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《Earth Science-journal of China University of Geosciences》 2001-01
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A SYSTEMIC EVALUATION OF SEEPAGE STABILITY FOR FRACTURE ZONE IN LUHUN DAM FOUNDATION

Yan Echuan 1,2 Tang Huiming1 Yang Yuyun1 Wang Liangqing1 (1.Faculty of Engineering, China University of Geosciences, Wuhan430074, China; 2.Chengdu University of Technology, Chengdu610059, China)  
Luhun Reservoir lies in the middle reaches of Yi River, Songxian County, Luoyang City, Henan Province, China. The authors have analyzed the water-level observation references for the past over 30 years, and determined the qualitative analysis of the hydrogeological models. On this basis, this paper presents, in line with the principle of modern mathematical statistics, a successful solution to the seepage in the dam foundation that has prevented the normal operation of the reservoir. This solution deepens our understanding of the seepage stability and its changing pattern for the dam foundation, in order to secure the normal operation of the dam when the reservoir reaches its normal high water levels (319.5 m, 327.5 m, 331.8 m).The research results show that the present operation of the dam is normal, that the weak parts of the cut-off trench can be consolidated during the slow storage of water in the reservoir, and that the seepage resistance rate at the interface between the soil fill and the rocks in the cut-off trench may reach over 45. The seepage-proof system consisting of the blanket in the upper reaches and the cut-off trench combined with the drainage in the lower reaches has effectively controlled the seepage in the dam foundation. At the same time, the seepage in the dam foundation when the water level is high is forecasted to be stable, so that the reservoir can be put to operation when the water level in the reservoir is high, providing an example of the proof of a defective and dangerous reservoir.
【Fund】: 河南省水利厅资助项目
【CateGory Index】: TV223.4
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【References】
Chinese Journal Full-text Database 3 Hits
1 AN Guan feng, YIN Kun long, TANG Hui ming (Engineering Faculty, China University of Geosciences, Wuhan430074, China);Application of Genetic Algorithm in Numerical Simulation of Slope Stability Analysis[J];;2002-02
2 HU Ya bo 1,2 , HUANG Xue bin 3 (1.Engineering Faculty, China University of Geosciences, Wuhan430074, China; 2.Center of Geology Environment of Hubei Province, Wuhan430051, China; 3.Headquarter of Geological Disaster Monitoring & Control of the;Effect of the Three Gorges Project Storing on Stability of T_8-T_(12) Fracture Segment of Hazardous Rocks in Lianziya[J];;2002-02
3 MA Shu zhi, JIA Hong biao, TANG Hui ming (Engineering Faculty, China University of Geosciences, Wuhan430074, China);Analogy Method with Stable Side Shape to Predict Reservoir Side Rebuilding of Rock Shore[J];;2002-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 TAO Yue zan,CAO Jian kang,ZHU Jing(General Hydrologic Service of Anhui Province, Hefei 230022, China);SIMULATION AND LONG-TERM FORECATING OF PHERATIC REGIME[J];Geology of Anhui;2002-01
2 WANG Long hua (Anhui Survey and Design Institute of Water Conservancy and Hydropower,Hefei 230022,China);Analysis of foundation stability of Hexiang Flood Diversion Sluice in the construction[J];Journal of Anhui Technical College of Water Resources and Hydroelectric Power;2003-03
