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Volume 38 Issue 1
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ZHANG Wei-min, GU Xing-wen. General solution to one-dimentional consolidation theories and simple computation method for consolidation settlement[J]. Chinese Journal of Geotechnical Engineering, 2016, 38(1): 35-42. DOI: 10.11779/CJGE201601002
Citation: ZHANG Wei-min, GU Xing-wen. General solution to one-dimentional consolidation theories and simple computation method for consolidation settlement[J]. Chinese Journal of Geotechnical Engineering, 2016, 38(1): 35-42. DOI: 10.11779/CJGE201601002
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General solution to one-dimentional consolidation theories and simple computation method for consolidation settlement

  • 1. Nanjing Hydraulic Research Institute, Nanjing 210029, China;
    2. Key Laboratory of Water Science and Hydraulic Engineering of MWR, Nanjing 210029, China;
    3. R&
    D Center of Hydro-Power Engineering Safety and Environmental Technology of NEA, Nanjing 210029, China

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  • Received Date: December 26, 2014
  • Published Date: January 19, 2016
    Graphical Abstract
    • Abstract
  • Several representative analytic solutions to the consolidation theories are analyzed. The results show that there is a general solution which can be used for linearity, nonlinearity, large deformation and secondary consolidation analysis. The general solution is the same as the Terzaghi consolidation theory in form, and only the variable Dv(t) is used to replace the consolidation coefficient Cv. Different forms of Dv(t) reflect different assumptions in the consolidation theories. A simple method to compute the process of the consolidation settlement is suggested, and the results by the proposed method are in good agreement with the experimental ones.
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    • References (19)
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