摘要
洪屋涡特大桥主墩承台采用单薄壁钢套箱围堰的方法。介绍1号主墩承台套箱设计、拼装下放及拆除的施工技术。
Cushion cap of Hong wu wo Bridge＇s main pier,follows the method of steel boxed cofferdam that is single-wall thin.This paper introduces the design of steel box of No.1 main pier platform as well as construction technique of assembling and dismantling.
关键词
承台
单薄壁钢套箱围堰
设计
施工
cushion cap
steel boxed cofferdam that is single-wall ＆ thin
design
construction
