| 石门拱坝坝基渗流性态分析 |
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| 引用本文： | 卢有清,彭虹. 石门拱坝坝基渗流性态分析[J]. 水电自动化与大坝监测, 2000, 24(4): 23-27 |
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| 作者姓名： | 卢有清 彭虹 |
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| 作者单位： | 国家电力公司电力自动化研究院大坝及工程监测研究所,南京,210003 |
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| 摘 要： | 石门拱坝坝基渗流性态及其主要影响因素在两个不同的防渗区域存在显著差异 ,通过对渗流、坝踵裂缝等观测资料的综合分析 ,揭示了不同防渗措施对坝基渗流影响的机理 ,对石门拱坝坝基渗流安全性进行了评价 ,并探讨了改善坝基渗流状况的工程措施
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| 关 键 词： | 渗流性态 扬压水位 渗流量 帷幕灌浆 排水孔 |
FOUNDATION SEEPAGE PROPERTY ANALYSIS FOR SHIMEN ARCH DAM |
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| Lu Youqing,Pen Hong. FOUNDATION SEEPAGE PROPERTY ANALYSIS FOR SHIMEN ARCH DAM[J]. HYDROPOWER AUTOMATION AND DAM MONITORING, 2000, 24(4): 23-27 |
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| Authors: | Lu Youqing Pen Hong |
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| Abstract: | There is obvious difference in the foundation seepage property and its main affecting factors between the two zones of Shimen arch dam. The article reveals the mechanism of effect of different seepage prevention methods on Shimen arch dam foundation seepage property, evaluates its safety by synthetic analysis of seepage and dam heel crack observation data, and discusses some engineering measures to improve the foundation seepage conditions. |
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| Keywords: | seepage property uplift level seepage quantity curtain grouting drain holes |
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