›› 2006, Vol. 27 ›› Issue (S1): 803-808.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Settlement analysis of single pile considering relative slipping in layered soils

XU Chang-jie，HUANG Hong-chao，CAI Yuan-qiang，LIU Wei   

  1. Department of Civil Engineering, Zhejiang University, Hangzhou 310027, China
  • Received:2006-08-10 Published:2006-12-15

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Abstract: Based on Mindlin’s displacement solution, through discretization on single pile and surrounding layered soil, a single pile analysis model is developed by considering the relative slipping and the limit shear stress in the slip zone between pile and soil. Thereinto: the settlement of single pile is solved by finite difference method; and the settlement of surrounding soil can be calculated by ML method considering the effect of the soil modulus at all soil layers. The two parts can build relation according to displacement coordination relationship, and used to calculate. This method owns rigid theoretics; and it can feedback the real characteristic of soil mass. Through a case study, it has shown that this method is rational.

Key words: layered soils, single pile, Mindlin’s solution, relative slipping, settlement analysis

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.
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