Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Underground Space and Engineering》 2010-06
Add to Favorite Get Latest Update

Application of Numerical Simulation in the Disaster Risk Assessment of the Construction Sites

Lv Tao1,Yang Jianguo2,Wu Meng2,He Fei2(1.Nanjiang Hydrogeology and Engineering Geology Team,Chongqing Bureau of Geological Exploration,Chongqing 401147,China;2.Chongqing Institute of Geology & Mineral Resources,Key Laboratory of Geology for Mineral Resources & Environment,Chongqing Administration of Land,Resources and Housing,Chongqing 400042,China)  
Aiming at the fact that the traditional method of geological hazard assessment has much disadvantages in treating complicated geological conditions,especially in case of construction slop treatment,in this paper,a new method of geological hazard assessment is discussed.Based on the concrete engineering case,the stress and displacement field of rock and soil body under natural state and the process of construction are simulated by use of FLAC3D software,to analyze the main factors of slop deformation and failure,the result is compared with that of the commonly used method in evaluation of geological disaster risk.After putting the two results into field data,we found that the method of numerical simulation has higher accuracy in evaluating the geological disaster risk of construction field under complicated geological conditions;it is worth to be widely used.
【CateGory Index】: P694
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 9 Hits
1 ZHAO Shangyi et at.;FEM for Analysis of Slope Stability[J];Underground Space;2001-S1
2 GAO Sheng-yi1,WEI Xue-yong2,ZHOU Huang3(1,Yangtze Space Information Technology Engineering Ltd.,Wuhan 430019,China;2,Crustal Stress Institute of China Earthquake Bureau,Beijing 100085,China;3,Chongqing Wushan Land Resources Bureau,Chongqing 404700,China);Simulation Analysis of Landslide Stability Based on FLAC~(3D)[J];Journal of Changjiang Engineering Vocational College;2007-04
3 ZHANG Chun-sun1,WU Jin-liang1,LI Xiao-jun2,CHEN Fu-feng1(1.School of Civil Engineering & Architecture,Chongqing Jiaotong University,Chongqing 400074,China;2.China CTDI Engineering Corporation,Chongqing 400039,China);Stability of Slope under Effect of Slop Load[J];Journal of Chongqing Jiaotong University(Natural Science);2009-03
4 Jin Weiliang Yu Junhua Zou Daoqin (Zhejiang University);A NEW METHOD OF SIMULATING BNITIAL GROUND STRESS FEELD IN HIGH SLOPE[J];China Civil Engineering Journal;2003-10
5 Liu Chunling1,Qi Shengwen2,Tong Liqiang1,Zhao Fasuo3 (1China Aerogeophysics and Remote Sensing Center, Beijing 100083 China) (2Key Lab of Engineering Geomechanics,Institute of Geology and Geophysics,The Chinese Academy of Sciences, Beijing 100029 China) (3Geological Engineering Department,Changan University, Xian 710054 China);STABILITY ANALYSIS OF SLOPE UNDER EARTHQUAKE WITH FLAC~(3D)[J];Chinese Journal of Rock Mechanics and Engineering;2004-16
6 LIAO Qiu-lin1,ZENG Qian-bang1,LIU Tong1,LU Shi-bao2,HOU Zhe-sheng1 (1. Key Laboratory of Engineering Geomechanics,Institute of Geology and Geophysics,The Chinese Academy of Sciences,Beijing 100029,China;2. School of Architecture,China University of Mining and Technology,Beijing 100083,China);AUTOMATIC MODELGENERATION OF COMPLEX GEOLOGIC BODY WITH FLAC~(3D) BASED ON ANSYS PLATFORM[J];Chinese Journal of Rock Mechanics and Engineering;2005-06
7 ZHAO Shang yi,ZHENG Ying ren,SHI Wei min,WANG Jing lin (Logistical Engineering University, Chongqing 400041,China);Analysis on safety factor of slope by strength reduction FEM[J];Chinese Jounal of Geotechnical Engineering;2002-03
8 Xie Bin Zhong Min Chen Guangping (Civil & Environmental Engineering School of USTB,Beijing 100083 China);Slope Stability Analysis Based on AutoCAD and FLAC[J];Geotechnical Engineering Technique;2005-02
9 WANG Ming-hua,BAI Yun (School of Environment & Civil Engineering,Wuhan Institute of Technology,Wuhan 430073,China);Study on integration of three-dimensional modeling and numerical simulation for stratified rock mass[J];Rock and Soil Mechanics;2005-07
