| 七一水库大坝渗流安全分析评价 |
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| 引用本文： | 吴海真,张文捷. 七一水库大坝渗流安全分析评价[J]. 江西水利科技, 2005, 31(1): 56-61 |
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| 作者姓名： | 吴海真 张文捷 |
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| 作者单位： | 河海大学水利水电工程学院,江苏,南京,210098;江西省水利科学研究院,江西,南昌,330029;河海大学水利水电工程学院,江苏,南京,210098;江西省水利科学研究院,江西,南昌,330029 |
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| 摘 要： | 对江西省玉山县七一水库自1996年1月至2003年12月的大坝渗流观测资料进行了分析，并建立了用来预报、检验测点水位和能反映大坝实际渗流性态的多因子统计模型．在此基础上结合观测资料采用有限元法反演了大坝各填筑区的渗透系数，并预测了未来高水位时大坝的渗流安全性。
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| 关 键 词： | 七一水库 渗流观测 统计模型 安全分析 |
| 文章编号： | 1004-4701(2005)01-0056-06 |
ANALYSIS AND ASSESSMENT OF THE SEEPAGE SAFETY OF THE DAM OF QIYI RESERVOIR |
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| WU Hai-zhen,ZHANG Wen-jie. ANALYSIS AND ASSESSMENT OF THE SEEPAGE SAFETY OF THE DAM OF QIYI RESERVOIR[J]. Jiangxi Hydraulic Science & Technology, 2005, 31(1): 56-61 |
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| Authors: | WU Hai-zhen ZHANG Wen-jie |
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| Affiliation: | WU Hai-zhen~ |
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| Abstract: | The observation data of the dam seepage flow of Qiyi reservoir in Yushan county of Jiangxi between Jan.1996 and Dec.2003 is analyzed.The multi-factor statislical model,which can forecast and check the water level of observation points and show the situation of the factual seepage flow of the dam,is established.Based on the observation data,by the finite element method the coefficient of percolation of every zone of the dam is reversed.The security of seepage flow of the dam is predicted in the future high water level. |
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| Keywords: | Qiyi reservoir Observation of seepage flow Analysis of security |
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