Finite Element Study on Ring-Beam Supporting Structure of Deep Foundation Pit in Coastal Soft Soil Area

Xi Yuan Liu; Wen Peng Cai; Ji Zhou; Xin Yan Wang

doi:10.4028/www.scientific.net/AMM.256-259.1908

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 256-259Finite Element Study on Ring-Beam Supporting...

Finite Element Study on Ring-Beam Supporting Structure of Deep Foundation Pit in Coastal Soft Soil Area

Abstract:

Ring-beam supporting technology is increasingly used in coastal soft soil area. Based on a foundation pit supporting case of general hospital in Tianjin, the 3-dim finite element construction was simulated with MIDAS/GTS. According to the calculation, the stress and deformation characteristics of deep foundation pit supporting structure under the ring-beam action in soft soil area, and the surrounding soil settlement is analyzed. The final foundation pit supporting solution is selected between two different schemes. The analysis method and conclusions are useful for design and construction of other similar projects.

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Periodical:

Applied Mechanics and Materials (Volumes 256-259)

Pages:

1908-1911

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.256-259.1908

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Online since:

December 2012

Authors:

Xi Yuan Liu, Wen Peng Cai, Ji Zhou, Xin Yan Wang

Keywords:

Foundation Pit Support, Ring-Beam Supporting, Three-Dimensional Finite Element Analysis

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References

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