›› 2003, Vol. 24 ›› Issue (6): 991-996.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Analysis for influence of multi-layered soil stratum on sand liquefaction

ZHUANG Ying-chun1, XIE Kang-he1, ZHU Yi-jun1,2, XU Yang1   

  1. 1.Institute of Geotechnical Engineering, Zhejiang University, Hangzhou 310027, China; 2.Zhejiang Provincial Plan Design and Research Institute of Communication, Hangzhou 310009, China
  • Received:2002-08-19 Online:2003-12-10 Published:2014-08-19

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Abstract: A new analytical solution which is about shearing stress of sand layer with underlying substratum and upper covering layer under the suppose of known earthquake intensity or layer displacement, is obtained by Laplace transformation; and a new differentiation method for sand liquefaction is proposed. Additionally, the influence of the soil parameters on sand liquefaction is analyzed by computer programming; from which the possibility of sand liquefaction can be judged under different combination conditions. It is of benefit to practical engineering judgement.

Key words: multi-layered soil stratum, sand liquefaction, Laplace transformation

CLC Number: 

  • TU 441
  • 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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