混凝土连续梁挂篮悬臂施工技术的研究
Research on Movable Suspended Scaffolding Cast-in-place Cantilever Construction Technology of Concrete Continuous Beam
李翔1
作者信息
- 1. 中铁十二局集团有限公司 山西 太原 030024
- 折叠
摘要
本连续梁0#段采用在墩顶现浇施工并与墩身固结的方式,悬臂段从已经浇筑的0#段开始,采用挂篮逐步向前悬臂施工.本文针对该连续梁挂篮悬臂施工的要求对挂篮进行设计,以及对挂篮悬臂施工工艺和混凝土悬臂浇筑展开系统论述,为全面提高连续梁建设效率和安全性提供技术参照.
Abstract
The 0#section of the continuous beam adopts cast-in-place construction at the top of the pier and is consolidated with the pier body,and the cantilever section starts from the 0#section that has been poured,and the movable suspended scaffolding is used to gradually forward cantilever construction.In this paper,the movable suspended scaffolding is designed according to the requirements of the movable suspended scaffolding cantilever construction of the continuous beam,and the movable suspended scaffolding cantilever construction technology and the concrete cast-in-place cantilever are systematically discussed,so as to provide a technical reference for comprehensively improving the efficiency and safety of the continuous beam construction.
关键词
连续梁施工技术/菱形挂篮设计/混凝土悬臂浇筑Key words
continuous beam construction technology/diamond-shaped movable suspended scaffolding design/concrete cast-in-place cantilever引用本文复制引用
出版年
2024
NETL
NSTL
万方数据