›› 2007, Vol. 28 ›› Issue (10): 2173-2177.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Computational method for consolidation settlement considering submergence due to groundwater during preloading

LI Wan1, 2, CHEN Zheng-han1, DONG Zhi-liang3   

  1. 1. Department of Civil Engineering, Institute of Logistic Engineering, Chongqing 400041, China; 2. Department of Air Port Engineering, Xian 710000, China; 3. Guangzhou Sihang Engineering Technology Research Institute, Guangzhou 510230, China
  • Received:2005-10-21 Online:2007-10-10 Published:2013-10-15

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Abstract: The reducing of additional stress due to groundwater submergence is studied; and the influence of the variation of additional stress on final settlement is analyzed. The consolidation settlement formulas taking into consideration submergence of small-strain and large-strain are derived. The results from several numerical examples are analyzed and compared. It is shown that the influence of submerge on consolidation settlement of ground increases with load, soil compressibility and thickness of soil, The calculating value of consolidation settlement using large-strain consolidation theory is rather accord with actual examples.

Key words: preloading method, submergence, consolidation settlement, large-strain consolidation theory

CLC Number: 

  • TU 433
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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