高速铁路桥梁CRTSⅢ型板式无砟轨道施工技术应用

Application of CRTSⅢ Type Slab Ballastless Track in High Speed Railway Bridge Construction

CRTSⅢ型板式无砟轨道是我国自主研发的一种新型无砟轨道,新建郑徐铁路客运专线开兰特大桥无砟轨道采用CRTSⅢ型板式无砟轨道施工技术,通过工程实践简要介绍CRTSⅢ型板式无砟轨道施工技术施工关键环节,常见问题及处理措施。

CRTS Ⅲ slab ballastless track is a new kind of ballastless track developed by China. CRTS Ⅲ slab track construction technology is applied to the ballastless track of Kai-Lan Bridge in Zhengzhou-Xuzhou Passenger Dedicated Line. The CRTS Ⅲ key points,common problems and treatment measures for construction of slab ballastless track are introduced based on practical engineering.