Deformation Analysis of Adjacent Metro during Deep Pit Excavation

Yue Ying Liang; Guo Nan Liu; Rong Hua Hu; Ming Zhang

doi:10.4028/www.scientific.net/AMM.90-93.651

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 90-93Deformation Analysis of Adjacent Metro during Deep...

Deformation Analysis of Adjacent Metro during Deep Pit Excavation

Abstract:

At space compacted, pipeline-intensive, buildings and underground structures adjacent places, environmental deformation is sensitive to deep pit excavation, so deformation as well as slope stability is the control factors for safety. With FEM and automatic remote monitoring, the deformation of adjacent metro in operation was analyzed during the deep pit excavation; acquired results showed deformation caused by pit construction met the requirements of metro tunnel structure less than 4mm.

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Periodical:

Applied Mechanics and Materials (Volumes 90-93)

Pages:

651-655

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.90-93.651

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Online since:

September 2011

Authors:

Yue Ying Liang, Guo Nan Liu, Rong Hua Hu, Ming Zhang

Keywords:

Adjacent Metro, Automatic Remote Monitoring, Deep Pit Excavation, Deformation, Finite Element Method (FEM)

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References

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