摘要
文中叙述了大桥箱梁悬浇施工的方法和工艺 ,同时对施工过程中出现的预应力筋管道接口漏浆堵塞管道 ,施工过程中的标高监控 ,产生裂缝等问题及处理措施进行了讨论。给出了较好的解决办法。
The paper presents a description of the method and technology for the hanging-up pouring of concrete for cast-in-situ box girders for bridges.Discussions are also made on the blocking by the grout of the holes for passing the prestressed strands during the pouring operations,monitoring and control of the elevations of the girders,cracking and remedy measures.Solutions to these problems are proposed.
出处
《中国港湾建设》
北大核心
2003年第6期3-8,共6页
China Harbour Engineering
关键词
桥梁
悬浇
施工
预应力
bridge
hanging-up pouring of concrete
construction
prestressing
