| 清江隔河岩水电站大坝基础渗流监测研究 |
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| 引用本文： | 田斌,童富果,何薪基,周建军. 清江隔河岩水电站大坝基础渗流监测研究[J]. 水电自动化与大坝监测, 2000, 24(4): 31-33,37 |
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| 作者姓名： | 田斌 童富果 何薪基 周建军 |
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| 作者单位： | 1. 三峡大学,湖北宜昌,443002
2. 湖北清江水电开发责任公司,湖北宜昌,443002 |
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| 摘 要： | 根据清江隔河岩水电站近几年的渗流原型观测资料 ,应用物理推断法和统计相关法分析了坝基渗流量、坝基扬压力的相关因子以及变化规律 ,通过逐步回归分析得出了渗流量及坝基渗压力的统计模型。利用得到的统计模型分析实测资料 ,其分析结果与实测值拟合较好
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| 关 键 词： | 渗流量 坝基扬压力 统计模型 逐步回归分析 |
DAM FOUNDATION SEEPAGE MONITORING FOR GEHEYAN WATERPOWER STATION ON QINGJIANG RIVER |
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| Tian Bin,Tong Fuguo,He Xinji,Zhou Jianjun. DAM FOUNDATION SEEPAGE MONITORING FOR GEHEYAN WATERPOWER STATION ON QINGJIANG RIVER[J]. HYDROPOWER AUTOMATION AND DAM MONITORING, 2000, 24(4): 31-33,37 |
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| Authors: | Tian Bin Tong Fuguo He Xinji Zhou Jianjun |
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| Affiliation: | Tian Bin 1,Tong Fuguo 1,He Xinji 1,Zhou Jianjun 2 |
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| Abstract: | Based on the in situ observed seepage data at Geheyan. Waterpower Station on the Qingjiang River, the statistical factors of seepage discharge through and uplift in the dam foundation are found out with physical inference and statistical dependence methods. A statistical model of seepage discharge and uplift is developed through step by step regression analysis.The results obtained from analysis of the observed data with this statistical model well fit the observed values. |
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| Keywords: | seepage discharge uplift in dam foundation statistical model step-by-step regression analysis |
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