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《Journal of Mountain Science》 2007-01
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Analysis on Time History Dynamic Response of a Rockfall-type Slopeunder High Earthquake Intensity

ZHOU Yongjiang1,WANG Kaiyun2,FU Wenxi2,HE Jiangda2(1.Sichuan Highway Design and Research Institute,Chengdu 610041,China;2.College of Water Resources and Hydropower,Sichuan University,Chengdu 610065,China)  
The minimum stability safety factor occurs at one moment during the process of earthquake for a engineering slope.It is unsuitable to evaluate the dynamic stability of the actual engineering slope under the seismic load by using this value.In this paper the basic methods to evaluate the dynamic stability of the engineering slope under earthquake loads and their differences are analyzed first.The basic principles and computational process of seismic time-dependent dynamic response are introduced.The key problems,such as boundary conditions and material dynamic parameters,are pointed out.And the stability safety factor of the engineering slope based on FEM stress method is built up.Then,on the basis of seismic time-dependent dynamic analysis of a reservoir slope of Jinanqiao hydropower station,adopting the statistical analytical method,the dynamic extremum change(including the major stress extreme value,the minor stress extreme value,the relative acceleration extreme values on horizontal and vertical direction et al.)on the computational model are got.Then,adopting FEM stress method,the dynamic stability safety factor change are got also.According to the dynamic response feature and stability safety factor change,the dynamic stability of the example slope is evaluated reasonably.
【CateGory Index】: P315
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【References】
Chinese Journal Full-text Database 3 Hits
1 Liang Li Wang Wei Li Ming(Northeastern University);Analysis of the Seismic Dynamic Response and Stability of the High Rocky Slope at an Opencast Mine[J];Metal Mine;2008-08
2 XU Guangxing1,2,YAO Lingkan1,GAO Zhaoning3,LI Zhaohong2(1.School of Civil Engineering,Southwest Jiaotong University,Chengdu,Sichuan 610031,China;2.Shijiazhuang Railway Institute,Shijiazhuang,Hebei 050043,China;3.Anhui University of Science and Technology,Huainan,Anhui 232001,China);LARGE-SCALE SHAKING TABLE MODEL TEST STUDY ON DYNAMIC CHARACTERISTICS AND DYNAMIC RESPONSES OF SLOPE[J];Chinese Journal of Rock Mechanics and Engineering;2008-03
3 XU Guang-xing1,2,YAO Ling-kan1,LI Zhao-hong2,GAO Zhao-ning3(1.School of Civil Engineering,Southwest Jiaotong University,Chengdu 610031,China;2.Shijiazhuang Railway Institute,Shijiazhuang 050043,China;3.Anhui University of Science and Technology,Huainan 232001,China);Dynamic response of slopes under earthquakes and influence of ground motion parameters[J];Chinese Journal of Geotechnical Engineering;2008-06
【Citations】
Chinese Journal Full-text Database 4 Hits
1 CHEN Ling?ling,CHEN Min?zhong, QIAN Sheng?guao(Yangtze River Scientific Research Instirate, Wuhan 430010,China);Stability analysis of high?steep rocky slope under earthquake loads[J];Journal of Yangtze River Scientific Research Institute;2004-01
2 BO Jing-shan, XU Guo -dong, JING Li-ping (Institute of Engineering Mechanics, China Seismological Bureau; Beijing Seismological Bureau; Harbin Institute of Technology);Seismic response and dynamic stability analysis of soil slopes[J];Earthquake Engineering and Engineering Vibration;2001-02
