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《Journal of Hydraulic Engineering》 2010-01
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Study on warning criterion for rock slope on left bank of Jinping No.1 Hydropower Station

LIU Zao-bao1,XU Wei-ya1,JIN Hai-yuan1,LIU Da-wen2(1.Hohai University,Nanjing 210098 China;2.Chengdu Hydroelectric Investigation and Design Institute,Chengdu 610072,China)  
Based on creep theory of rock and soil mass,combined with safety monitoring of Jinping No.1 hydropower station,the developing process of slope deformation or landslide is divided into four stages:(1)deformation starting stage;(2)uniform creeping stage;(3)rapid developing stage;(4)failing trend stage.According to the results of laboratory triaxial compression creep tests,creep rate warning criterion of the third stage is obtained,which is 1.0~2.5mm/d during the initial stage,2.5mm/d~5mm/d in the later period and bigger than 5mm/d in the failing stage.At present the deformation rate of interior and exterior monitoring points of slope maintains a level of 0.05mm/d with small-scale fluctuating which is smaller than 1.0mm/d,so it indicates that the slope is in the stage of uniform creeping.Base on the comprehensive analysis of critical rainfall intensity causing landslides,hydrogeology and engineering geology conditions of dam area,also obtained the warning grades of rainfall intensity for the slope is established.At the same time,according to the specific safety monitoring conditions,comprehensive warning criteria is established for the third and fourth stages are Hydropower Station.
【Fund】: “十一五”国家科技支撑计划(2008BAB29B01);; 国家自然科学基金重点项目(50539110)
【CateGory Index】: TV221.2
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【Citations】
Chinese Journal Full-text Database 5 Hits
1 MENG Yong-dong~(1,2), TIAN Bin~2, GUO Qi-da~2( 1.Hubei Key Laboratory of Construction and Management in Hydropower Engineering ( China Three Gorges University );Yichang 443002,Hubei,China;2.College of Civil & Hydropower Engineering , China Three Gorges University , Yichang 443002,Hubei,China);Hazard analyzing and predicting on Shiliushubao landslide in Three Gorges Reservoir[J];Water Resources and Hydropower Engineering;2004-12
2 ZHOU Xiao wen 1,BAO Wei li 1,WU Chang yu 1,XU Yan yong 1 (1.Yangtze River Scientific Research Institute,Wuhan 430010,China);Dike safety monitoring and alert system[J];Journal of Hydraulic Engineering;2002-06
3 Qiao Jianping, wu Caiyan, Tian Hongling(Chengdu Institute of Mountain Hazards and Environment, The Chinese Academy of Sciences and Ministry of Water Conservancy, Chengdu 610041 China);CONTRIBUTION RATE RESEARCH OF STRATUM TO LANDSLIDE GROWTH OF YUNYANG—WUSHAN SEGMENT IN THREE GORGES RESERVOIR REGION[J];Chinese Journal of Rock Mechanics and Engineering;2004-17
4 JIN Haiyuan1,2,XU Weiya1,2,MENG Yongdong1,2,ZHANG Jinlong1,2,HE Tao3(1.Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering,Hohai University,Nanjing,Jiangsu 210098,China;2.Institute of Geotechnical Engineering,Hohai University,Nanjing,Jiangsu 210098,China;3.Chengdu Hydroelectric Investigation and Design Institute,China Hydropower Engineering Consulting Group Co.,Chengdu,Sichuan 610072,China);RESEARCH ON COMPREHENSIVE PREDICTION FOR SLOPE STABILITY AT LEFT BANK OF JINPING I HYDROPOWER STATION[J];Chinese Journal of Rock Mechanics and Engineering;2008-10
5 LI Xiu\|zhen, XU Qiang, HUANG Run\|qiu, TANG Ming\|gao(National Speciality Laboratory of Geological Hazard Control and Geological Environment Protection,Chengdu University of Technoogy,Chengdu\ 610059,China);Research on prediction criterion for temporary prediction of landslide[J];The Chinese Journal of Geological Hazard and Control;2003-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 QIAN Jiyun,ZHANG Ga,ZHANG Jianmin,LEE Chackfan(State Key Laboratory of Hydroscience and Engineering,Tsinghua University,Beijing 100084,China);Centrifuge model tests of cohesive soil slopes during rainfall[J];Journal of Tsinghua University(Science and Technology);2009-06
