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《Chinese Journal of Underground Space and Engineering》 2010-03
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Study on the Stability of Foundation Pit Supporting in Metro Tunnels

Yang Xiaojie1,2,Liu Dongming2,3,Zhang Fan1,2,Zhang Baotong1,2,Huang Xinsheng4,Han Qiaoyun1,2(1.State Key Laboratory for Geomechanics & Deep Underground Engineering,Beijing 100083,China;2.School of Mechanics and Civil Engineering,CUMT,Beijing 100083,China;3.Airport Construction Corporation of Civil Aviation of China,Beijing 100101,China;4.Wanrong County Water Conservancy Bureau,Shanxi 044201,China)  
It is inevasible for the MTR construction with cut and cover method to pass more closely through the foundation of tall buildings,which can make the MTR designing and constructing more difficult,so the supporting of the foundation pits is one of the toughest problems during the open excavation construction of metro tunnels.In this paper,we analyze the support structure and the deformation law of the pit surroundings during the excavation of foundation pit of the open-excavation section in No.10 metro line of Beijing by FLAC3D simulation method,the effect of the change of the parameters(such as the length and the diameter of the pile) on the foundation pit stability is also studied.Comparison of the simulated result with the monitored data is presented in the end of this paper.
【Fund】: 教育部新世纪优秀人才支持计划项目(NCET-08-0833);教育部长江学者与创新团队支持计划项目(IRT0656);; 国家973计划项目(2006CB202210)
【CateGory Index】: U455.4
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【Citations】
Chinese Journal Full-text Database 6 Hits
1 HUANG Mao-song~(1,2) , LIAO Jun-zhan~(1,2) , WEI Xing~(1,2) , WANG Wei-dong~3 (1. Key Laboratory of Geotechnical Engineering, Tongji University, Shanghai 200092, China; 2. Department of Geotechnical Engineering, Tongji University, Shanghai 200092, China; 3. East China Architectural Design & Research Institute Co., Ltd., Shanghai 200002, China);Anisotropic Behavior of Soft Clay and Its Effect on Deep Excavations[J];;2005-04
2 Liu Guobin Huang Yuanxiong Hou Xieyuan (Tong ji University);A PRACTICAL METHOD ROR CALCULATING A HEAVE OF EXCAVATED FOUNDATION[J];;2000-04
3 Yu Jianlin Gong Xiaonan (Zhejiang University);RESEARCH ON DEFORMATION OF FOUNDATION-PIT ENGINEERING[J];;2002-04
4 JIN Xuelian1,FAN Youwei1,LI Chunzhong1,LIU Zhiping2(1.Nanjing Research Institute of Surveying,Mapping and Geotechnical Investigation Co.,Ltd.,Nanjing,Jiangsu 210005,China;2.Hexi New Urban Area Development and Construction Command of Nanjing,Nanjing,Jiangsu 210019,China);ANALYSIS OF FACTORS AFFECTING SUPPORT STRUCTURE DEFORMATION OF FOUNDATION PIT WITH BRACE[J];Chinese Journal of Rock Mechanics and Engineering;2007-S1
5 JIN Yabing,LIU Jibo(Shenzhen Geology Bureau,Shenzhen,Guangdong 518023,China);DISCUSSION ON SEVERAL PROBLEMS FOR RETAINING AND PROTECTION DESIGN OF EXCAVATION[J];Chinese Journal of Rock Mechanics and Engineering;2009-S2
6 Wang Chaodong Xia Xiang (Institute of Rock and Soil Mechanics,The Chinese Acadamy of Sciences,Wuhan 430071 China);APPLICATION OF SHOTCRETE-BOLT SUPPORT TO DEEP PIT SLOPE[J];Chinese Journal of Rock Mechanics and Engineering;2003-S1
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Xia Mingyao;Model Test for Determining Embedment Depth of Multi-Supported Diaphragm Wall in Clay Bed[J];;1984-02
2 CHEN Shu-shen (Fujian College of Civil and Architectural Engineering, Fuzhou, Fujian 350007, China );Features of displacement at the top of enclosure piles and analysis of the stiffness formula of bracing system[J];Journal of Fuzhou University(Natural Sciences Edtion);2001-05
3 Wei Rulong (Nanjing Hydrulic Research Institute 210024);Some Problems in Coulomb's Theory of Earth Pressure[J];Port Engineering Technology;1999-02
4 Gao Junhe Zhao Weibing Shi Jianyong(College of Civil Engineering,Hohai Univ.,Nangjing,210098);Studies on Effects of Soil Nonlinearity Modeling on Braced Deep Foundation Pits[J];ADVANCES IN SCIENCE AND TECHNOLOGY OF WATER RESOURCES;1997-04
5 Zhang Guoxia;Zhang Nairei;Zhang Fenglin;OBSERVATION AND ANALYSIS OF EXCAVATION REBOUND AND FOUNDATION SETTLEMENT OF A H0SPITAL BUILDING IN BEIJING[J];China Civil Engineering Journal;1980-01
6 Han Liye1, Chen Daozheng2 (1Architectural Design Institute of Hefei University of Technology, Hefei 230009 China) (2Civil Engineering Institute of Southeast University, Nanjing 210096 China);EXPLANATION OF A STRESS IN THE THEORY OF RANKINE ACTIVE EARTH PRESSURE IN CLAYEY SOIL[J];Chinese Journal of Rock Mechanics and Engineering;2002-12
7 JIANG Zhong-xin1,JIANG Liang-wei2 (1. Geotechnic Engineering Co.,The Second Railways Survey and Design Institute,Chengdu 610031,China; 2. College of Environment and Civil Engineering,Chengdu University of Technology,Chengdu 610059,China);DISTRIBUTION MAP FORMS OF ACTIVE EARTH PRESSURE ON RETAINING STRUCTURES IN NANNING—KUNMING RAILWAY[J];Chinese Journal of Rock Mechanics and Engineering;2005-06
8 Zhang Wen-qing, Zhao Xi-hong, Yin Yong-an and Qian Yu-ping(Tongji University, Shanghai);A Systematic Research on Observations of Box Foundations for Four Multi-storied Buildings in Shanghai[J];Chinese Jounal of Geotechnical Engineering;1980-01
9 Zeng Guexi, Pan Qiuyuan, Hu Yifeng (Zhejiang University, Hangzhou);The Behavior of Excavation in Soft Clay Ground[J];Chinese Jounal of Geotechnical Engineering;1988-03
10 LI Ju-wen,WANG Chong,LIANG Yong-duo,FENG Zhen(College of Disaster Prevention Techniques,Sanhe 065201,China);Computation of earth pressure of cohesive backfill on retaining wall[J];Chinese Journal of Geotechnical Engineering;2006-05
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