论文部分内容阅读
介绍日本、德国、法国无碴轨道的应用情况及其结构特点,以及我国应用无碴轨道的一些基本情况,并把无碴轨道与有碴轨道在维修、经济性方面作了比较,指出我国建设客运专线应大力发展无碴轨道。
This paper introduces the application of ballastless track in Japan, Germany and France and its structural features, as well as some basic conditions of applying ballastless track in China. It also compares the maintenance and economic aspects of ballastless track and ballasted track, and points out that the construction of our country Passenger Dedicated Line should make great efforts to develop ballastless track.