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《Rock and Soil Mechanics》 2012-03
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Dynamic response analysis of underground cavern group based on 3D geologic model

LU Wen-yan,ZHONG Deng-hua,TONG Da-wei,LI Ming-chao(State Key Laboratory of Hydraulic Engineering Simulation and Safety,Tianjin University,Tianjin 300072,China)  
Engineering regional geologic condition is an important factor that affects the stabilization of underground cavern group,while the common numerical analysis soft wares have some disadvantages such as the long time consumption for modeling,low accuracy and the difficulty in reflecting the real complex geological features.Aiming at these problems,a mixed data structure,in which nonuniform rational B-spline(NURBS) is predominated,is used to carry out the 3D detailed modeling of the complex regional geological structure;and the whole 3D refined geological model of a large underground cavern group in Southwest China is established by this method.Based on this geological model,a numerical model including complex geological factors such as the space surface faults,formations have also been built;and combine the implicit and explicit module of ABAQUS,the underground cavern group excavation and dynamic response under seismic load have been simulated.The results indicate that: This approach not only reflects the actual geological condition to the greatest degree,but also makes against the mesh generation and numerical calculation;thus it provides an accurate and practical model for the dynamic response analysis of underground cavern group and important technical support for the seismic safety evaluation of underground cavern group.
【Fund】: 国家自然科学基金(No.90815019 50879056);; 天津市基金(No.08JCZDJC25400)
【CateGory Index】: TV221.2
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【Citations】
Chinese Journal Full-text Database 10 Hits
1 JIANG Xin-liang, XU Yu,ZHENG Gang(Tianjin University, Tian jin 300072);Finite element and infinite element coupling method for seismic analysis of soil-underground tunnel system[J];EARTHQUAKE ENGINEERING AND ENGINEERING VIBRATION;1999-03
2 LI Xiaojun~1,LU Tao~2(1.Institute of Engineering Mechanics,China Earthquake Administration,Harbin 150080;2.College of Disaster Prevention Techniques,Yanjiao,Hebei 065201);Explicit finite element analysis of earthquake response for underground caverns of hydropower stations[J];Journal of Hydroelectric Engineering;2009-05
3 ZUO Shuangying~(1,2),XIAO Ming~1(1.State Key Laboratory of Water Resource and Hydropower Engineering science,Wuhan University,Wuhan 430072;2.College of Resources and Environment Engineering,Guizhou University,Guiyang 550003);3D numerical analysis on nonlinear damage seismic response of large underground caverns of Yingxiuwan hydropower station[J];Journal of Hydroelectric Engineering;2009-05
4 Ma Xingdong1,2,Li Haibo1 (1.Chengdu Hydroelectric Investigation &Design Institute of SPC(CHIDI),Chengdu Sichuan 610072; 2.Institute of Rock and Soil Mechanics,The Chinese Academy of Sciences,Wuhan Hubei 430071);Primary Analysis of Different Incidence Propagation on Dynamic Response of Underground Rock Cavern under Earthquake[J];Water Power;2007-01
5 ZHONG Deng-hua1,LI Ming-chao1,YANG Jian-min2 (1. School of Civil Engineering,Tianjin University,Tianjin 300072,China; 2. Kunming Hydroelectric Investigation and Design Institute of SPC,Kunming 650051,China);3D VISUAL CONSTRUCTION OF COMPLEX ENGINEERING ROCK MASS STRUCTURE AND ITS APPLICATION[J];Chinese Journal of Rock Mechanics and Engineering;2005-04
6 WANG Rubin,XU Weiya,SHI Chong,ZHOU Xianqi(Institute of Geotechnical Engineering,Hohai University,Nanjing,Jiangsu 210098,China);DYNAMIC RESPONSE ANALYSIS OF ROCK UNDERGROUND CAVERNS IN HIGHLY SEISMIC REGION[J];Chinese Journal of Rock Mechanics and Engineering;2009-03
