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台阶式溢流坝的消能试验与计算 被引量:5

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摘要 对台阶式溢流坝进行了不同比尺、不同台阶高度的水力模型试验。试验成果分析表明 ,不同比尺模型的消能率一致性较好。同时 ,从台阶式溢流坝因下游坝面台阶的存在 ,增加了下游坝面糙率的观点出发 ,求得了台阶式溢流坝消能率的计算公式 ,可用于台阶式溢流坝消能率及其坝下游水流衔接计算。
作者 吴宪生
出处 《水电站设计》 2000年第1期83-87,共5页 Design of Hydroelectric Power Station
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