常导高速磁浮轨道结构研发回顾与展望  

Review and Prospect of R&D of High-speed EMS Guideway Structures

作　　者：叶丰[1] 彭龙 曾国锋[1] 陈小鸿[1] YE Feng;PENG Long;ZENG Guofeng;CHEN Xiaohong(National Maglev Transportation Engineering R&D Center,Tongji University,201804,China;Institute of Rail Transit,Tongji University,Shanghai 201804,China)

机构地区：[1]同济大学国家磁浮交通工程技术研究中心,上海201804 [2]同济大学铁道与城市轨道交通研究院,上海201804

出　　处：《交通与运输》2024年第5期76-80,共5页Traffic & Transportation

基　　金：国家重点研发计划资助(2023YFB4302502)。

摘　　要：轨道结构是常导高速磁浮交通系统中最重要的基础设施,也是系统建设成本的主要控制因素。通过分析常导高速磁浮轨道结构的系统特性,结合中国引进技术后的发展历程,将相关研究划分为德国原创试验、上海线建设、面向中长距离线路应用研发、维护与评估技术发展、面向更高速度研发等5个阶段,全面回顾20余年来轨道结构研发成果。在此基础上,系统阐述常导高速磁浮轨道结构的各类解决方案和工程实践经验,并提出下一步研究方向,可为我国发展时速600 km/h常导高速磁浮交通系统提供重要支持。The guideway structure is the most important infrastructure of the high-speed elec-tromagnetic levitation transportation system,which is also the main control factor of the system construction cost.The system characteristics of guideway structure are analyzed.Combined with the development history after the introduction of guideway structure technology in China,the R&D achievements in the past 20 years are summarized into five phases:original test phase in German,construction of Shanghai line,R&D for medium and long-distance line application,development of maintenance and evaluation technology and R&D for higher speed,etc.The various solutions and engineering practical experience are systematically described and the future research direction is proposed,which can provide important support for the development of China's 600 km/h high-speed electromagnetic levitation transportation system.

关 键 词：常导高速磁浮 轨道结构 复合梁 整体梁 

分 类 号：U491[交通运输工程—交通运输规划与管理]