›› 2004, Vol. 25 ›› Issue (5): 814-817.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Computation and analysis of ratio of pile stress to soil stress of rigid pile composite foundation with cushion

ZHU Shi-zhe, XU Ri-qing, YANG Xiao-jun, WANG Jin-chun   

  1. Institute of Geotechnical Engineering, Zhejiang University, Hangzhou 310027, China
  • Received:2003-03-26 Online:2004-05-10 Published:2014-07-17

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Abstract: A method for computing ratio of pile stress to soil stress of a rigid pile composite foundation with cushion, is studied; and the conditions that the top of pile piercing into cushion and the bottom of pile piercing into underlayer, are considered. It is assumed that cushion is ideal elastic body and ideal elastoplastic body, then the formula is analyzed; and all parameters’ effects on the ratio of pile stress to soil stress are discussed.

Key words: rigid pile composite foundation, cushion, underlayer, elastoplastic body

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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