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 YANG You-fa~(1,2),WANG Yi-gong~1(1.Faculty of Civil Engineering, Chongqing University,Chongqing400044,China;&the Environmental Disaster Control Engineering,Ministry of Education,Chongqing University,Chongqing400044,China);The influence of excavating slope to building at the bottom of the slope[J];Building Science Research of Sichuan;2004-03
2 ZHOU Zi-bin,ZHANG Qing,WU Feng(School of Engineering of Hehai University,Nanjing,210098,China);MIXED ANALYSIS ON SLOP STABILITY BY FINITE ELEMENTS AND GENERAL LIMIT EQUILIBRIUM METHOD[J];Journal of Anhui Institute of Architecture;2003-03
3 Luo Changhong et al (Studio at Shenyang, Airforce Bureau of Engineering Design, Shenyang 110004, China);FEM Numerical Analysis of Soil Slope Stability with the Theory of Elastic-plastic Large Deformation[J];Anhui Architecture;2008-04
4 LIU Gui-ying, LI Zheng-chuan, PAN Fang-gui, HE Yi-feng, XIONG Guan-jun(Consultant Department of Geological Hazard Prevention & Treatment in the Three Gorges Reservoir Area, The 2nd Railways Survey & Design Institute, Chongqing 400015, China);Application of strength-reducing factor method to stability analysis of Xuetangwan Land-slide[J];Journal of Safety and Environment;2006-03
5 ZHAO Shang yi et al;Numerical Simulation Analysis for the Influence of Construction Process of Deep Cut Slop on Its Stability[J];Underground Space;2003-04
6 LI Jian~1,DENG Jin-yu~1,YUAN Zhen~2,HUANG Xiao-yan~2,LI Yong-bin~2,WANG Yu-biao~2(1.Hunan Province Freeway Management Office,Changsha 410001 P.R.China;2.Changsha University of Science and Technology,Changsha 410076 P.R.China);Back Analysis from Instability and Strength Degradation in Roadbed and Cutting of Underground Karst Cavity[J];Chinese Journal of Underground Space and Engineering;2005-06
7 LIU Yuan-xue~(1,2),JIANG Shu-ping~2,ZHAO Shang-yi~1(1.Dept.of Architecture & Civil Engineering,Logistical Engineering University,Chongqing 400041,China;2.Chongqing Communication Research & Design Institute,Chongqing 400067,China);Optimizing Analysis for Construction Schemes of Shallow Multi-Arch Loess Tunnel[J];Chinese Journal of Underground Space and Engineering;2005-06
8 ZHAO Chao-yang~1,WU Ping~1,ZHANG De-liang~1,CHEN Xing-tao~2(1.Hunan Province Freeway Management Office,Changsha 410001 P.R.China;2.Changsha University of Science and Technology,Changsha 410076 P.R.China);Application and Problem of FEM Back Analysis from Displacement and Instability in Cutting Slope[J];;2005-S1
9 XIE Li-xin~1,LI Jian~1,DENG Jin-yu~1,YUAN Zhen~2(1.Hunan Province Freeway Manage Office,Changsha 410001 P.R.China;2.Changsha University of Science and Technology,Changsha 410076 P.R.China);Discussion of FEM Back Analysis from Instability and Strength Degradation in Subgrade Engineering[J];;2005-S1
10 ZHU Chang-xing,RUAN Huai-ning,ZHU Zhen-de,LUO Run-lin(Institute of Geotechnical Engineering Hohai University,Nanjing 210098,China);Simulation Analysis on Creep Character of Large and Long Watertransfet Tunnel Surrounding[J];Chinese Journal of Underground Space and Engineering;2006-06
China Proceedings of conference Full-text Database 10 Hits
1 DAI Miao-lin ZHOU Wen WANG Feng-hao (College of Water Conservancy and Hydropower Engineering,Hohai Univ.,Nanjing 210098,China);Analysis of dynamic stability for rock slope with unloading fissures and weak seams[A];[C];2006
2 Zhang yongxing~1 Wang guilin~2(Civil engineering faculty of Chongqing university,Chongqing,400045);APPLICATION AND METHODS FOR STABILITY ANALYSIS OF HIGH-RISE BUILDING ROCK CAVERN FOUNDATION[A];[C];2007
3 Liu yu-chuan Xiao shang-qing(College of Civil Engineering,Fuzhou University,Fuzhou350002,China);Numerical analysis of the disposal parameters of soil nails effect on the slope stability[A];[C];2007
4 WANG Zai-quan~1 WANG Jian-xin~2 ZHENG Ying-ren~(1,3)ZHANG Li-ming~1 1.Qingdao Technological University,Qingdao 266033; 2.Tsinghua University,Beijing 100084; 3.Logistical Engineering University,Chongqing 400041;Analysis on Stability of Subsea Tunnel in Fault-rupture Zone[A];[C];2007
