›› 2003, Vol. 24 ›› Issue (5): 701-704.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

A spherical cavity expansion-sliding friction calculation model on penetration of pressed-in piles

ZHANG Ming-yi1, DENG An-fu2   

  1. 1. Qingdao Institute of Architecture and Engineering, Qingdao 266033, China; 2. Chongqing University, Chongqing 400045, China
  • Received:2002-05-13 Online:2003-10-10 Published:2014-08-19

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Abstract: A new method to calculate penetration resistance of pressed-in piles, namely spherical cavity expansion-sliding friction model, is presented. The tip resistance and the side sliding friction resistance of pile are calculated respectively. A computer program, which can plot the calculating curves, is worked out. The calculating result shows that there is a good agreement between the calculated curves and the measured ones.

Key words: pressed-in piles(jacked pile), penetration, spherical cavity expansion, sliding friction, simulating calculation

CLC Number: 

  • TU 473
  • 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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