连杆滚轮式水力自动翻板闸门模型试验研究  

An experimental study of model tests on the hydraulic balanced wicket with connecting levers and rolling wheels

作　　者：王倪进[1] 曲锋 

机构地区：[1]河海大学水利水电工程学院,南京210098 [2]昆明勘测设计院,昆明650051

出　　处：《黑龙江水专学报》2005年第4期29-30,36,共3页Journal of Heilongjiang Hydraulic Engineering College

摘　　要：通过模型实验的方法,验证了连杆滚轮式水力自动翻板闸门的水力特性;着重分析了造成闸门“摆动”的原因,并就减缓“摆动”提出了几点防治措施;比较了计算翻板闸门过闸流量的3种方法,从而选择确定了适合本实验模型的流量计算公式。Hydraulic characteristic of hydraulic balanced wicket with connecting levers and rolling wheels is verified by model tests in the paper. The reasons of flapping of the wicket are especially analyzed and several measures are put forward to reduce flapping. The discharge formula of the model is determined by comparing 3 methods for calculating flow capacity of hydraulic balanced wicket.

关 键 词：水力特性 流量 模型实验 水力自动翻板闸门 拍动 

分 类 号：TV663.8[水利工程—水利水电工程]