7 CHEN Jian yun,HU Zhi qiang,LIN Gao (State Key Lab. of Coastal and Offshore Eng., Dalian Univ. of Technol., Dalian 116024, China);3-D seismic response study on large scale underground group caverns[J];Chinese Jounal of Geotechnical Engineering;2001-04
8 SUI Bin1,ZHU Wei-shen1,LI Xiao-jing2(1.Research Center of Geotechnical and Structural Engineering,Shandong University,Jinan 250061,China;2.Shandong Jianzhu University,Jinan 250101,China);Simulation on dynamic response of large underground opening complex under seismic loads[J];Chinese Journal of Geotechnical Engineering;2008-12
9 Lü Tao1, LI Hai-bo1, YANG Jian-hong2, ZHOU Qing-chun1, LI Jun-ru1 (1. Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China; 2. Chengdu Hydroelectric Investigation & Design Institute of SPC, Chengdu 610072, China);Comparison between 2D and 3D numerical analysis for seismic response of Xiluodu underground caverns[J];Rock and Soil Mechanics;2009-03
10 LI Hai-bo1, LIU Bo1, Lü Tao1, XU Wen-feng2, YANG Jian-hong3, XIA Xiang1, ZHOU Qing-chun1 (1. State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China; 2. China University of Geosciences(Wuhan),Wuhan 430074, China; 3. Chengdu Hydroelectric Investigation & Design Institute of SPC, Chengdu 610072, China);A simple safety assessment method for underground engineering in rock under seismic loading[J];Rock and Soil Mechanics;2009-07
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 GONG Bi-ning et al;Experimental Study on Dynamic Interaction of underground structure and soil[J];Underground Space;2002-04
2 ZHOU Lin-cong 1 , CHEN Long-zhu 1 , GONG Bi-ning 2 (1.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240 P.R.China; 2.College of Water Conservancy and Hydropower Engineering, HoHai University, Nan Jing 210098 P.R.China);Shaking Table Tests for the Seismic Simulation of Underground Structure[J];;2005-02
3 YANG Chao~1,YANG Lin-de~2,JI Qian-qian~3(1.Technology R&D Center,The First Railway Survey and Design Institute,Shanghai 200435; 2.Department of Geotechnical Engineering,Tongji University,Shanghai 200092;3.Shanghai Huangpu River Bridge Construction Company,Shanghai 200090);Study of Numerical Method for Anti-seismic Design of Subway Station Structure in Soft Soil[J];Chinese Journal of Underground Space and Engineering;2006-01
4 HUANG Qiang-bing1,2,PENG Jian-bing1,2(1.Department of Geology Engineering,Chang'an University,Xi'an 710054,China; 2.Open Research Laboratory of Geotechnical Engineering under the Ministry of Land Resources,Xi'an 710054,China);Calculation about Earthquake Stress for Underground Pipeline Based on the Incident Angle of Earthquake Wave[J];Chinese Journal of Underground Space and Engineering;2008-05
5 Qian Qihu;Subtainable Development of the Cities and the Development and Utilization of UndergroundSpace[J];UNDERGROUND SPACE;1998-02
6 Yu Xinjie\ Zhang Hongru (College of Civil Engineering and Architecture, Northern Jiaotong University,Beijing 100044) Wang Fengchao (Department of Civil Engineering and Architecture, Sanming University, Fujian 365004);Seismic Response Analysis of Shaft for Nanjing Changjiang Immersed Tube Tunnel[J];JOURNAL OF NORTHERN JIAOTONG UNIVERSITY;1999-04
7 YANG Xiao li, LI Liang (Civil Architectural Engineering College, Changsha Railway University, Changsha 410075,China);Seismic Response of the Transportation Tunnel Buried in Layered Soil[J];Journal of Changsha Railway University;2000-04
8 Zhu Jingqing Zhou Jian(Institute of Engineering Mechanics,State Seismological Bureau);A SEISMIC ANALYSIS METHOD OF UNDERSEA TUNNELS[J];Earthquake Engineering and Engineering Vibration;1992-02
9 Li Xiaojun Liao Zhenpeng Du Xiuli(Institute of Engineering Mechanics,SSB);AN EXPLICIT FINITE DIFFERENCE METHOD FOR VISCOELASTIC DYNAMIC PROBLEM[J];Earthquake Engineering and Engineering Vibration;1992-04
10 Qu Tiejun Wang Qianxin(Institute of Engineering Mechanics,State Seismological Bureau of China);RESPONSES OF UNDERGROUND PIPELINE TO MULTI-SUPPORT LONGITUDINAL EXCITATIONS[J];Earthquake Engineering and Engineering Vibration;1993-04
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