钢吊箱在桥梁基础水中承台施工中的应用

摘要

结合工程实际，对西枝江大桥主墩水中承台采用钢吊箱围堰进行施工。对围堰设计、拼装、下沉、加固、堵漏、浇筑封底砼等有关施工技术的施工应用进行阐述。%Combining the engineering practice, the steel box cofferdam was applicated in the main pier underwater pile caps construction of Xizhijiang bridge. The construction application of related technologies such as cofferdam design, assemble, sinking back cover, reinforcement, plugging and pouring concrete are introduced.