高速公路桥梁工程中关键施工技术研究  

Research on Key Construction Technologies in Highway Bridge Engineering

作　　者：敬子文 Jing Ziwen(China Communications Road and Bridge Construction Co.,Ltd.General Contracting Branch,Beijing,China)

机构地区：[1]中交路桥建设有限公司总承包分公司,北京

出　　处：《科学技术创新》2025年第7期112-115,共4页Scientific and Technological Innovation

摘　　要：高速公路桥梁工程数量不断增加,规模不断扩大,面对诸多影响因素,需把控关键施工技术,提高工程质量。文章以某高速跨河大桥为例,简要阐述了桥梁施工重点,从桥墩施工、支座施工、预制梁板、龙门吊施工、移梁施工、架设箱梁、桥面施工这几方面出发,提出关键施工技术应用措施,并对其开展线性监测与应力监测,以期为相关工作者提供参考。The number and scale of highway bridge projects are constantly increasing,and facing many influencing factors,it is necessary to control key construction technologies and improve project quality.The article takes a high-speed river crossing bridge as an example to briefly explain the key construction points of the bridge.Starting from the construction of bridge piers,supports,prefabricated beams and slabs,gantry crane construction,beam moving construction,box girder erection,and bridge deck construction,key construction technology application measures are proposed,and linear monitoring and stress monitoring are carried out to provide reference for relevant workers.

关 键 词：高速公路 桥梁工程 施工技术 

分 类 号：U445[建筑科学—桥梁与隧道工程]