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《Tunnel Construction》 2014-11
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Key Technologies for Design of Super-large Rectangular Pipe Jacking Machine

JIA Lianhui;China Railway Engineering Equipment Group Co. ,Ltd.;  
Study is made on the following key technologies for the design of a super-large rectangular pipe jacking machine( 10. 12 m × 7. 27 m) : 1) study and selection of excavation modes of rectangular cross-section tunnels; 2)study on the strength and rigidity of the super-wide,rectangular and thin shell of the pipe jacking machine; 3) study on the integrated electro-hydraulic proportional control of the thrust system of the pipe jacking machine; 4) study on the soil conditioning of the rectangular tunnel. The results of the studies on afore-mentioned technologies have been successfully applied on a super-large rectangular pipe jacking machine,which will provide an economic,safe and rapid solution for the construction of rectangular tunnels in urban areas.
【CateGory Index】: U455.43
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Chinese Journal Full-text Database 2 Hits
1 Song Jie,Hou Yanchun CCCC Seond Highway Consultants Co.,Ltd.Rail Transit Design Department,200233,Shanghai,China;On Application and Design of Rectangular Pipe-jacking Method in Urban Rail Transit[J];Urban Mass Transit;2010-10
2 LIU Ping , DAI Yan-chao;Researech and Design of a Rectangular Pipe Jacking Machine[J];Municipal Engineering Technology;2005-02
Chinese Journal Full-text Database 4 Hits
1 Zheng Jiansheng Shanghai Liang Cai Industrial Co.,Ltd., 201102,Shanghai,China;Study on Large Section Rectangular Pipe Jacking Construction Method in Soft-Soil Areas[J];Urban Mass Transit;2011-11
2 LIN Xiao-qing (Guangzhou City Construction College, Guangzhou 510925);Analysis of Soil Deformation During Rectangular Pipe Jacking Construction of Channel Across the Street[J];Guangzhou Architecture;2013-01
3 WANG Jian;DENG Zongwei;School of Civil Engineering,Hunan City University;;Analysis of ground surface settlement due to pipe jacking of super-large cross sections[J];Journal of Railway Science and Engineering;2014-02
4 Zou Siyuan(Guangdong Foundation Engineering Company,Guangzhou,Guangdong 510620,China);Application of Slurry Balance Rectangular Pipe Jacking in Underground Municipal Engineering Projects[J];Construction Technology;2012-19
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 AN Wei, ZHAO Han qing(Shanghai Underground Space Architectural Design & Research Institute, Shanghai 200000, China);The Design and Research of the Large Section Rectangle Pipe Jacking Adopted in the Crossing-street Passageway of the Subway Station in Shanghai Rail Transit Line 6[J];Soil Engineering and Foundation;2008-04
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