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
姜梅 1张茂帆 1寇峻瑜1
作者信息
- 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
- 折叠
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.
Abstract
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Key words
rail transit/mountain cog railway/test line/overall design/dynamic test引用本文复制引用
基金项目
四川省科技计划(2019YFG0042)
中铁二院工程集团有限责任公司科研开发计划(KSNQ213001)
出版年
2024
NETL
NSTL
万方数据