山地齿轨交通系统试验线总体设计  

Overall Design of Test Line for Mountain Cog Railway Transport System

作　　者：姜梅[1] 张茂帆[1] 寇峻瑜 JIANG Mei;ZHANG Maofan;KOU Junyu(Research Institute of Science and Technology,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

出　　处：《中国铁路》2024年第3期32-37,共6页China Railway

基　　金：四川省科技计划项目(2019YFG0042);中铁二院工程集团有限责任公司科研开发计划项目(KSNQ213001)。

摘　　要：齿轨交通是一种在传统轮轨系统走行结构中增加齿轮-齿轨传动系统的创新轨道交通系统。该系统可解决大坡度线路适应性问题,提高山区、丘陵等复杂地形地貌环境轨道交通选线的灵活性,充分满足山地旅游轨道交通需求,应用前景广泛。为满足齿轨交通系统商业应用前的车辆性能及关键工程技术验证,建设一条山地齿轨交通系统试验线,最大坡度达120‰。通过详细介绍该试验线的建设情况、试验列车概况、试验需求分析、总平面设计,以及轨道、路基、工艺、供变电、附属试验设施等主要工程内容,可为类似项目提供参考。The mountain cog railway transport system is an innovative rail transit solution that enhances the traditional wheel-rail system with an additional cog-rail transmission system.This system is adaptable to lines with a large gradient,thus enabling rail transit lines to be more flexibly located in complex topographical environments such as mountain and hill areas.It can fully meet the requirements of mountain tourism rail transit and holds significant potential for widespread application.To meet the requirements of vehicle performance and key technology verification before the commercial application of the cog railway system,a test line for the mountain cog railway transport system was built with a maximum longitudinal slope gradient of 120‰.The main engineering details of this test line are expounded,including the general information on the line construction and test vehicles,test demand analysis,general layout design,as well as the track,earthworks,process,power supply and transformation,and auxiliary test facilities,providing a reference for similar projects.

关 键 词：轨道交通 山地齿轨交通 试验线 总体设计 动态试验 

分 类 号：U232[交通运输工程—道路与铁道工程]