›› 2006, Vol. 27 ›› Issue (8): 1403-1406.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

An improved elastic analysis method of pile foundation under vertical loading

WANG Wei, YANG Min   

  1. 1. Shanghai Geotechnical Investigation & Design Institute, Shanghai 200002, China; 2. Department of Geotechnical Engineering, Tongji University, Shanghai 200092, China
  • Received:2004-11-15 Online:2006-08-10 Published:2013-11-26

Abstract: The simplified analysis method of single pile subjected to vertical loading combined soil displacement factors matrix in Poulos’s integral equation method with the polynomial linked pile body and pile tip displacement which is deduced from Randolph’s shear displacement method. So the finite difference calculation in integral equation method is out of need herein. The method is more accurate to characterize shear stress allocation than Randolph method. Pile group under vertical loading can also be analyzed with the simplified method. Comparison with Poulos method, Randolph method and Chow’s hybrid method for single pile and pile group analysis show that the simplified method is feasible and accurate.

Key words: pile foundation, simplified analysis, shear displacement method, integral equation method

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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