中小跨径钢板组合梁桥上部结构施工技术  

Construction Technology for Superstructure of Medium and Small Span Steel Plate Composite Beam Bridge

作　　者：周桥 李博 Zhou Qiao;Li Bo

机构地区：[1]中交第二航务工程局有限公司,湖北武汉430040

出　　处：《江苏建材》2021年第3期45-47,共3页Jiangsu Building Materials

摘　　要：钢板组合梁在结构方面具有材料组合效果好、可工厂化施工、安装轻型化、低碳环保等优势,并在分块预制桥面板组合梁的基础上有了进一步改进提升。重点阐述了中小跨径钢板组合梁桥上部结构的施工技术,为类似工程施工提供参考。In terms of structure,steel plate composite beam has advantages such as good material combination effect,good factory construction effect,lightweight installation,low carbon and environmental protection,etc.,and has been further improved on the basis of blocking prefabricated bridge slab composite beam.This paper focuses on the construction technology of superstructure of medium and small span steel composite beambridge,which will provide reference experience for similar engineering construction.

关 键 词：钢板组合梁桥 全宽预制桥面板 “工”字形钢梁 现浇湿接缝 组合梁安装 

分 类 号：U448.216[建筑科学—桥梁与隧道工程]