A Caculation Method Discussion of Vertical Bearing Capacity on End Post-Grouted Drilled Piles

Jie Liu; Yan Yan Zhang

doi:10.4028/www.scientific.net/AMR.243-249.1033

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 243-249A Caculation Method Discussion of Vertical Bearing...

A Caculation Method Discussion of Vertical Bearing Capacity on End Post-Grouted Drilled Piles

Abstract:

This article establishes a circular truncated cone model of the post-grouted induration end,brings forward a integrative influence coefficient and edtablishes a simple vertical bearing capacity caculation formula of post-grouted piles with the broaden diameter caculating the end resistance of the pile, which has considered the influence of mortar volumn.According to a certain number of engineering experiment,the tesults derived from this formula can fit the static loading test bearing capacity of the post-grouted drilled piles well,which can provides a certain engineering practical reference value.

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Periodical:

Advanced Materials Research (Volumes 243-249)

Pages:

1033-1037

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.243-249.1033

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Online since:

May 2011

Authors:

Jie Liu, Yan Yan Zhang

Keywords:

Bearing Capacity, Caculation Formula, Circular Truncated Cone Model, End Post-Grouted Drilled Pile

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References

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