2 QIAN Jiyun,ZHANG Ga,ZHANG Jianmin,LEE Chackfan(State Key Laboratory of Hydroscience and Engineering,Tsinghua University,Beijing 100084,China);Centrifuge model tests of cohesive soil slopes during rainfall[J];Journal of Tsinghua University(Science and Technology);2009-06
3 Peng Guifeng1 Duan Xu2 Shu Kanglin1 Zhou Yi1 (1 Yunnan Provincial Meteorological Office,2 Yunnan Provincial Institute of Meteorology,Kunming 650034);Using KDD Technology to Study Relationship between MGD and Precipitation[J];Meteorological Science and Technology;2007-02
4 Wei Li~(1,2) Zheng Youfei~1 Shan Jiusheng~2 (1. Nanjing University of Information Science & Technology, 210044; 2. Jiangxi Meteorological Observatory);Review on Prediction and Warning Method of Landslide Hazard Triggered by Heavy Rainfall[J];Meteorological Monthly;2005-10
5 WU Cai-yan~(1,2),QIAO Jian-ping~1(1.Inst. of Mountain Hazards and Environment, Chinese Academy of Sci. and Ministry of Water Conservancy, Chengdu 610041,China;2.Graduated School of Chinese Academy of Sci., Beijing 100039,China);The Contributing Rate Research of Slope Aspect to Landslide Growth from Yunyang to Wushan in Three Gorges Reservoir Region[J];Journal of Sichuan University (Engineering Science Edition);2005-04
6 YAO Huayan1 JIA Shanpo2(1.School of Civil Engineering.,Hefei University.of Technology,Hefei 230009,China;2.Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan 430071,China);Effect Analysis of Saturated-unsaturated Seepage Problem of Anisotropic Permeablity Slope under Rainfall Infiltration[J];Water Resources and Power;2009-01
7 QIAO Jianping~1 ZHU Axing~2 WU Caiyan~1 TIAN Hongling~1 (1.Institute of Mountain Hazards and Environment,Chinese Academy of Sciences & Ministry of Water Conservancy,Chengdu 610041,China; 2.University of Wisconsin,Madison 53706-1491,Wisconsin,USA);Bottom Factors Applied to the Zoning Study of the Risk Levels of Landslides in Three Gorges Reservoir Area[J];Journal of Mountain Science;2006-05
8 QIAO Jianping1,WU Caiyan1,2,TIAN Hongling1,2(1.Institute of Mountain Hazards and Environment,Chinese Academy of Sciences & Ministry of Water Conservancy,Chengdu 610041,China;2.Graduated School of Chinese Academy of Sciences,Beijing 100039,China);The Contributing Rate of Slope Gradient to Landslide Growth from Yunyang to Wushan in Three Gorges Reservoir Area[J];Journal of Mountain Science;2007-02
9 ZHANG Gui-rong,YIN Kun-long,CHEN Li-xia,BU Ke-ming(Faculty of Engineering, China University of Geosciences, Wuhan 430074,Hubei,China);Geological condition and weather couple model of landslide hazard forecast[J];Water Resources and Hydropower Engineering;2005-03
10 Zheng Qiucai1,3,Qian Zhou2,Hu Qifang3,Mao Songgen2,3(1.Highway Administration of Zhejiang Province,Hangzhou 310009,China; 2.Zhejiang Traffic Planning and Design Institute,Hangzhou 310006,China;3.Expressway Construction Headquart of LonYou toLiShui to LongQuan,Lishui 323000,China);Treatment Method for Rubble Soil Landslide Based on Drainage and Reinforcement[J];Transportation Science & Technology;2008-03
China Proceedings of conference Full-text Database 3 Hits
1 ZHENG Qiu-cai~(1,2),HU Qi-fang~2,MAO Song-geng~2 (1.Highway Administration of Zhejiang Province,Hangzhou 310009,China; 2.Expressway Construction Headquart of Lonyou to Lishui to Longquan,Lishui 323000,China);Treatment of Viscous Gravel Soil Landslide by Drainage in Combination with Reinforcement[A];[C];2007
