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以武广客运专线新广州站试验段及秦沈客运专线试铺段为例,主要比较了无碴轨道与传统有碴轨道在技术上和经济上的优劣,从结构整体性能、制造与施工、线路维修等方面对无碴轨道应用情况进行了比较与分析,以指导高速铁路无碴轨道的选型与设计。
Taking the test section of the new Guangzhou station of Wuhan-Guangzhou passenger dedicated line and the test section of Qin-Shenyang Passenger Dedicated Line as an example, the technical and economic advantages and disadvantages of ballastless track and traditional ballastless track are compared mainly from the overall structural performance, manufacturing and construction , Line maintenance and other aspects of the application of ballastless track were compared and analyzed to guide high-speed railway ballastless track selection and design.