悬臂浇筑大跨径预应力混凝土连续桥梁合拢段施工关键技术探析  

Key Techniques for Cantilever Pouring of Long-span Prestressed Concrete Continuous Bridge Closure Section

作　　者：王子冉 Wang Ziran(Hecheng Engineering Consulting Group Co.Ltd.,Xiamen,Fujian 361006)

机构地区：[1]合诚工程咨询集团股份有限公司,福建厦门361006

出　　处：《江西建材》2021年第12期203-205,共3页Jiangxi Building Materials

摘　　要：文中结合具体工程案例,简要阐述了悬臂浇筑大跨径预应力混凝土连续箱梁桥合拢段施工方法和工艺流程,并在此基础上,对合拢段施工关键技术要点进行总结,以期提升合拢段施工的技术水平,推动我国桥梁工程的健康、持续发展。Based on specific engineering cases,this article briefly describes the construction method and process flow of the cantilever pouring of the long-span prestressed concrete continuous box girder bridge closure section,and on this basis,summarizes the key technical points of the closure section construction in order to improve the closure.The technical level of section construction promotes the healthy and sustainable development of bridge engineering in my country.

关 键 词：悬臂浇筑 大跨径 预应力混凝土连续桥梁 合拢段 施工技术 

分 类 号：TU74[建筑科学—建筑技术科学]