莫斯科至喀山高铁轨道设计综述  

The track design summary of high-speed railway from Moscow to Kazan

作　　者：刘大园[1] 庞玲[1] 姚力[1] Liu Dayuan;Pang Ling;Yao Li(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,四川成都610031

出　　处：《山西建筑》2020年第11期126-127,184,共3页Shanxi Architecture

摘　　要：针对莫斯科至喀山高铁所具有的高速、宽轨距、严寒、高温差且采用客货混运的特点,论述了该项目轨道系统的设计理念,介绍了无砟轨道系统选型、轨道与车辆系统耦合动力学分析、高速道岔系统的研制及CRTSⅢ型板式无砟轨道板最优化配置等创新设计成果。The high-speed railway from Moscow to Kazan has the characteristics of high speed,widen gauge,cold,high-temperature difference and mixed passenger and freight transportation. This article discusses the design concept of the project’s track system,introduces the selection of a ballastless track system,and the dynamic analysis of track and vehicle system,the study and development of a high-speed turnout system and the optimal arrangement of CRTSⅢ type slab ballastless track slab.

关 键 词：高速铁路 无砟轨道 道岔 

分 类 号：U213.2[交通运输工程—道路与铁道工程]