Reliability Analysis of the Vertical Bearing Capacity of Prestressed Pipe Pile Foundations

Chun Yuan Liu; Meng Xuan Zhao; Yu Liu

doi:10.4028/www.scientific.net/AMR.671-674.90

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 671-674Reliability Analysis of the Vertical Bearing...

Reliability Analysis of the Vertical Bearing Capacity of Prestressed Pipe Pile Foundations

Abstract:

The paper introduces the basic principles of vertical bearing capacity of the pile by using static load test, establish the random site theory model of the bearing capacity of prestressed pipe pile foundations calculation, calculates and statistics the try count ratio of vertical bearing capacity of 144 prestressed pipe pile in Tianjin, work out calculation procedures of JC method, calculate reliability index of vertical bearing capacity and analyze calculation results. In the last, we build a model using the finite element software, analysis the displacement of pile top under earthquake, evaluates the horizontal bearing capacity of prestressed pipe pile.

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Periodical:

Advanced Materials Research (Volumes 671-674)

Pages:

90-93

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.671-674.90

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Online since:

March 2013

Authors:

Chun Yuan Liu, Meng Xuan Zhao, Yu Liu

Keywords:

Prestressed Pipe Pile, Random Site Theory, Static Load Test, Try Count Ratio, Vertical Bearing Capacity of the Pile

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References

[1] Chong Jiang, Ming-hua Zhao, Ke-ping Zhou, and so on. The reliability analysis of pile foundations response surface based on the interval theory. Journal of Geotechnical engineering, 2011, 33(2): 282-286(in Chinese).

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