›› 2005, Vol. 26 ›› Issue (S1): 129-132.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Numerical simulation of static piling consindering large deformation

QI Ke-jun, ZHANG Yun-jun, WANG Xu-dong , ZAI Jin-min, CHANG Yin-sheng   

  1. College of Civil Engineering, Nanjing University of Technology, Nanjing 210009, China
  • Received:2005-01-21 Published:2005-12-15

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Abstract: Static piling is the procedure of steady penetration which leads to great compression and large deformation of the soil adjacent to the pile. And it is reasonable that there are errors between the real penetration and the finite element analysis according to traditional small deformation. so new finite element method used to analyze large deformation during piling is presented. The method is based on updated Lagrangian formation (ULF), considering the contract between pile and soil, regarding soil as the Mohr-Coulomb model. The numerical results show that the method can realize the numerical simulation of static piling.

Key words: large deformation, contract, static piling, Mohr-Coulomb model, numerical simulation

CLC Number: 

  • TU 473.1
  • 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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