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Volume 41 Issue S1
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KE Zhai-bang, LIANG Rong-zhu, TONG Zhi-neng, YUE Teng-sheng, GUO Yang. Simplified analytical solution for nonlinear longitudinal deformation of shield tunnels under surface surcharge[J]. Chinese Journal of Geotechnical Engineering, 2019, 41(S1): 245-248. DOI: 10.11779/CJGE2019S1062
Citation: KE Zhai-bang, LIANG Rong-zhu, TONG Zhi-neng, YUE Teng-sheng, GUO Yang. Simplified analytical solution for nonlinear longitudinal deformation of shield tunnels under surface surcharge[J]. Chinese Journal of Geotechnical Engineering, 2019, 41(S1): 245-248. DOI: 10.11779/CJGE2019S1062
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Simplified analytical solution for nonlinear longitudinal deformation of shield tunnels under surface surcharge

  • 1. Anhui Institute of Building Research & Design, Hefei 230002, China;
    2. Anhui Supervision and Inspection Station Ⅱ of Construction Engineering Quality, Hefei 230032, China;
    3. Anhui Key Laboratory of Green Building and Assembly Construction, Hefei 230031, China;
    4. Faculty of Engineering, China University of Geosciences, Wuhan 430074, China;
    5 College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310058, China;
    6. College of Civil Engineering and Architecture, Jiangxi Science and Technology Normal University, Nanchang 330013, China

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  • Received Date: April 27, 2019
  • Published Date: July 14, 2019
    Graphical Abstract
    • Abstract
  • Surface surcharge will induced longitudinal deformation of shield tunnels, which threats the safety of running trains. The current prediction methods for the settlement of shield tunnels are not taken the nonlinear deformation of soils into consideration. Based on the proposed nonlinear foundation model, the simplified analytical solution for nonlinear longitudinal deformation of a shield tunnel under surface surcharge is derived. The additional load on the shield tunnel due to surface surcharge is estimated by the Boussinesq solution, and the deformation of the shield tunnel is modeled using continuous long beam. The differential function for the settlement of the shield tunnel is then obtained. The numerical solution of tunnel settlement is solved using the combined method of the finite difference and Newton’s iteration method. The effectiveness of the proposed method is verified using 3D FEM model. The proposed method may provide a theoretical support for evaluating the deformation of shield tunnels under surface surcharge.
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    • References (6)
  • [1]
    HUANG H W, ZHANG D M.Resilience analysis of shield tunnel lining under extreme surcharge: characterization and field application[J]. Tunnelling and Underground Space Technology, 2016, 51: 301-312.
    [2]
    康成, 梅国雄, 梁荣柱, 等. 地表临时堆载诱发下既有盾构隧道纵向变形分析[J]. 岩土力学, 2018, 39(12): 4605-4616.
    (KANG Cheng, MEI Guo-xiong, LIANG Rong-zhu, et al.Analysis on the longitudinal deformation of existing shield tunnel induced by temporary surface surcharge[J]. Rock and Soil Mechanics, 2018, 39(12): 4605-4616. (in Chinese))
    [3]
    KONDER R L.Hyperbolic stress-strain response: cohesive soils[J]. Journal of the Soil Mechanics and Foundations Division, ASCE, 1963, 89(SM1): 115-143.
    [4]
    DUNCAN J M, CHANG C Y.Nonlinear analysis of stress and strain in soils[J]. Journal of the Soil Mechanics and Foundations Division, ASCE, 1970, 96(SM5): 1629-1653.
    [5]
    ASCE Committee on Gas and Liquid Fuel Lifelines. Guideline for the seismic design of oil and gas pipeline systems[M]. New York: American Society of Civil Engineering (ASCE), 1984.
    [6]
    MEYERHOF G G.The ultimate bearing capacity of foudations[J]. Géotechnique, 1951, 2(4): 301-332.
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