摘要
随着我国高速铁路的不断发展和持续建设,铁路基础理论与应用技术研究也取得了显著进步。本文对我国近年来在高速铁路有砟轨道、无砟轨道、轨道服役状态监测与健康管理方面所开展的研究工作和取得的研究成果进行了系统的梳理和总结,结合我国高速铁路在实际运营过程中出现的问题,指出目前高速铁路轨道系统及运维机制研究的不足和存在的问题,并对未来需要开展的研究工作及其主要的科学问题提出建议。
With the continuous development and construction of high speed railway,signif icant progress has been achieved in researches on basic theory and application technology of railway.In this paper,the research work and achievements made in recent years on ballast track,ballastless track,track service state monitoring and health management were summarized systematically.Considering the emerging problems during the actual operation of high speed railway,the shortages and problems of researches on track system and operation&maintenance mechanism of high speed railway were pointed out.Finally,some suggestions were given for the research works to be carried out in the future and the main scientific problems included.
作者
王树国
王璞
赵磊
徐旸
WANG Shuguo;WANG Pu;ZHAO Lei;XU Yang(Railway Engineering Research Institute,China Academy of Railway Sciences Group Co.Ltd.,Beijing 100081,China)
出处
《铁道建筑》
北大核心
2018年第11期5-12,25,共9页
Railway Engineering
基金
国家自然科学基金(51742811)
中国铁路总公司科技研究开发计划(2017G011-D
J2017G003)
中国铁道科学研究院基金(2016YJ033)
关键词
高速铁路
轨道系统
运营维护
研究进展
科学问题
High speed railway
Track system
Operation&maintenance
Research progress
Scientif ic problem
