梧州桂江三桥钢管拱混凝土压注施工技术

Pressure Injection Technolojy of Steel Pipe Arch Concrete in Wuzhou Guijiang Third Bridge

梧州桂江三桥钢管拱混凝土压注施工是全桥施工中的一个重要组成部分 ,高温地区配合比及压注方法的设计 ,保证了钢管拱混凝土的压注质量。

The construction of steel pipe arch concrete in Wuzhou Guijang Third Bridge.The design of mixing ratio and pressure injection method in high temperature area had ensured the injection quality of steel arch concrete. 〔