组合结构桥梁连接关键技术发展综述和若干启示  

作　　者：余少华 Yu Shaohua

机构地区：[1]江西省交通设计研究院有限责任公司,江西南昌330052 [2]江西省公路桥梁工程技术研究中心,江西南昌330052

出　　处：《江西交通科技》2024年第2期1-8,共8页

摘　　要：组合结构桥梁连接技术在桥梁工程中具有重要意义。本文综述了组合结构桥梁钢混等连接关键技术发展概况,对包括钢筋连接件、型钢连接件、焊接栓钉连接及改进复合型连接、开孔板连接件在内的个了剪力件连接做了重点论述,同时也归纳总结了其他相关研究方面的内容。通过对现有文献和工程实践的分析总结,文章也结合江西组合结构桥梁建设实际,提出了一些关于加强连接控制的重要启示,为组合结构桥梁连接技术的研究和应用提供参考。Composite structure bridge connection technology is of great significance in bridge engineering.In this paper,the development of key technologies such as steel-concrete connections in composite structure bridges is reviewed,and the connections of individual shear parts including steel bar connectors,section steel connectors,welded bolt connections and improved composite connections and perforated plate connectors are highlighted,and other related research aspects are also summarized.Through the analysis and summary of the existing literature and engineering practice,this paper also puts forward some important enlightenments on strengthening the connection control in combination with the actual construction of composite structure bridges in Jiangxi,which provides a reference for the research and application of the connection technology of composite structure bridges.

关 键 词：组合结构桥梁 剪力连接件 关键技术 设计 施工 启示 

分 类 号：U44[建筑科学—桥梁与隧道工程]