| 索风营水电站泄洪消能水力特性试验研究 |
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| 引用本文： | 尹进步,梁宗祥,刘韩生.索风营水电站泄洪消能水力特性试验研究[J].水力发电,2004,30(5):14-17. |
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| 作者姓名： | 尹进步 梁宗祥 刘韩生 |
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| 作者单位： | 西北农林科技大学,陕西,杨陵,712100 |
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| 基金项目： | 西北农林科技大学青年基金资助项目(“台阶过水面大单宽过流空化破坏与保护研究”部分内容) |
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| 摘 要： | 为缩短工期，提高工效，索风营水电站采用宽尾墩 台阶坝面 消力池的联合泄洪消能形式。通过三种不同比尺的模型试验，分析比较了枢纽布置、表孔泄流能力、宽尾墩、台阶坝面及下游消能防冲等问题，提出了X形宽尾墩，它具有传统宽尾墩大单宽泄洪消能作用，同时又有台阶坝面小流量消能作用，使消力池底板承受冲击压强减小30％。
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| 关 键 词： | 泄洪 消能 宽尾墩 台阶溢流坝 索风营水电站 |
| 文章编号： | 0559-9342(2004)05-0014-04 |
Experimental study on the hydraulic characteristic of discharging & energy dissipation for Suofengying Hydropower Station |
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| Yin Jin-bu,Liang Zong-xiang,Liu Han-sheng.Experimental study on the hydraulic characteristic of discharging & energy dissipation for Suofengying Hydropower Station[J].Water Power,2004,30(5):14-17. |
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| Authors: | Yin Jin-bu Liang Zong-xiang Liu Han-sheng |
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| Abstract: | The combined dissipator of flaring gate pier, stepped spillway and stilling basin is applied in Suofengying Hydropower Station in order to shorten the construction period. This paper analyzesseveral problems on structure arrangement, spillway discharge capacity, flaring gate pier, stepped spillway dam surface and energy dissipation. Then a X-shape of flaring gate pier is put forward. It can suit the large variable range of discharges and the jet flow pressure acting on the stilling basin can be reduced by 30%. |
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| Keywords: | flood-releasing energy dissipation flaring gate pier stepped spillway dam Suofengying Hydropower Station |
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