3D FEM Analysis on Settlement Characteristics of Composite Foundation Using Ram-Compacted Pile in High-Speed Railway

Cong Shi; Yong Huang; Rui Liu

doi:10.4028/www.scientific.net/AMM.416-417.1753

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 416-4173D FEM Analysis on Settlement Characteristics of...

3D FEM Analysis on Settlement Characteristics of Composite Foundation Using Ram-Compacted Pile in High-Speed Railway

Abstract:

In engineering practice, there is an increasing application of ram-compacted pile composite foundation for its economical and environmental consideration. In order to forward settlement property research of ram-compacted pile applied in high-speed railway deep soft ground treatment for the first time, and based on ram-compacted pile settlement data of trunk embankment near Beijing-Shanghai high speed railway Langfang station, this paper starts from 3D FEM analysis and provides the study on ram-compacted pile settlement characteristics. What more, settlement prediction using 3D FEM analysis is proved to be applicable and effective.

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Periodical:

Applied Mechanics and Materials (Volumes 416-417)

Pages:

1753-1757

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.416-417.1753

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Online since:

September 2013

Authors:

Cong Shi, Yong Huang, Rui Liu

Keywords:

Deformation, Finite Element Method (FEM), High-Speed Railway (HSR), Ram-Compacted Pile, Settlement

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References

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