3 SHEN Xin(Anhui Survey and Design Institute of Water Conservancy and Hydropower, Hefei 230022, China);Inversion calculation on hydrogeological parameter of Bengbu lock[J];Journal of Anhui Technical College of Water Resources and Hydroelectric Power;2005-01
4 ZHOU Ying-hu~1,DUAN Xiang-bao~2(1.School of Civil Engineering,Hefei University of Technology,Hefei 230009,China;2.Nanjing Hydraulic Research Institute,Nanjing 210029,China);A study on a washing method to restore well relieving effect[J];Journal of Anhui Technical College of Water Resources and Hydroelectric Power;2006-04
5 CHAI Junrui[;Analysis on Seepage through Dam Foundation of Fractured Rock Mass[J];Underground Space;2001-04
6 HU Yu1,YE Yuan-xin1,2,LIU Guang-ting1,LI Peng-hui1(1.Department of Water Conservancy and Water Power,Tsinghua Unirersity,Beijing 10000;2.Shanghai Qing Chao Sh ayuan water Engineering Co.Ltd,Shanghai 20000);Experiment Research on the Laws of Seepage in Calcirudite Rock within Single Fracture under Multiaxial Stresses[J];Chinese Journal of Underground Space and Engineering;2007-06
7 LI Qi-sen,ZHAO Wen-zhi (Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou Gansu 730000, China);Effect of Water Allocation of the Heihe River on Plan Structure and Stable Development of the Ecosystem in the Linze Oasis, Gansu ——A Case Study in the Pingchuan Irrigation District in Linze County at the middle reaches of the Heihe River[J];Journal of Glaciology and Geocryology;2004-03
8 WANG Peng, QIAO Lan, LI Changhong, CAI Meifeng Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China;Equivalent Continuum Model and its Application to the Seepage Analysis of Rock Slope[J];Journal of University of Science and Technology Beijing;2003-02
9 XIAO Xi, TAN Kai-ren, WANG Xiu-yong (School of Naval Architecture and Ocean Eng., Shanghai Jiao Tong Univ., Shanghai 200030, China);Analysis of the interaction between the bucket foundation structure and the soil on the basis of time domain[J];Journal of Ship Mechanics;2005-04
10 ZHANG Lijie1,2,DU Xinqiang1,ZHANG Lihai2(1. College of Environment and Resources, Jilin University,Changchun130026,China; 2. Research and Design Institute of Hydroelectric and Hydropower of Heilongjiang Province,Harbin150080,China);STUDY ON THE 3-D NUMERICAL SEEPAGE FLOW SIMULATION MODEL OF MOPANSHAN HYDRO-PROJECT IN HARBIN CITY[J];Journal of Changchun University of Science and Technology;2003-03
China Proceedings of conference Full-text Database 8 Hits
1 HU Shu-yong ZHANG Lie-hui YAO Heng-shen (State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation Southwest Petroleum University,Chengdu 610500.;stochastic simulation on the formation of water channel in sandstone reservoir[A];[C];2008
2 XIE Xinghua, DUAN Xiangbao (Nanjing Hydraulic Research Institute, Hydraulic Engineering Department; The logistics Engineering Institute of the PLA, Civil Engineering Department);The Effect of Seepage Control Curtain under the Cofferdam in XILUODU Project[A];[C];2006
3 XIE Guo-hai ZHANG Guang-cheng (China University of Geosciences,Wuhan,430074);THE MODIFIED METHOD FOR 2D UNCONFINED SEEPAGE ANALYSIS[A];[C];2005
4 SUN Yue-lin~1 SHEN Zhen-zhong~1 WU Yue-jian~2 (1.College of Water Conservancy and Hydropower Engineering,Hohai Univ.,Nanjing 210098,China; 2.Sinohydro Engineering Bureau 7,Chengdu 611130,China);Analytic model for crack propagation under coupled mechanical-hydrological environment[A];[C];2007
