›› 2008, Vol. 29 ›› Issue (2): 375-380.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Study on composite modelfor vibro-replacement stone column foundation by FEM

FU Shao-jun, WANG Man   

  1. School of Civil and Architectural Engineering, Wuhan University, Wuhan 430072, China
  • Received:2007-01-10 Online:2008-02-11 Published:2013-07-10

Abstract: Based on studying the mechanism of deformation and bearing capacity of vibro-replacement stone column foundation, the assumptive conditions are presented. The composite two-dimensional numerical model of stone columns is estabilished; this model considers the couple of stress-strain with Biot consolidation and the reinforced efficiency, the finite element analysis program (analysis program of soil engineering) is developed according to this model. The reliability and validity of APOSE is verified by two simple examples. APOSE can be applied to analyze the consolidation and subsidence of vibro-replacement stone columns and sand well compound foundation, etc..

Key words: vibro-replacement stone column, finite elements, composite model, consolidation

CLC Number: 

  • TU 443
  • 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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