be used in other similar projects as a reference.

关 键 词：港深西部快速轨道 轨道制式 速度目标值 国产化 

分 类 号：U239.5[交通运输工程—道路与铁道工程]