5 HUANG yanhong GONG Wenhui LIU Jun (Civil Engineering and Mechanics Institute, Huangzhong University of Science and Technology, Wuhan 430074, China);FEM Analysis on the Effect of Seepage in Earth Dam to its Stability[A];[C];2006
6 Li Guangxin;Seepage Analysis with Element-Free Method in Flood Embankment of Yangtze River[A];[C];2003
7 LI Jun-hua,CHEN Jian-sheng,CHEN Liang(Research Institute of Geotechnical Engineering,Hohai University,Nanjing. 210098,Jiangsu,China );Continuous tracer Model for the leakage amount of a dam[A];[C];2007
8 DANG Fa-ning~1,MEI Hai-feng~1,HAN Wen-tao~(1,2)(1.College of Water Conservancy and Hydropower Engineering,Xi'an Uni- versity of Technology,Xi'an 710048,Shaanxi,China;2.The Yangtze River Gorges Engineering Development Corporation of China, Nichang 443002,Hubei,China);Numerical analysis of the seepage field and stability of the cofferdam in the upper reaches of some hydraulic power station in the middle reach of Dadu river[A];[C];2007
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Deng Qinglu 1 Wang Xueping 2 (1. Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China; 2. Faculty of Earth Resorces, China University of Geosciences, Wuhan430074, China);GROWTH HISTORY OF HUANGTUPO LANDSLIDE: DOWN-SLOPE OVERLAPPING-LANDSLIDING-MODIFICATION[J];;2000-01
2 Zhou Cuiying (Department of Geosciences, Zhongshan University, Guangzhou510275, China);RESEARCH INTO SOIL MASS MICROSTRUCTURE AND SOME PROGRESSES ON SOIL MECHANICS[J];;2000-02
3 Wang Xuechao, Zhang Hui, Liu Zhenhong, Zhao Ziqiang, Niu Shu’an (Research Institute of Exploration Surveying Programming and Designing, YRCC, Zhengzhou450003, China);GEOLOGICAL HAZARDS ABOUT WEST-LINE PROJECT OF WATER DIVERSION FROM UPPER YANGTZE RIVER INTO UPPER YELLOW RIVER[J];;2001-03
4 Liu Shikai, Song Chunjie, Yuan Tao, Ou Xiangping (Communication Faculty, Wuhan University of Science and Technology, Wuhan430063, China);RESEARCH ON COMMUNICATION ENGINEERING GEOLOGY ENVIRONMENT IN THE THREE GORGES RESERVOIR AREA[J];;2001-04
5 Zhu Quanbao 1, Liu Jialong 2 (1.Exploration Design Academy, Bureau of Railway Bridge, Wuhan430050, China; 2.Engineering Faculty, China University of Geosciences, Wuhan430074, China);STUDY ON COMPREHENSIVE GEOLOGICAL EXPLORATION MODEL IN WUHU YANGTZE BRIDGE[J];;2001-04
6 Yan Echuan 1,2, Wang Jin 3, He Miao 1 (1.Engineering Faculty, China University of Geosciences, Wuhan430074, China; 2.Engineering Geology Institute, Chengdu University of Technology, Chengdu610059, China; 3.Second Institute of Navigation Exploratio;STUDY ON SLOPE ENGINEERING ROCK MASS OF HIGHWAY IN MOUNTAINOUS AREA[J];;2001-04
7 Hu Xinli 1,2, Tang Huiming 1, Chen Jianping 1(1.Engineering Faculty, China University of Geosciences, Wuhan430074, China; 2.Construction and Engineering faculty, Chaoyang Compus of Jilin University, Changchun130026, China);OPTIMUM DESIGN METHOD FOR BEDDING SLOPE OF EXPRESSWAY[J];;2001-04
8 Li Jichang, Shao Shengfu (Wuhan Institute of Geology Engineering Prospect, Wuhan430051, China);STABILITY OF TUNNEL WALL ROCKS OF WESTERN SECTION OF WUHAN-SHIYAN SPEEDWAY[J];;2001-04
9 Wu Yongfeng, Shi Lin (Investigation and Survey Bureau of the Changjiang River Water and Resources Committee, Wuhan430010, China);MAJOR GEOLOGICAL HAZARDS AND PRESERVATION OF ROAD REBUILDING ENGINEERING IN THE THREE GORGES ENGINEERING RESERVOIR AREA[J];;2001-04
