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Volume 36 Issue zk2
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WANG Biao, XU Guang-yao, SHI Mu-jun. Application and analysis of reinforcement effect of soil between double-row piles in deep foundation pits located in 1st terrace near Yangtze River[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(zk2): 236-241. DOI: 10.11779/CJGE2014S2040
Citation: WANG Biao, XU Guang-yao, SHI Mu-jun. Application and analysis of reinforcement effect of soil between double-row piles in deep foundation pits located in 1st terrace near Yangtze River[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(zk2): 236-241. DOI: 10.11779/CJGE2014S2040
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Application and analysis of reinforcement effect of soil between double-row piles in deep foundation pits located in 1st terrace near Yangtze River

  • 1. Wuhan Geotechnical Engineering and Surveying Co., Ltd., Wuhan 430022, China;
    2. Wuhan Geomatic Institute, Wuhan 430022, China

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  • Received Date: July 27, 2014
  • Published Date: July 27, 2014
    Graphical Abstract
    • Abstract
  • The cement-stabilized soil is simplified as bar element, and it is connected with double-row piles by a series of horizontal rings. Besides, the bearing moment and shear of cement-stabilized soil are considered too. Based on the model considering the pile-soil interaction of double-row piles, a method for calculating forces and deformation of supporting structure is proposed. In order to verify the correctness and practicality of the proposed method and to provide a useful reference for the design of similar excavations, the calculated result are compared with the observated data in specific deep foundation pits located in 1st terrace near Yangtze River in Wuhan City.
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    • References (9)
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