Testing Research on the Shape of the Bearing Push-Extend Reamed Affecting the Bearing Capability of the Pile of Push-Extend Multi-Under-Reamed Pile

Abstract:

As the shape of the bearing push-extend reamed can influence failure modes of the soil around the pile and below the disk, this paper, through experimental research that different shapes of the bearing push-extend reamed have influence on the capacity of the single push-extend Multi-under-reamed pile under the same loads, provides a reliable basis for further ascertaining the capacity of the push-extend Multi-under-reamed pile with the theory of sliding line.

• Periodical: Advanced Materials Research (Volumes 962-965)
• Pages: 1091-1094
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.962-965.1091
• Online since: June 2014
• Authors: Yong Mei Qian, Long Jie Shan, Guang Han Xu
• Keywords: Bearing Capacity of the Pile, Push-Extend Multi-under-Reamed Pile, Shape of Bearing Push-Extend Reamed

References

[1] Yongmei Qian, Xinsheng Yin, Ruozhu Wang, Research the factors of impacting the ultimate bearing capacity of the Push-extend Multi-under-reamed Pile. Jilin Institute of Architectural Engineering. 2004. 6, P14-16.

DOI: 10.4028/www.scientific.net/amr.671-674.538

[2] Yongmei Qian, Xinsheng Yin, Ruozhu Wang. The simulated analysis in the computer on the effect of pile and soil working together about the Push-extend Multi-under-reamed Pile. Geotechnical Engineering , 2009. 9, P67-70.

DOI: 10.4028/www.scientific.net/amr.479-481.59

[3] Yongmei Qian. Test research for the Soil failure mechanism of the Push-extend Multi-under-reamed Pile. Geotechnical Engineering, 2003. 12, P78-80.