| 石塘大坝消力池析出物对排水效果的影响分析 |
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| 引用本文： | 应敏芳. 石塘大坝消力池析出物对排水效果的影响分析[J]. 水电自动化与大坝监测, 2004, 28(5): 43-46 |
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| 作者姓名： | 应敏芳 |
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| 作者单位： | 紧水滩水力发电厂,浙江省,云和县,323604 |
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| 摘 要： | 分析了石塘大坝消力池廊道析出物的分布、成因及对排水效果的影响，介绍了通过扫孔处理使排水孔恢复良好排水效果的方法，以及扫孔后的效果。消力池廊道排水孔出现的大量析出物，究其原因，主要与该部位的基础地质结构、基础处理情况及库水水质有关。
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| 关 键 词： | 消力池 析出物 排水效果 |
| 修稿时间： | 2004-05-11 |
INFLUENCE OF EDUCTS IN SHITANG DAM STILLING BASIN ON DRAINAGE EFFECT |
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| Ying Minfang Jinshuitan Hydropower Station,Yunhe ,China. INFLUENCE OF EDUCTS IN SHITANG DAM STILLING BASIN ON DRAINAGE EFFECT[J]. HYDROPOWER AUTOMATION AND DAM MONITORING, 2004, 28(5): 43-46 |
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| Authors: | Ying Minfang Jinshuitan Hydropower Station Yunhe China |
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| Affiliation: | Ying Minfang Jinshuitan Hydropower Station,Yunhe 323604,China |
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| Abstract: | In this paper analyzed are the distribution and the cause of formation of educts in the Shitang Dam stilling basin and the influence of the educts on drainage effect. A method, i. e. hole cleaning is introduced for restoring the drainage effect of the drainage holes. |
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| Keywords: | stilling basin educts drainage effect |
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