偏心铰弧门转铰顶止水形式的探讨  

Discussions on the Top Watertight Structure for Eccentric-hinge Radial Gate

作　　者：唐红海 孔德铭 王全洲 尹小萍 

机构地区：[1]小浪底水力发电厂,河南济源454681

出　　处：《水力发电》2006年第2期85-86,88,共3页Water Power

摘　　要：偏心铰弧门技术日趋成熟,在水利工程中应用越来越广泛。以小浪底水电厂偏心铰弧门的应用为例,介绍了此类弧门的止水原理和实际运用情况,针对转铰顶止水在实际运行中存在的问题,进行了原因分析,提出新的技术改造方案,可为进一步探讨和优化偏心铰弧门顶止水的形式提供参考。The technologies of eccentric-hinge radial gate are perfecting and widely applied in the water resources and hydropower projects. Taking the application of eccentric-hinge radial gate to Xiaolangdi Hydropower Plant as an example, we introduce the principles and actual application of watertight of such radial gate, and analyze the causes of the existing problems in the practice, then put forward a new plan of technical transformation, which can provide some reference for further optimizing the top watertight way of eccentric-hinge radial gate.

关 键 词：偏心铰弧形闸门 止水 小浪底水电站 

分 类 号：TV663.2[水利工程—水利水电工程] TU473.2[建筑科学—结构工程]