| 水电站大坝廊道内及坝体析出物的分析与试验研究 |
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| 引用本文： | 孔俐丽,于萍,罗运柏. 水电站大坝廊道内及坝体析出物的分析与试验研究[J]. 水力发电, 2006, 32(8): 85-88 |
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| 作者姓名： | 孔俐丽 于萍 罗运柏 |
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| 作者单位： | 江西省水利规划设计院,江西,南昌,330029;武汉大学化学与分子科学学院,湖北,武汉,430072 |
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| 摘 要： | 在我国已建成并运行多年的许多大坝坝内廊道或基础廊道的排水孔和水沟中均发现有地下水析出物,为研究其对大坝安全的影响、判断环境水质是否对混凝土存在有害性侵蚀,对观音山水库和盘溪水电站水库水质和析出物进行了试验研究,总结了析出物的成因和各成分对大坝的影响,为评价大坝的安全性提供了依据。
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| 关 键 词： | 析出物 大坝安全 观音山水库 盘溪水电站 |
| 文章编号： | 0559-9342（2006）08-0085-04 |
| 收稿时间： | 2005-10-08 |
| 修稿时间： | 2005-10-08 |
Analysis and Tests on the Sludges from Galleries and Dam Body of Hydropower Station |
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| Kong Lili,Yu Ping,Luo Yunbai. Analysis and Tests on the Sludges from Galleries and Dam Body of Hydropower Station[J]. Water Power, 2006, 32(8): 85-88 |
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| Authors: | Kong Lili Yu Ping Luo Yunbai |
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| Affiliation: | 1. Jiangxi Provincial Planning and Design Institute of Water Conservancy, Nanehang Jiangxi 330029; 2. Institute of Chemistry and Molecular Seienee, Wuhan University, Wuhan Hubei 430072 |
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| Abstract: | The underground sludges to different degrees are found in drainage holes and ditches from galleries inside dam and foundation galleries that have been operated for many years. In order to study its impacts to the dam safety and judge the harmful erosion on concrete due to surrounding water quality, we test and study the water quality and sludges of Guanyinshan Reservoir and the reservoir for Panxi Hydropower Station and sum up the causes of sludges and the effects on the dam caused by its different composites, which provides the basis for assessing the safety of dam. |
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| Keywords: | sludge dam safety Guanyinshan Reservoir Panxi Hydropower Station |
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