CRTSⅢ型板式无砟轨道自密实混凝土施工技术探析

Construction Technology of Self-compacting Concrete for CRTS Type Ⅲ Plate-type Ballastless Track

文中结合郑徐客专和济青高铁CRTSⅢ型板式无砟轨道施工经验,在揭板试验和现场大量灌板试验的基础上,对CRTSⅢ型板式无砟轨道自密实混凝土施工技术进行了分析,以期为类似工程施工提供借鉴。

Based on the construction experience of Zhengxu Passenger Railway and Jiqing high-speed railway CRTS type Ⅲ plate-type ballastless track,the self-compacts concrete construction technology of CRTS type Ⅲ plate-type ballastless track is analyzed in this paper based on the open-plate test and a large number of field grouting plate tests.In order to provide reference for similar engineering construction.