| 南水大坝渗透系数反演分析 |
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| 引用本文： | 张乾飞,宋一明.南水大坝渗透系数反演分析[J].水利技术监督,2000,8(4):41-44. |
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| 作者姓名： | 张乾飞 宋一明 |
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| 作者单位： | [1]河海大学水利水电学院 [2]广东南水水电厂 |
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| 摘 要： | 本文应用最优化原理，结合水头和渗流量等原型观测资料，利用可变容差法反得到坝体的渗透系数，坝基的平均渗透系数和峡谷岸岩体的平均渗透系数。并利用反成果进行大坝渗流场分析，结果表明计算成果与原型观测资料相吻合。
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| 关 键 词： | 渗流 反演 可变容差法 渗透系数 南水大坝 观测 |
Back Analysis of Percolation Parameter in Nanshui Dam |
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| Zhang Qianfei.Back Analysis of Percolation Parameter in Nanshui Dam[J].Technical Supervision in Water Resources,2000,8(4):41-44. |
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| Authors: | Zhang Qianfei |
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| Abstract: | Based on the optimization theory and flexible tolerance method,the average percolation parameters of dam body,dam foundation and side banks are inverted together with the observation data of ground water level and seepage flux. The dam seepage flow field is analyzed by use of the inversion results and it shows that the computation results are consistent with the observation data. |
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| Keywords: | seepage flow inversion flexible tolerance method Nanshui dam |
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