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《Journal of Southeast University(Natural Science Edition)》 2010-01
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Effect of deep mixing pile reinforce on deformation of deep foundation pit in metro station in passive zone

Hou Xinyu1,2 Liu Songyu1 Tong Liyuan1(1School of Transportation,Southeast University,Nanjing 210096,China)(2Department of Civil Engineering,Jiangsu Radio and Television University,Nanjing 210036,China)  
Adopting hardening-soil finite element model based on unloading,the influence of bottom soil on deformation of the pit was studied.The results show that the reinforcing influence on lateral deformation increases with the increasing of the excavating depth,with reinforcing the final lateral deformation can be reduced 27%. This effect is prominent for controlling the uplift in bottom soil around retaining structure,and the utmost inhibition of uplift may exceed 50%.The influence of reinforce on soil settlement behind the retaining structure is inconspicuous,being reduced about 15% in local zone.And there is little influence on the lateral deformation of the soil behind the retaining structure in local zone.Therefore,selecting a rational reinforcing form based on difference geological conditions and deformation requirements is needed to make the reinforced soil intensity reach the design demand,which can not only guarantee the pit safety and environment influencing,but also save the engineering cost.
【CateGory Index】: TU753
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【Citations】
Chinese Journal Full-text Database 7 Hits
1 CHEN Xin nian et al;Some Viewpoints on Consolidation of Soft Soil Foundation[J];Underground Space;2003-01
2 FU Yan-bin1,YANG Jun2,WANG Tie-hang3 (1.College of Civil Engineering,Shenzhen University,Shenzhen 518060,China;2.Shenzhen Metro Co.LTD,Shenzhen 518026,China; 3.College Of Civil Engineering,Xi'an University of architecture and technology,Xi'an 710055,China);Analysis on deformation and stress in passive area of the pit[J];Journal of Guangxi University(Natural Science Edition);2009-03
3 Huang Hongwei\ Ren Zhen\ Qian Wei;Interaction Analysis on Consolidation of Soil and Lateral Deformation of Retaining Wall in Excavation Pit[J];Building Structure;2000-11
4 LIN Peng \\;THE CASE STUDIES ABOUT THE APPLICATION OF THE GROUND IMPROVEMENT IN THE PASSIVE ZONE IN THE SOFT CLAY EXCAVATION[J];Building Technique Development;2002-03
5 Yu Jianlin Gong Xiaonan (Zhejiang University);RESEARCH ON DEFORMATION OF FOUNDATION-PIT ENGINEERING[J];;2002-04
6 QIN Ai-fang1,HU Zhong-xiong2,PENG Shi-juan1(1.Dept.of Civil Engineering,Shanghai University,Shanghai 200072,China;2.Dept.of Subsurface,Tongji University,Shanghai 200042,China);Depth of soil stabilization in passive area of foundation pits for Shanghai soft clay[J];Chinese Journal of Geotechnical Engineering;2008-06
7 XIAO Wu-quan, LEN Wu-ming, LU Weng-tian (College of Civil and Architectural Engineering, Central South University, Changsha 410075, China);Laboratory test for treatment of the poor soil using deep mixing method[J];Journal of Central South University of Technology(Natural Science);2004-03
【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 LI Shi-ping,LUO Cheng,GUO Jian (Institute of Design and Research for Architecture of Hunan University,Changsha 410082,China);The application of grouting at pile foundation for soft alluvial layer[J];Sichuan Building Science;2006-01
3 CHENG Shu-ming(City drainage engineering office of Hefei. Hefei,230011,China);GROUND TREATMENT OF LAMP FOUNDATION OF SOUTH-FEI RIVER RUBBER DAM PLAZA[J];Journal of Anhui Institute of Architecture;2004-02
4 Chen Guibo (The Second Supervision & Inspection Station of Anhui Province for Engineering Quality, Hefei 230001, China);Piling Integrity Inspection of the Cement-soil Mixing Pile[J];Anhui Architecture;2008-06
5 Zhang Yunbo (Anhui J&K Project Management Co., Ltd., Hefei 230001, China);Management Essentials in Dry Jet Pile Construction[J];Anhui Architecture;2008-06
6 Liu Shoucheng (The 17th China Metallurgical Construction Co., Ltd., Ma'anshan 243061, China);Theoretical Study on Deformation Reduction of Foundation Pit in Soft Soil Reinforced by Lime Pile[J];Anhui Architecture;2008-06
7 LUO Qiang et al [;Example of Building Foundation Treatment in an Economical Development Area[J];Underground Space;2000-03
8 YAO Yan-ming et al;Calculation and Analysis of Influence of Bottom Strengthening on Deformation of Foundation Pit for Parallel Transition Station[J];Underground Space;2004-01
9 SHEN Jian , WANG Jian-hua , GAO Shao-wu (Department of Civil Engineering, Shanghai JiaoTong University, Shanghai 200230, China);3-D Analysis Method of Retaining Structure of Deep Excavation Based on "M" Method[J];;2005-04
10 ZHANG Hui~1,YANG Min~1,WANG Meng~2(1.Department of Geotechnical Engineering,Tongji University,Shanghai 200092,P.R.China;2.The Design Institute of Suzhou Technology University,Suzhou 215007,P.R.China);Experimental Study and Numerical Analysis of the Composite Pile[J];Chinese Journal of Underground Space and Engineering;2006-04
China Proceedings of conference Full-text Database 10 Hits
1 Huang Yan(China Hydro Mid-South Design & Research Institute Changsha 410014);RESEARCH ON DESIGN AND TREATMENT OF TALL BUILDING FOUNDATION ON PEBBLE BASES[A];[C];2007
2 ;换填法垫层厚度的优化设计[A];[C];2005
3 ;孔内深层强夯法在西安市第四污水处理厂初次沉池地基处理中的应用[A];[C];2007
4 ZHAO Zhen-gang (Railway Engineering Design Department, China Railway Jinan Survey Design Consulting Institute Co.,Ltd, Jinan 250001,China);Application of Dynamte Consolidation to Filling-sea Subsoil Treatment[A];[C];2005
5 WEI Dong, WANG Zhi-yuan (Shandong Provincial Architecture Design &Research Institute ,Jinan250001,China);Analysis and Discussion of Foundation Strenthening Design of Certain Grout-making Workshop[A];[C];2005
6 SHEN Jian , WANG Jian-hua , GAO Shao-wu (Department of Civil Engineering, Shanghai JiaoTong University, Shanghai 200230, China);3-D Analysis Method of Retaining Structure of Deep Excavation Based on "M" Method[A];[C];2005
7 Wang Wanshun Geng Yuling Wang Zhengming Yuan Qiaohong (Henan Provincial Geophysical Engineering Prospecting Institute,Xinxiang,Henan 453000);Probe into Expressway Bridgehead Bumping Defect Analysis and Harnessing[A];[C];2005
8 XIA Jian-zhong~1 LUO Zhan-you~(1,2) GONG Xiao-nan~2 (1. School of Civil Engineering and Architecture, Zhejiang University of Science and Technology, Hangzhou 310023, China; 2. Institute of Geotechnical Engineering, Zhejiang University, Hangzhou 310027, China);Dewatering design and monitoring of building foundation pit nearby Qiantang River[A];[C];2008
9 Hu Guisong;Construction Technology of Concrete Mixing Piles in Consolidating Soft Foundation[A];[C];2007
10 SHEN Jian , WANG Jian-hua , GAO Shao-wu (Department of Civil Engineering, Shanghai JiaoTong University, Shanghai 200230, China);3-D Analysis Method of Retaining Structure of Deep Excavation Based on "M" Method[A];[C];2005
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 CHEN Xin nian et al;Some Viewpoints on Consolidation of Soft Soil Foundation[J];Underground Space;2003-01
2 ZHU Yao-ting,LI Wei (Tianjin Port Engineering Insstitute,Tianjin 300222);Application of Flyash Added Calcium in the Construction of Jet Pile for Improving Foundations[J];CHINA HARBOUR ENGINEERING;2000-05
3 FU Ying 1,LI Jian 2 (1. Dezhou College, Dezhou, Shandong 253001; 2. Dezhou City Construction & Development Company, Dezhou, Shandong 253001, China);Experiment on Soft Soil Base Consolidation with Fly Ash Spraying Piling[J];Guangxi Science and Technology of Communication;2002-04
4 SU Guo-shao1,2,YAN Liu-bin1,ZHANG Xiao-fei1,JIANG Quan2(1.College of Civil and Architecture Engineering,Guangxi University,Nanning 530004,China;2.Key Laboratory of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan 430071,China);Time series prediction of foundation pit displacement using Gaussian process method[J];Journal of Guangxi University(Natural Science Edition);2007-02
5 Huang Hongwei\ Ren Zhen\ Qian Wei;Interaction Analysis on Consolidation of Soil and Lateral Deformation of Retaining Wall in Excavation Pit[J];Building Structure;2000-11
6 Qin Aifang Yu Li;Experimental Research on Change of Soil Strength During Excavation of Foundation Pit[J];Building Structure;2002-07
7 LIN Peng \\;THE CASE STUDIES ABOUT THE APPLICATION OF THE GROUND IMPROVEMENT IN THE PASSIVE ZONE IN THE SOFT CLAY EXCAVATION[J];Building Technique Development;2002-03
8 TONG Hua-wei(School of Civil Engineering,Guangzhou University,Guangzhou 510006,China)DENG Yi-wen(College of municipal works&construction,Guangzhou University,Guangzhou 510006,China);Researches on Soil Deformations in Foundation Pit Excavation by Triaxial Unloading Path Test[J];Building Science;2008-07
9 Shen Weiyao Zhao Shihong(Tongji University);ANALYSIS OF THE EFFECT OF LOCAL REINFORCEMENT OF FOUNDATION PIT SOIL LAYERS ON THE DIMINUTION OF THE DISPLACEMENT OF LATERAL SUPPORT STRUCTURES[J];Site Investigation Science and Technology;1996-01
10 Qin Aifang; Li Yongpu ;Chen Youliang(Shanghai University) (Shanghai Housing Developing Center) (Shanghai University);STUDY ON STABILIZING GROUT OF EXCAVATION PITS IN SHANGHAI DISTRICT[J];;2000-01
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