现浇连续箱梁合拢段施工技术

关键词 Abstract Long-span cast-in-place continuous box girder has become one of the main forms of the bridges across the river and valley.So the concrete temperature control is very important to the closure segment which is the important and difficult part of the cast-in-placecontinuous box girder. This paper specially introduces the preparation and construction technique of the cantilever cantalever closuresegment in the Anjia Shanhe bridge.院箱梁 合拢段 施工技术Key words box girder closure segment construction technique中图分类号院TU74 文献标识码院A 文章编号院1006-4311（2014）31-0123-02