摘要
郑西客运专线国内首次采用CRTSⅡ双块式无砟轨道,结合郑西客运专线CRTSⅡ型无砟轨道结构特点、设计方法,系统介绍了路基、桥梁及隧道地段无砟轨道结构设计、排水、过渡段及综合接地设计,为其他客运专线CRTSⅡ双块式无砟轨道结构设计提供了参考。
CRTS Ⅱ bi-block slab track was applied in Zhengzhou-Xi＇ an Passenger Dedicated Line for the first time in our country. According to the structure characteristics and design methods of CRTS H bi-block slab track in Zhengzhou-Xi＇ an Passenger Dedicated Line, this paper introduced its structure design, transitions, drainage system and earthing in the subgrades, bridges and tunnels, which may provide a reference for other Passenger Dedicated Lines of the same structure.
出处
《铁道建筑技术》
2010年第4期6-9,47,共5页
Railway Construction Technology
关键词
客运专线
双块式无砟轨道
结构设计
Passenger Dedicated Line
CRTS Ⅱ bi-block slab track
structure design