3 Tang Hongxiang1,Shao Longtan2 (1State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian 116023 China ) (2Department of Engineering Mechanics,Dalian University of Technology,Dalian 116023 China );FINITE ELEMENT ANALYSIS ON SLOPE STABILITY OF EARTH-ROCK DAM UNDER EARTHQUAKE[J];Chinese Journal of Rock Mechanics and Engineering;2004-08
4 LIU Han-long,FEI Kang,GAO Yu-feng ( Research Institute of Geotechnical Engineering, Hohai University, Nanjing 210098, China );Time history analysis method of slope seismic stability[J];Rock and Soil Mechanics;2003-04
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 CHENG Chang-kai,RUAN Yong-fen,XIONG En-lai(Department of Civil Engineering,School of Architecture,Kunming Institute of Science and Technology,Kunming 650224 P.R.China);Dynamic Analysis Method of Slope Stability in Earthquake Function[J];;2005-S1
2 Li Shuxun, Cheng Guodong, Liu Jimin and Lin Jingfang (State Key Laboratory of Frozen Soil Engineering, LIGG, CAS, 730000);Experimental Study on Heat Moisture Transfer in Lanzhou Loess during Freezing thawing Processes[J];JOURNAL OF GLACIOLGY AND GEOCRYOLOGY;1996-04
3 CHEN Zhan-jun,ZHU Chuan-yun,ZHOU Xiao-heng(State Key Laboratory of Water Resources and Hydropower EngineeringScience,Wuhan University,Wuhan 430072,China);FLAC~(3D) Simulation for Dynamic Response of Rock Slope under Explosion[J];Blasting;2005-04
4 YAO Yu-chun1,2,YAO Ling-kan2,YUAN Bi-yu31.The Second Railway Survey & Design Institute,Chengdu 610031,China;2.School of Civil Engineering,Southwest Jiaotong University,Chengdu 610031,China;3.University of Chengdu Information Technology,Chengdu 610103,China;Self-organization characteristics of a cut slope and its disaster prevention[J];Journal of Chengdu University of Technology(Science & Technology Edition);2007-01
5 Xu Qiang;Huang Runqiu(Institute of Engineering Geology,Chengdu Insitute of Technology);DISCUSSION OF CUTTING SLOPE STABILITY AND ITS SUPPORTING OF CHONGQING CITY[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;1996-01
6 PENG Ding CHENG Ling ling (Yangtze River Scientific Research Institute, Wuhan 430010, China);Stability analysis on high slopes of TGP lock under seismic action[J];Journal of Yangtze River Scientific Research Institute;2001-06
7 CHEN Ling?ling,CHEN Min?zhong, QIAN Sheng?guao(Yangtze River Scientific Research Instirate, Wuhan 430010,China);Stability analysis of high?steep rocky slope under earthquake loads[J];Journal of Yangtze River Scientific Research Institute;2004-01
8 Bao Chenggang, Rao Xibao (Yangtze River Scientific Research Institute, Wuhan 430010);Principle of the Geotechnical Centrifuge Model Test[J];JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTITUTE;1998-02
9 DNAN Bin, HE Jiang-da, LI Li, CHEN Fang-zhu;Earthquake response and stability of high slope in tailrace tunnel exit of Pubugou hydropower station[J];Water Resource & Hydropower of Northeast China;2005-05
10 LU Xi-lin, CHEN Yueqing, CHEN Bo, HUANG Wei, ZHAO Ling (State Laboratory on Disaster Reduction in Civil Engineering. Tongji University. Shanghai 200092);Shaking table testing of dynamic soil-structure interaction system[J];Earthquake Engineering and Engineering Vibration;2000-04
【Secondary References】
Chinese Journal Full-text Database 8 Hits
1 Han Jinliang1,2,Wu Shuren1,2,He Shujun1,2,Sun Weifeng1,2,Zhang Chunshan1,2,Wang Tao1,2,Yang Jinzhong3,Shi Jusong1,21.Key Laboratory of Neotectonic Movement & Geohazard,Ministry of Land and Resources,Beijing 100081,China2.Institute of Geomechanics,Chinese Academy of Geological Science,Beijing 100081,China3.China Aero Geophysical Survey and Remote Sensing Center for Land and Resources,Beijing 100083,China;Basal characteristics and formation mechanisms of geological hazards triggered by the May 12,2008 Wenchuan earthquake with a moment magnitude of 8.0[J];Earth Science Frontiers;2009-03
