›› 2008, Vol. 29 ›› Issue (5): 1280-1284.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Research on bearing capacity behavior of precast concrete piles in gravel stratum

LIU Jun-long   

  1. Fujian Architectural Design and Research Institute, Fuzhou 350001, China
  • Received:2006-10-05 Online:2008-05-10 Published:2013-07-24

Abstract: Based on the test data of fifty nine static loading tests driven into gravel stratum of precast concrete piles and the results of standard penetration test in the layers beside the pile, combining with the results of the in-situ stress tests of seven precast concrete piles, the end resistance, the partake scale of end resistance with total load acting on the pile and the displacement to exerting the end resistance of pile are analyzed. Through the test data of one hundred and twenty one static loading tests and the final pressure acting on the pile, the relationship between the ultimate bearing capacity and the final pressure acting on the pile of precast concrete pile statically pressed into gravel stratum is discussed.

Key words: gravel stratum, precast concrete pile, end resistance, ultimate bearing capacity

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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