| 重庆门坎滩水电站泄流能力及消能结构试验研究 |
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| 引用本文： | 刘健,邓一平,杨胜发.重庆门坎滩水电站泄流能力及消能结构试验研究[J].重庆交通大学学报(自然科学版),2010,29(4):636-640. |
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| 作者姓名： | 刘健 邓一平 杨胜发 |
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| 作者单位： | 重庆市三峡水电建筑勘测设计研究院,重庆,430000;重庆交通大学 河海学院,重庆,400074 |
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| 摘 要： | 针对门坎滩水电站设计方案的泄流能力和消能效果等方面进行了模型试验,结果表明原设计方案存在溢流坝泄流过于集中以及消能效果差、容易形成坝下冲刷等问题。通过采用宽尾墩结构和修改消力池及闸孔边墩布置方式对原方案进行优化设计,其模型试验结果分析表明,优化方案泄洪能力、消能效果均满足工程要求。
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| 关 键 词： | 门坎滩水电站 水工模型试验 消能 宽尾墩 |
Experimental Study on Flood Discharge and Energy Dissipation Structure for Menkantan Hydropower Station |
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| LIU Jian,DENG Yi-ping,YANG Sheng-fa.Experimental Study on Flood Discharge and Energy Dissipation Structure for Menkantan Hydropower Station[J].Journal of Chongqing Jiaotong University,2010,29(4):636-640. |
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| Authors: | LIU Jian DENG Yi-ping YANG Sheng-fa |
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| Institution: | LIU Jian1,DENG Yi-ping1,YANG Sheng-fa2 (1.Chongqing Three Gorges Water Conservancy , Power-Plant Construction Reconnaissance , Design Institute,Chongqing 430000,China,2.College of River & Ocean Engineering,Chongqing Jiaotong University,Chongqing 400074,China) |
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| Abstract: | Based on hydraulic model experiments a series of problems about discharge floodwater and energy dissipation of Menkantan Hydro-power Station were found.An optimum plan with better flood discharge and energy dissipation ability were proposed.Analysis of model tests demonstrated that flood discharge and energy dissipation ability of the plan could meet the project demand. |
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| Keywords: | Menkantan Hydropower Station hydraulic structure model experiments energy dissipation flaring gate pier |
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