10 Fang Dengming (Investigation and Survey Bureau of the Changjiang River Water Resources Committee, Wuhan430010, China);MAIN PROBLEMS AND DETERMINATION OF FOUNDATION STRENGTH OF PIER OF THE SECOND NANJING BRIDGE[J];;2001-04
【Secondary References】
Chinese Journal Full-text Database 8 Hits
1 ZHOU Cui-ying 1,2,3, ZHANG Liang 2,4, HUANG Xian-yi 2,41.Department of Applied Mechanics and Engineering, Sun Yat-sen University, Guangzhou510275, China2.Research Centre of Underground Engineering and Information Technology, Sun Yat-sen University, Guangzhou510275, China3.Institute of Geotechnical Engineering, Sun Yat-sen University, Guangzhou510275, China4.Department of Earth Sciences, Sun Yat-sen University, Guangzhou510275, China;Classification of Rocks Surrounding Tunnel Based on Improved BP Network Algorithm[J];;2005-04
2 JIA Hong-biao, MA Shu-zhi, WANG Zhi-ji, SHI Hong-lian, GONG Liang-cheng (Engineering Faculty , China University of Geosciences , Wuhan 430074, China; Faculty of Civil Engineering, Wuhan University of Technology, Wuhan 430070, China; Hunan Provincial Investigation Institute, Loudi Hunan 417000, China);Prediction to Rocky Bank Rebuilding in the New Site of Wushan County,Three Gorges Reservoir Region[J];Geological Science and Technology Information;2005-S1
3 NING Shejiao①③ YAO Leihua② ZHAO Yongnian④(①College of Geology Engineering and Geomatics,Chang'an University,Xi'an 710054)(②School of Engineering Technology,China University of Geosciences,Beijing 100083)(③Shaanxi Geological Environment Monitoring Station,Xi'an 710054)(④Second Crust Monitoring and Application Center,CEA.Xi'an 710054);APPLICATION OF IMPROVED DECIMAL STRINGS GENETIC ALGORITHM TO SEARCHING FOR THE MOST CRITICAL SLIP SURFACE OF SOIL SLOPE[J];Journal of Engineering Geology;2008-01
4 HE Liang-de,ZHU Xiao-jia (College of Traffic Engineering,Hohai Univ.,Nanjing 210098,China);Retrospection and Evaluation of Prediction Method for Reservoir Bank Ruin[J];Journal of North China Institute of Water Conservancy and Hydroelectric Power;2007-02
5 WANG Wei;Comparison of graphic methods for bank-collapse prediction[J];Shanxi Architecture;2007-36
6 ZHAO Jin-Feng, CHEN Guo-Rong(College of Civil Engineering,Hehai University,Nanjing 210098,China);Use of Genetic Algorithm in Geotechnical Engineering Back-analysis Problem[J];Journal of Luoyang Institute of Technology;2004-06
7 ZHANG Wei1,LIN Jiangying2(1.Shenzhen Polytechnic,Shenzhen,Guangdong 518055,China;2.China University of Mining & Technology,Beijing 100083,China);Analyses of Slope Stability with Improved Genetic Algorithm[J];Journal of Shenzhen Polytechnic;2006-03
8 HU Ya-bo1,2,WANG Li-yan2(1.Construction Committee of Wuhan City,Wuhan 430015,China;2.Faculty of Engineering,China University of Geosciences,Wuhan 430074,China);RESEARCH ON EFFECTS OF PERMEABILITY PRESSURE ON SLOPE STABILITY DURING REGULATING WATER LEVEL IN THREE GORGES RESERVOIR[J];Chinese Journal of Rock Mechanics and Engineering;2005-16
China Proceedings of conference Full-text Database 1 Hits
1 JIA Hongbiao LIU Yourong TANG Huiming (China University of Geosciences,Wuhan,Hubei 430074);PREDICTION FOR BANKS REBUILDING AT GAOYANG TOWN IN TGR REGION[A];[C];2005
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Liu Jie;Safety Evaluation on Normal Operation of Luhun Dam[J];Yellow River;1990-05
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