2 WAN Hong,HU Chun-lin (School of Civil Engineering and Arch.,Wuhan University of Technology,Wuhan 430070,China);Rock Slope Stability Analysis in Earthquake Load[J];The World of Building Materials;2009-03
3 CUI Fangpeng①② HU Ruilin① YIN Yueping③ XU Qiang② ZHANG Ming①②(①Key Laboratory of Engineering Geomechanics,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing100029)(②State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology,Chengdu610059)(③China Geological Survey,Beijing100037);NUMERICAL SIMULATION OF SLOPE COLLAPSING AND SLIDING DUE TO SINGLE OR COMBINED ACTIONS OF SEISMIC P-AND S-WAVES WITH TIME DIFFERENCE[J];Journal of Engineering Geology;2009-04
4 ZHANG Li-jie,WU Liang,YAO Ji(Faculty of Electric Power Engineering,Kunming University of Science and Technolgy,Kunming 650051,P.R.China);Analysis of Seismic Dynamic Response to A Tunnel of Hydroelectric Station[J];Science Technology and Engineering;2009-16
5 YAO Ling-kan1,CHEN Qiang2 (1.School of Civil Eng.,Southwest Jiaotong Univ.,Chengdu 610031 China;2.Highway Planning Survey and Research Institute,Sichuan Provincial Communication Department,Chengdu 610041,China);New Research Subjects on Earthquake Resistant Techniques of Line Engineering Extracted from "5·12" Wenchuan Earthquake[J];Journal of Sichuan University(Engineering Science Edition);2009-03
6 JIAN Wenbin,HU Zhongzhi,FAN Xiufeng,HONG Rubao (Institute of Geotechnical and Geological Engineering,Fuzhou University,Fuzhou,Fujian 350108,China);RESEARCH ON RESPONSES OF SLOPE UNDER CYCLIC LOAD[J];Chinese Journal of Rock Mechanics and Engineering;2008-12
7 FENG Wenkai,XU Qiang,HUANG Runqiu (State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology, Chengdu,Sichuan 610059,China);PRELIMINARY STUDY ON MECHANICAL MECHANISM OF SLOPE EARTHQUAKE-INDUCED DEFORMATION[J];Chinese Journal of Rock Mechanics and Engineering;2009-S1
8 Qu Jianjun;Three Dimensional Finite Element Analysis of Seismic Stability of High Steep Rock Slope[J];Disaster and Control Engineering;2008-02
【Secondary Citations】
Chinese Journal Full-text Database 7 Hits
1 Lin Jiahao (Dalian Institute of Technology);A DETERMINISTIC METHOD FOR THE COMPUTATION OF STOCHASTIC EARTHQUAKE RESPONSE[J];Earthquake Engineering and Engineering Vibration;1985-01
2 Liu Hanlong; Qian Jiahuan(Dept. of Geology and Geotechnical Engineering, Hohai Univ. Nanjing 210098);Permanent Deformation of Embankment Dam Due to Stochastic Seismic Excitation[J];JOURNAL OF HOHAI UNIVERSITY (NATURAL SCIENCES );1996-02
3 SHAO Long tan,\ TANG Hong xiang,\ HAN Guo cheng (Dalian University of Technology, Dalian 116023,China);Finite element method for slope stability analysis with its applications[J];Chinese Journal of Computational Mechanics;2001-01
4 Liao Zhenpeng Institute of Engineering Mechanics, SSB, Harbin 150080;NUMERICAL SIMULATION OF NEAR-FIELD WAVE MOTION[J];ADVANCES IN MECHANICS;1997-02
5 LI Xiao -jun; LIU Ai-wen(Institute of Geophysics, China Seismological Bureau, Beijing 100081, China);Explicit step-by-step integration formulas for dynamic differential equation and their stability and applicability[J];WORLD INFORMATION ON EARTHQUAKE ENGINEERING;2000-02
6 Shao Longtan\ Tang Hongxiang\ Kong Xianjin\ Han Guocheng (Dalian University of Technology);Finite element analysis for slope stability of earth\|rock dam under the action of stochastic seismic[J];JOURNAL OF HYDRAULIC ENGINEERING;1999-11
7 Liu Han-long(Hohai University,Nanjing,210024);Permanent Deformation of Foundation and Embankement Dam due to Stochastic Seismic Excitation[J];CHINESE JOUNAL OF GEOTECHNICAL ENGINEERING;1996-03
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