摘要
介绍国内某大跨径桥梁深水大体积承台围堰的施工方法,该钢围堰的施工考虑了涌潮变化、涨落潮流速大、淤泥质地状况的河床剧烈变化,以及围堰设计、制作安装。
The construction method of steel cofferdams for massive concrete pile caps in deep water of a home long-span bridge is presented. In the method, the factors, such as the tide bore variations, swift current at tide ebb and flow, severe changes of muddy riverbed, and details of design and fabrication of the steel cofferdams are considered.
出处
《桥梁建设》
EI
CSCD
北大核心
2003年第6期58-61,共4页
Bridge Construction
关键词
围堰
钢结构
涌潮
桥梁施工
cofferdam
steel structure
tide bore
bridge construction
