The Research on the Ultimate Bearing Capacity of Soil around the Push-Extend Multi-under-Reamed Pile at Sliding Failure State

Yong Mei Qian; Da Peng Zhao; Xue Wen Xie

doi:10.4028/www.scientific.net/AMM.578-579.232

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 578-579The Research on the Ultimate Bearing Capacity of...

The Research on the Ultimate Bearing Capacity of Soil around the Push-Extend Multi-under-Reamed Pile at Sliding Failure State

Abstract:

In the paper, the existing unreasonable place of the calculation formula of the bearing capacity of single pile is put forward. Through analyzing the failure mechanism of the soil up and under the Multi-under-reamed, the method for calculating the ultimate bearing capacity of soil around the PEMUR pile can be determined by using the slide-line theory, and the calculation formula of the bearing capacity of single pile of the PEMUR pile is further revised and perfected.

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Periodical:

Applied Mechanics and Materials (Volumes 578-579)

Pages:

232-235

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.578-579.232

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Online since:

July 2014

Authors:

Yong Mei Qian*, Da Peng Zhao, Xue Wen Xie

Keywords:

Push-Extend Multi-under-Reamed Pile, Sliding Failure, Ultimate Bearing Capacity

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* - Corresponding Author

References

[1] Y.M. Qian: The Research on Factors Influencing the Bearing Capacity of Soil around the Push-extend Multi-under-reamed Pile. Journal of Jilin Architecture and Civil Engineering Institute in June (2004).

DOI: 10.4028/www.scientific.net/amr.690-693.1891

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[2] Y.M. Qian: The Computer Simulation Analysis of the Soil around the Push-extend Multi-under-reamed Pile. Journal of Jilin Architecture and Civil Engineering Institute in June (2010).

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[3] Y.M. Qian: The Test Study on Failure Mechanism of Soil around the Push-extend Multi-under-reamed Pile. The Geotechnical Engineering in December (2003).

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[4] Y.M. Qian: The Research on the Ultimate Bearing Capacity of Soil around the Push-extend Multi-under-reamed Pile. Journal of Harbin Industrial University in April (2005).

DOI: 10.4028/www.scientific.net/amm.578-579.232

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