Application Research of Hanging Basket Cantilever Construction Technology in the Jiangping East Road East Extension Railway-related Emergency Project in Yangzhou
Application Research of Hanging Basket Cantilever Construction Technology in the Jiangping East Road East Extension Railway-related Emergency Project in Yangzhou
Bridge hanging basket cantilever construction technology is an advanced method used for bridge con-struction,mainly suitable for large-span prestressed concrete continuous beam bridges.This technology involves setting up hanging baskets at the top of bridge piers,incrementally casting and tensioning the concrete in a canti-levered state,which allows the bridge structure to gradually merge towards the mid-span.This construction method is widely applied in modern bridge building,especially for bridges spanning wide bodies of water and deep valleys,offering significant economic and technical advantages.This paper takes the hanging basket cantilever construction of segments 1#to 16#in the Yangzhou Jiangping East Road East Extension Railway-related Emergency Project as an em-pirical research object.It deeply analyzes the technical processes of hanging basket cantilever construction and calculates the strength,stiffness,and anti-overturning performance of the hanging basket components during the construction process.Through this research,the aim is to provide valuable technical and economic references and insights for similar engineering projects.
关键词
桥梁工程/连续梁桥/挂篮悬浇施工/技术流程
Key words
Bridge engineering/Continuous bridge/Hanging basket cantilever construction/Technical process
维普
万方数据