Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Geological Hazards and Environment Preservation》 2006-03
Add to Favorite Get Latest Update

STUDY ON FAILURE MODEL AND STABILITY OF ONE TANGENTIAL SLOPE

ZHAO Xiao,ZHAO Jian-jun,JU Neng-pan,XIAO Hua-bo (National Laboratory of Geo-hazard Prevention and Geo-Environment Protection, Chengdu University of Technology,Chengdu 610059,China)  
This paper studied on the failure model and stability of tangential slope with many bed weak layers at spillway slope at one hydropower station.The deformation and failure model of the tangential slope was studied by qualitative analysis method and finite element modeling based on analyzing engineering geological conditions and rock mass structure,which indicates that the deep failure model of the slope is block broken that controlled by the extension of bed weak layers,and that the failure model of the slope is block broken in partial slope and slip-tension crack along maximum shearing stress band in the zone of heavy weathering and unloading rock mass.The partial and integral slope stability is analyzed systematically using block theory and limit equilibrium theory,which indicates that the stability coefficient of the area of heavy weathering and unloading rock mass in the superficial slope is low and the slope may destroy under some conditions such as storm rainfall and earthquake,while the stability in deep slope is fine.
【CateGory Index】: TU457
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 1 Hits
1 XU Qiang HUANG Runqiu JU Nengpan LIN Feng HUANG Dilong (Chengdu Institute of Technology, Chengdu 610059);DEVELOPMENT AND STUDY OF STABILITY ANALYSIS SYSTEM OF SLOPE BLOCKS[J];Journal of Engineering Geology;2001-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 TU Guo-xiang, HUANG Run-qiuNational Laboratory of Geo-hazards Prevention and Geo-environment Protection, Chengdu University of Technology, Chengdu 610059, China;Study on the deformation and failure mechanism of consequent slopes at a dam site of a hydropower station in southwestern China[J];Journal of Chengdu University of Technology(Science & Technology Edition);2005-03
2 LIN Feng,HUNG Run-qiu,SHI Xin-pengNational Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology,Chengdu 610059,China;Development and application of BAS3D-blcok stability analysis software[J];Journal of Chengdu University of Technology(Science & Technology Edition);2007-01
3 ZHANG Qi?hua~1, LIU Zu?de~1 WU Ai?qing~2(1. School of Civil Engineering, Wuhan University, Wuhan 430072,China; 2. Lab of DiscontinuousDeformation Analysis, Yangtze River Scientific Research Institute, Wuhan 430010 China);Preliminary development of engineering analysis software of block theory based on windows operation system[J];Journal of Yangtze River Scientific Research Institute;2004-01
4 CHEN Hong-kai,YANG Shi-sheng,YE Si-qiao,LI Ming(Inst.of Geotechnical Engineering,Chongqing Jiaotong University,Chongqing 400074,China);Classification of High-Cutting Slope along Road and Its Failure Models[J];Journal of Chongqing Jiaotong University(Natural Science);2007-05
5 YANG Xu-bo~(1,2), HUANG Run-qiu~1, CAO Yun-jiang~3(1.National Laboratory of Geohazard Prevention and Geoenvironment Protection of Chengdu University of Technology,Chengdu 610059, China;2. Sichuan Communications Department Highway Planning, Survey & Design Institute,Chengdu 610041, China;3. School of Civil Engineering of Hunan University of Science and Technology,Xiangtan 411201, China);STABILITY OF HIGH SLOPE ON A FLOOD-DISCHARGE INTAKE WITH CHANGE IN RESEARCH WATER LEVEL[J];Journal of Geological Hazards and Environment Preservation;2005-03
6 MA Yin-sheng~1,ZHANG Ye-cheng~2,ZHANG Chun-shan~1,WANG Jin-shan~3 (1.Institute of Geomechanics,Chinese Academy of Geological Sciences,Beijing 100081; 2.Center of Geological Archival Materials,Ministry of Land and Resource,Yanjiao,Sanhe,Hebei 065201; 3.Heilongjiang Coalfield Exploration and Design Institute,Harbin,Heilongjiang 150008,China);THEORY AND APPROACHES TO THE RISK EVALUATION OF GEOLOGICAL HAZARDS[J];Journal of Geomechanics;2004-01
7 CHEN Ping 1, XU Jiang 1, LIU Yu hong 2, LI Ke gang 1(1.Key Laboratory for the Exploitation of Southwestern Resources & the Environmental Disaster Control Engineering, Ministry of Education, Chongqing University, Chongqing 400044, China; 2. 208 Hydrogeology & Engineering geology Crew of Geological Prospecting Primary Company, Chongqing 400015, China);Analytical and Calculative Method of Stability of MingShan Landslide in the Three Gorges Reservoir Area[J];Journal of Chongqing University(Natural Science Edition);2002-12
8 XU Jiang, XIAN Xue-fu, WANG Wei-zhong, LIU Xionmental Disaster Control Engineering Under the State, Ministry of Education, Chongqing University, Chongqing 400030, China);Key Problems Controlling the Geological Hazards in the Three-Gorges Reservoir Area[J];Journal of Chongqing University(Natural Science Edition);2004-10
9 Wang Jun(Hunan Urban Construction College 411101);Stability analysis for long-short compound bolt reinforcement in layer marlite rock slope with finite different method[J];Fujian Architecture & Construction;2009-01
10 JU Nengpan HUANG Runqiu XU Mo LU Shuqiang (Chengdu University of Technology,Chengdu610059);STABILITY EVALUATION OF RANDOM BLOCKS AND DESIGN OF SYSTEMATIC ANCHORING FOR THE UNDERGROUND CAVERNS IN A HYDROPOWER STATION[J];Journal of Engineering Geology;2004-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved