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《Sichuan Building Science》 2013-04
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The study of construction countermeasures about subway tunnel passes through high fill geological area of crushed rock soil

DONG Qian1,2,ZHAO Baoyun1,KONG Fanlin2(1.School of Civil Engineering and Architecture,Chongqing University of Science & Technology,Chongqing 401331,China;2.Chongqing Institute of Building,Chongqing 400020,China)  
This is an important technical problem that subway tunnel excavation pass through a filled area of crushed rock soil in mountainous city,and to control the ground surface settlement and reduce the influence for existing building have great significance.The paper presents an example that tunnel excavation pass through complex geological area of metro line no.3 project in Chongqing.At first,according to the monitoring results,the big surface subsidence and structures cracking appear in the process of the tunnel excavation are discussed.And then,use the finite element method analysis and calculation.On the basis of the analysis and calculation results,many effective technical measures are proposed to ensure stability of surrounding rock and control the ground surf ace settlement.Such as small catheter grouting consolidation,CD construction method,excavation speed control and so on.The monitoring results show that the vault sinks and convergence value reduce significantly after the improved technology measures are used.At same time,the ground surface settlement is controlled effec-tively.The results show that the improved construction measures achieve the purpose to control the settlement and deformation.The study result of construction scheme can provide reference for the similar project.
【Fund】: 重庆市自然科学基金项目(CSTC 2010BB0333);; 重庆市建设科技计划项目(城科字2011第12号)
【CateGory Index】: U455.4
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 WANG Tian-ming (China Railway First Survey and Design Institute Group Ltd.,Xi'an,Shanxi 710043,China);Research on the Scheme for Construction of Large Span Three-arch Tunnel Underpass Building[J];Journal of Railway Engineering Society;2008-10
2 Bi Jihong Du Yudong ChangBin(Dept.of Civil Eng.,Tianjin Univ.,300072);Finite Element Analysis of Greep Formation of Shallow Embedded Adjacent Double Tunnels in Soft Soil[J];Special Structures;2007-03
3 WU Bo1,GAO Bo2(Doctor Supervisor)(1.Lab of Tunnel and Underground Engineering,China Tiesiju Civil Engineering Group Li mited Company,Hefei Anhui 230023,China;2.School of Civil Engineering,Southwest Jiaotong University,Chengdu Sichuan 610031,China);Study of Ground Subsidence Induced by Urban Subway Tunneling under Complicated Conditions(Abstract of the Ph.D.Dissertation)[J];China Railway Science;2006-06
4 HUANG Jianling1,2,YANG Guangwu1,3,XU Huijie1,4,YANG Liming3(1.School of Civil Engineering and Architecture,Beijing Jiaotong University,Beijing 100044,China;2.Beijing Transportation Information Center,Beijing 100055,China;3.Beijing Municipal Roadway Administration Bureau,Beijing 100053,China;4.Beijing Subway Operation Limited Company,Beijing 100044,China);Safety Assessment Method for Buildings nearby Mining Metro[J];China Railway Science;2009-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 PAN Yong-zhan1,2,XIE Lei1(1.School of Architectural Engineering,Henan University of Science and Technology,Luoyang 471003,China;2.School of Civil Engineering,Qingdao Technological University,Qingdao 266033,China);Mechanism and Prevention of the Subsidence in Operating Well Construction of a Superficial Tunnel[J];Journal of Qingdao Technological University;2009-03
2 XING Bin,YU Guang-ming,ZHANG Tao,JING Zheng-bo,YANG Xin-xin(School of Civil Engineering,Qingdao Technological University,Qingdao 266033,China);Safety Evaluation of Ground Buildings Under Tunnel Excavation[J];Journal of Qingdao Technological University;2012-01
3 ZHU Chuan-ping(Guangdong No.2 Hydropower Engineering Bureau Co.Ltd,Zengcheng 511340,China);Application of EBZ260H boring machine in tunnel construction[J];Northwest Hydropower;2011-04
4 Wu Jianhua~1,Wang Xianwei~2(1.Electrification Bureau Group Xi'an Railway Construction Co.,Ltd.,Xi'an,Shaanxi 712000,China;2.Water Conservancy and Hydropower Company of China Railway 14th Bureau Group Coorpration,Ji'nan,Shandong 250014,China);Construction Technology of Metro Mining Method Underground Passing Beichen Bridge and North Four-ring Road[J];Construction Technology;2008-S1
5 Chen Jianhua(China Railway Siyuan Survey and Design Group Co.,Ltd.,Wuhan,Hubei 430063,China);Technology of Pile Foundation Underpinning in Zhu-lie Section of Guangzhou Metro 5[J];Construction Technology;2008-S2
6 Wang Yuliang,Xu Jingzhao (Beijing MTR Construction Administration Corporation,Beijing 100037,China);Construction Technology of Subway Station with PBA Method and Settlement Analysis[J];Construction Technology;2009-S1
7 Jiao Wenxiu,Zhang Junhong,Ban Yongbiao (Tianjin Geological Foundation Engineering Company,Tianjin 300191,China);New Construction Technology on Demolishing the Air-raid Shelter of Tianjin Land Exchange Center[J];Construction Technology;2010-07
8 Wu Xianguo,Chen Xiaoyang,Ding Lieyun,Luo Hanbin(School of Civil Engineering & Mechanics,Huazhong University of Science and Technology,Wuhan,Hubei 430074,China);Safety Risk Rank Evaluation of Adjacent Buildings During Metro Tunneling Construction[J];Construction Technology;2011-07
9 Zhang Hong(CREC Electrification Bureau Group Xi'an Railway Engineering Co.,Ltd.,Xi'an,Shaanxi 721032,China);Study on Advance Support and Grouting in Shallow-buried Excavation Tunnels of Subway Construction[J];Construction Technology;2011-S1
10 Lin Fudi(The 4th Engineering Co.,Ltd.of China Railway 12th Bureau Group,Xi'an,Shaanxi 710021,China);Deformation Control Technology for Lingli Tunnel Exit with Shallow Cover[J];Construction Technology;2011-S2
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Li Wenjiang,Zhu Yongquan,Liu Zhichun (School of Civil Engineering, Shijiazhuang Railway Institute, Shijiazhuang 050043, China);Analysis of Construction Influences of Sallow Buried Tunnel Penetrating Railway Station Region in Soft Soil[J];Journal of Shijiazhuang Railway Institute;2004-04
2 YANG Bao quan,et al(College of Civil Engineering,Hohai Univ.,Nanjiang 210098,China);Distribution and Sustainable Exploitation of Karst Groundwater in Niangziguan Spring Region[J];Water Resources Protection;2001-02
3 Zheng Hemin Track Department of Railway 3 rd Survey and Design Institute, Tianjin 300142;A Research on Track Alignment of ShiTai Passenger Dedicated Railway[J];Railway Standard Design;2005-03
4 ZHENG Jun-jie~1,BAO De-yong~1,GONG Yan-feng~2,ZI Yi~2 (1.Huazhong University of Science and Technology,Wuhan,Hubei 430074,China;2.The Fourth Survey and Design Institute of China Railway,Wuhan,Hubei 430063,China);Research on Construction Control Technology for Railway Tunnel Underneath Passing Existing Expressway Tunnel[J];Journal of Railway Engineering Society;2006-08
5 Bi Jihong Du Yudong ChangBin(Dept.of Civil Eng.,Tianjin Univ.,300072);Finite Element Analysis of Greep Formation of Shallow Embedded Adjacent Double Tunnels in Soft Soil[J];Special Structures;2007-03
6 Zhu Hehua Ding Wenqi (Tongji University, Shanghai 200092 China);THE CONSTRUCTION PROCESS SIMULATION OF UNDERGROUND STRUCTURE[J];CHINESE JOURNAL OF ROCK MECHANICS AND ENGINEERING;1999-05
7 Liu Yanqing 1, Zhong Shihang 2, Lu Rusui 2, Ma Rongtian 2 ( 1 Northern Jiaotong University, Beijing 100044 China) ( 2 China Academy of Railway Sciences, Beijing 100081 China);EXPERIMENTAL STUDY ON MECHANICAL CHARACTERISTICS OF TWIN TUNNELS WITH SMALL SPACING[J];CHINESE JOURNAL OF ROCK MECHANICS AND ENGINEERING;2000-05
8 Chen Xianguo,Gao Bo (Civil Engineering School,Southwest Jiaotong University,Chengdu 610031 China);2D FEM NUMERICAL SIMULATION FOR CLOSELY-SPACED PARALLEL TUNNELS IN METRO[J];Chinese Journal of Rock Mechanics and Engineering;2002-09
9 JI Xiao-ming1, 2, 3 ZHANG Xuan-bing2 BAI Shi-wei2 (1. Shijiazhuang Railway Institute, Shijiazhuang 050043, China; 2. Institute of Rock and Soil Mechanics, The Chinese Academy of Sciences, Wuhan 430071, China ; 3. Beijing Campus, Chiina Unciversity of Mining and Technology, Beijing 100083, China );Simulation study of excavation process of shallow embedded tunnel for metro[J];Rock and Soil Mechanics;2002-06
10 Wang Zhansheng Wang Mengshu,Prof. (Research Institute of Tunneling & Underground Works, Northern Jiaotong University);Effects of Shield-Driven Tunneling on the Safety of Adjacent Buildings and Its Countermeasures[J];China Safety Science Journal;2002-02
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