5 Li Yang Zhou Chuanbo (China University of Geosciences);Numerical Simulation of the Influence on High and Steep Rock-slope in the Transition from Open Casting to Underground Mining[A];[C];2007
6 Tang Xiaosong, Zheng Yingren, Lin Chenggong (Logistical Engineering University, Chongqing 400041, China; Civil Engineering Institute of Chongqing University, Chongqing 400030, China);Comparison of Two Analysis Methods of Slope Stability Under Action of Reservoir Water[A];[C];2006
7 LOU Yi-qing (1.College of Conservancy & Hydropower Engineering,Hohai University,Nanjing 210098,China; 2.National Engineering Research Center of Water Resources Efficient Utilization and Engineering Safety,Nanjing 210098,China);Finite element analysis of slope seepage and stability due to rainfall infiltration[A];[C];2007
8 XU Li-qun~1 SHEN Zhen-zhong~1 YU Kai-jia~1 L(?) Jun~2 (1. College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China; 2. Guiyang Hydropower Investigation Design and Research Institute, Guiyang 550002, China);Stability analysis and estimation of slope excavation of Silin Hydropower Station's navigation lock[A];[C];2008
9 PENG Yun-feng (State Key Laboratory of Water Resources and Hydropower Engineering Science, Wuhan University, Wuhan 430072, China);Three-dimensional numerical simulation of treatment of arch dam foundation[A];[C];2008
10 KONG Ke CHU Xi-hua XU Yuan-jie (School of Civil and Architectural Engineering,Wuhan University, Wuhan 430072, China);Nonlinear and slope stability analysis of underground continuous wall built as sashes[A];[C];2008
【Secondary Citations】
Chinese Journal Full-text Database 9 Hits
1 WANG Zhao-hui,XIAO Sheng-xie,LIU Wen-fangSchool of Civil Engineering & Architecture, Chongqing jiaotong University, Chongqing 400074, China;Comparison of analytical methods for slope stability[J];Journal of Chongqing Jiaotong University;2005-06
2 XU Qiang, YAN Ming, HUANG Run qiu (Chengdu University of Technology,Chengdu 610059,China);STUDIES ON INFLUENCE OF DEEP CRACKS ON SLOPE STABILITY ON LEFT BANK OF A HYDROPOWER STATION BY FLAC 3D[J];Journal of Geological Hazards and Environment Preservation;2002-01
3 Zhang Youtian Hu Huichang (Institute of Water Conservancy and Hydroelectric Power Research);Trend Analysis of Residual Stress Distribution in Rock Mass[J];Journal of Hydraulic Engineering;1984-04
4 Zhu Bofang(Institute of Water Conservancy and Hydroelectric Power Research);Back analysis of initial stresses in rock masses[J];JOURNAL OF HYDRAULIC ENGINEERING;1994-10
5 Hu Bin,Zhang Zhuoyuan,Huang Runqiu,Xu Qiang (Chengdu University of Technology,Chengdu 610059 China);DEVELOPMENT OF PRE-PROCESSING PACKAGE FOR FLAC~(3D) AND VERIFICATION OF ITS SIMULATING EFFECTS[J];Chinese Journal of Rock Mechanics and Engineering;2002-09
6 Ding Xiuli, Fu Jing, Zhang Qihua(Rock Foundation Division, Yangtze River Scientific Research Institute, Wuhan 430019 China);STABILITY ANALYSIS OF LANDSLIDE IN THE SOUTH END OF FENGJIE HIGHWAY BRIDGE WITH FLUCTUATION OF WATER LEVEL OF THREE GORGES RESERVOIR[J];Chinese Journal of Rock Mechanics and Engineering;2004-17
7 GAO Yu-feng,LI Bing,LIU Han-long(Research Institute of Geotechnical Engineering,Hohai University,Nanjing 210098,China);STUDY ON QUASI-STATIC SETTLEMENT COMPUTATION METHOD OF HIGHWAY IN SOFT GROUND INDUCED BY VEHICLE LOADS[J];Chinese Journal of Rock Mechanics and Engineering;2005-S2
8 Yang Zhifa;Xiong Shuncheng;Wang Chunyu;Liu Ying(Engineering Geomechanics Laheratory,Institute of Geology,Academia Sinica, Beijing 100029);SOME CONSIDERATION OF THE BACK-ANALYSIS FROM DISPLACEMENTS[J];CHINESE JOURNAL OF ROCK MECHANICS AND ENGINEERING;1995-01
9 ;Numerical Simulation on the Progressive Processes of the Wall Rock's Distortion Failure Caused by the Excavating of Footing Groove[J];Geotechnical Engineering Technique;2002-05
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved