| 高压压水试验在呼和浩特抽水蓄能电站中的应用 |
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| 引用本文： | 周敏,王忠福,张旭柱.高压压水试验在呼和浩特抽水蓄能电站中的应用[J].工程勘察,2011(8):55-59. |
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| 作者姓名： | 周敏 王忠福 张旭柱 |
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| 作者单位： | 华北水利水电学院;北京国电水利电力工程有限公司; |
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| 摘 要： | 对于水库大坝、深埋地下工程等水头很高的工程,常规压水试验结果不能反映实际水头压力作用下岩体的渗透特性。为了确定岩体在不同压力作用下渗透特性的变化规律,在呼和浩特抽水蓄能电站高压岔管区专门做了3个钻孔高压压水试验。通过研究压力-流量关系曲线和岩体透水率Lu值了解岩体渗透特性。现场高压压水试验按三级压力、五个阶段进行。三级...
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| 关 键 词： | 抽水蓄能电站 高压压水试验 岩体透水率 |
Application of high water-pressure test to Huhehaote pumped storage power station |
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| Zhou Min,Wang Zhongfu,Zhang Xuzhu.Application of high water-pressure test to Huhehaote pumped storage power station[J].Geotechnical Investigation & Surveying,2011(8):55-59. |
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| Authors: | Zhou Min Wang Zhongfu Zhang Xuzhu |
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| Affiliation: | Zhou Min1,Wang Zhongfu1,Zhang Xuzhu2(1.North China University of water resources and electric power,2.Beijing Water Conservancy and Electric Power Engineering Co.,Ltd) |
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| Abstract: | The conventional water pressure test results can not reflect the permeability of rock mass of the actual water pressure,for head buried deep underground construction works of the dam.In order to determine the rock permeability under different pressures,the three drilling high water pressure test is conduced in the bifurcation area of Huhehaote pumped storage power station.By studying the pressure-flow curve and the rock permeability rate Lu value to study the rock permeability,the experiment is carried out ... |
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| Keywords: | pumped storage power station high water pressure test rock permeability rate |
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