2 TAN Wanpeng 1,2,ZHENG Yingren1,2,CHEN Weibing3(1.Logistical Engineering University,Chongqing 400041,China;2.ChongQing Geological Hazard Control Engineering Technology Research Center,Chongqing 400041,China;3.Shandong Electric Power Engineering Consulting Institute,Jinan 250013,Shandong China);Research On Early Warning-Prediction Of Landslides Through Macro-Observation Displacement Monitoring And Numerical Analysis[A];[C];2009
3 YAO Huayan~1,ZHANG Zhenhua~2 1.School of Civil Engineering,Hefei University of Technology,Hefei 230009,China; 2,Key Laboratory of Geological Hazards for Three gorges Reservoir Area,China Three Gorges University,Yichang 443002,China;Numerical Analysis of Saturated-unsaturated Seepage Problem of Anisotropic Permeability Slope under Rainfall Infiltration[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 MA Fu-heng1 WU Zhong-ru2 GU Chong-shi2 CHEN Fa-xing3 (1.Dam Safety Management Center of the Ministry of Water Resources, Nanjing 210029, China; 2. Hohai University, Nanjing 210098, China; 3. Zhoukou Water Conservancy College, Zhoukou 466000, China);Application of the Fuzzy Comprehensive Appraisal Methods in the Dam Safety Monitoring[J];Hydroelectric Energy;2001-01
2 HE Jinping (State Key Laboratory of water Resources and Hydrop ower Eng. Sci., Wuhan Univ., Wuhan 430073 China)LAIO Wenlai ZHOU Guilin;GM-TSA Dynamic Compound Model on Safety Monitoring of Dams[J];Hydroelectric Energy;2005-03
3 XIE Mingen~1,CHENG Jiangang~1,FAN Bo~2 (1.Meteorological Bureau of Yunnan Province,Kunming 650034,China;2.Simao Municipal Meteorological Bureau of Yunnan Province,Simao 665000,China);The Cause of Meteorological Formation and Monitoring on Landslide and Debris Flow Disasters in Yunnan[J];Journal of Mountain Research;2005-05
4 HUANG Ming 1, GE Xiu run 1, LIU Jun 2 (1. School of Civil Eng. and Mechanics, Shanghai Jiaotong Univ., Shanghai 200030, China; 2. School of Naval Architecture and Ocean Eng., Shanghai Jiaotong Univ., Shanghai 200030);Deformation Vector Distribution Model in Dam Safety Monitoring[J];Journal of Shanghai Jiaotong University;2001-04
5 Wu Xiang-hao~(1),Wu Zhong-ru~(2) (1.College of Transport,Shanghai Maritime University,Shanghai200135,China; 2.College of Hydroelectric Engineering,Hehai University,Nanjing210098,Jiangsu,China);The method of calculating primary deformation monitoring indexes for RCC dam[J];Water Resources and Hydropower Engineering;2004-09
6 ZHANG Gui-rong,YIN Kun-long,CHEN Li-xia,BU Ke-ming(Faculty of Engineering, China University of Geosciences, Wuhan 430074,Hubei,China);Geological condition and weather couple model of landslide hazard forecast[J];Water Resources and Hydropower Engineering;2005-03
7 LIU Guo-hua, HE Yong-bing, WANG Shu-yu(Zhejiang University, Hangzhou310027, China);Application of grey multi-variable forecasting model for the settlement of earth dam[J];Journal of Hydraulic Engineering;2003-12
8 ZHANG Xian-qi, LIANG Chuan(Sichuan University, Chengdu 610065,China);Application of fuzzy matter-element model based on coefficients of entropy in comprehensive evaluation of water quality[J];Journal of Hydraulic Engineering;2005-09
9 Gu Chongshi\ Wu Zhongru\ Xu Zhiying (Hohai University);Investigation on application of sudden change theory to the analysis on stability of dam and rock foundation[J];JOURNAL OF HYDRAULIC ENGINEERING;1998-09
10 ZHU Dong\|lin\+1, REN Guang\|ming\+2, NIE De\|xin\+2, GE Xiu\|run\+1 (1 Wuhan Institute of Rock and Soil Mechanic, Chinese Academy of Sciences, Wuhan\ 430071, China; 2\^ Chengdu University of Technology, Chengdu\ 610059,China);Effecting and forecasting of landslide stability with the change of reservoir water level[J];Hydrogeology and Engineering Geology;2002-03
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