摘要
在大坝泄洪区建设船闸围堰,面临着泄洪水流大、水位落差大的难题,这对围堰的防冲刷稳定、防渗等技术性能要求很高。因此必须把握住围堰的设计和施工要点。介绍富春江船闸扩建改造工程围堰设计和施工的成功经验。
In the dam flood discharge area, the lock cofferdam construction faces problems of large flood discharge flow and large height of water, which demands high technical performances, such as anti-scouring stability, anti-leakage of cofferdam, etc. Therefore, it is necessary to grasp the key points of design and construction of the cofferdam. This paper focuses on the successful experience of the design and construction of the cofferdam of Fuchun river lock expansion project.
出处
《水运工程》
北大核心
2015年第8期66-70,共5页
Port & Waterway Engineering
基金
交通运输部企业技术创新项目(201431542A060)
关键词
泄洪区
围堰
防冲刷
防渗
设计
施工
flood discharge area
cofferdam
anti-scouring
anti-leakage
design
construction
