| RESEARCH ON SEEPAGE MONITORING MODEL OF EARTH-ROCK DAM |
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| 作者姓名： | Gu Chong shi Zhang Qian fei College of Water Conservancy and Hydropower Engineering Hohai University Nanjing China |
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| 作者单位： | Gu Chong shi，Zhang Qian fei College of Water Conservancy and Hydropower Engineering，Hohai University，Nanjing 210098，China |
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| 基金项目： | ProjectsupportedbytheNationalNaturalScienceFoundationofChina(GrantNo :5 0 1390 30 )andbytheDoctorStationFoun dationofChinaEducationMinistry .(GrantNo :2 0 0 2 0 2 94 0 0 5 ) |
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| 摘 要： | 1 . ＩＮＴＲＯＤＵＣＴＩＯＮＴｈｅｓｉｔｕａｔｉｏｎｏｆｓｅｅｐａｇｅｉｎｅａｒｔｈ ｒｏｃｋｄａｍｉｓｏｎｅｏｆｉｍｐｏｒｔａｎｔｆａｃｔｏｒｓｔｈａｔａｆｆｅｃｔｔｈｅｓａｆｅｔｙｏｆｄａｍｓ ,ａｎｄｔｈｅｏｂｓｅｒｖａｔｉｏｎｏｆｓｅｅｐａｇｅｉｓａｐｒｉｍａｒｙｉｔｅｍｉｎｔｈｅｄａｍ’ｓｐｒｏｔｏｔｙｐｅｏｂｓｅｒｖａｔｉｏｎｓａｎｄｉｎ ｃｌｕｄｉｎｇｔｈｅｗａｔｅｒｌｅｖｅｌｏｆ ｐｉｅｚｏｍｅｔｅｒａｎｄｔｈｅａｍｏｕｎｔｏｆｓｅｅｐａｇｅｉｎｅａｃｈｐａｒｔｏｆｄａｍ .Ｉｔｉｓｏ…
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RESEARCH ON SEEPAGE MONITORING MODEL OF EARTH-ROCK DAM |
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| Gu Chong shi,Zhang Qian fei College of Water Conservancy and Hydropower Engineering,Hohai University,Nanjing ,China.RESEARCH ON SEEPAGE MONITORING MODEL OF EARTH-ROCK DAM[J].Journal of Hydrodynamics,2003,15(1). |
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| Authors: | GU Chong-shi Zhang Qian-fei |
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| Abstract: | With the characteristics of seepage flow in earth rock dams, a seepage monitoring model was established based on the finite element method for 3 D seepage flow together with observed data and was used to analyze and monitor the seepage of dams. In order to find out and monitor the seepage status of the whole dam, the separation of seepage amount for dam body, dam foundation and side banks was made theoretically by using the model. Practical example shows that the accuracy of computed results is satisfactory and the separation results are more objective. |
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| Keywords: | earth rock dam seepage monitoring model |
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