大跨度闸门建设实例及思考  

Instances and Conclusion of Huge Span Gate

作　　者：丁正忠[1] 杨光[1] 姚宏超[1] 

机构地区：[1]黄河勘测规划设计有限公司,河南郑州450003

出　　处：《人民黄河》2012年第9期145-148,共4页Yellow River

摘　　要：对国内外已建成的下翻转式、上翻转式和平转式大跨度闸门实例及其设计原理、布置、型式、关键技术和主要参数等进行了介绍。下翻转式大跨度闸门包括液压下翻转式闸门、底轴驱动翻板闸门、气动盾形闸门等;上翻转式大跨度闸门包括液压互为止水式闸门、上翻式造型闸门、升卧式闸门、弧形闸门等。结构、景观、造价和维护是大跨度闸门设计时必须考虑的重要内容。This article introduced the instanees of the huge span gates, such as upward rotation gate, downward rotation gate and plane rotation gate. The main content was about the principle, arrangement, key technology, main features and so on. The downward rotation, huge span gate could be derided into hydraulic cylinder hoist drove directly, bottom shaft drove by hydraulic cylinder hoist and pneumatic peltate. The upward rotation gate could be devided into overlap seals units gate, upward plastic arts gate, upward and lying gate, huge span radial gate and so on. The structure, outlook, cost, and maintenance are the important aspects for considering, during huge span gate design.

关 键 词：大跨度闸门 上翻转式闸门 下翻转式闸门 平转式闸门 升卧式闸门 

分 类 号：TV663[水利工程—水利水电工程]