水运工程
水運工程
수운공정
Port & Waterway Engineering
2015年
8期
66-70
,共5页
泄洪区%围堰%防冲刷%防渗%设计%施工
洩洪區%圍堰%防遲刷%防滲%設計%施工
설홍구%위언%방충쇄%방삼%설계%시공
flood discharge area%cofferdam%anti-scouring%anti-leakage%design%construction
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。
在大壩洩洪區建設船閘圍堰，麵臨著洩洪水流大、水位落差大的難題，這對圍堰的防遲刷穩定、防滲等技術性能要求很高。因此必鬚把握住圍堰的設計和施工要點。介紹富春江船閘擴建改造工程圍堰設計和施工的成功經驗。
재대패설홍구건설선갑위언，면림착설홍수류대、수위락차대적난제，저대위언적방충쇄은정、방삼등기술성능요구흔고。인차필수파악주위언적설계화시공요점。개소부춘강선갑확건개조공정위언설계화시공적성공경험。
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.
