Acceleration Discrimination of Stability and Reliability Analysis of Surrounding Rock of Loess Tunnel

Si Yang Chen; Zhong Li; Tian Yu Zhang; Hua Wen Ou

doi:10.4028/www.scientific.net/AMM.105-107.1555

Paper Titles

Damaged Plasticity Theory and its Application in Studying on Fractured Rock
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Attenuation-Type and Failure-Type Curves of Cyclic Accumulated Deformation Models in Saturated Normal Consolidated Clay
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Similitude Derivation of Stabilizing Model Pile in Centrifugal Model Test
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Study on the Difference between Turfy Soil and Normal Peat Soil in China
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Acceleration Discrimination of Stability and Reliability Analysis of Surrounding Rock of Loess Tunnel
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Geotechnical Engineering Intelligent Monitoring and Controlling System and its Application in Pit Engineering
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Elasto-Plastic Analysis Method for Vertically Loaded Pile Considering Pile-Soil Slip
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A Numeric Analyses Method and Application of Loess Collapse Deformation
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Grey Model Theory Used in Prediction of Subgrade Settlement
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 105-107Acceleration Discrimination of Stability and...

Acceleration Discrimination of Stability and Reliability Analysis of Surrounding Rock of Loess Tunnel

Abstract:

This paper analyzes the tunnel rock ultimate displacement,proposes using acceleration to determine the tunnel surrounding rock stability.Acceleration compared to determine the stability of surrounding rock ultimate displacement method obtained consistent results.Acceleration improved the ultimate displacement method to determine the shortcomings are difficult to quantify.Acceleration of rock deformation by the positive and negative judgments, rock deformation can clearly reflect the trends and status, you can clearly see which one works in a specific state of rock a dangerous warning signal.With a typical project examples validate the method used to determine the displacement acceleration stability of surrounding rock is accurate, feasible.Research and analysis to help build a tunnel surrounding rock stability analysis of the forecasting system.

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Periodical:

Applied Mechanics and Materials (Volumes 105-107)

Pages:

1555-1560

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.105-107.1555

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Online since:

September 2011

Authors:

Si Yang Chen, Zhong Li, Tian Yu Zhang, Hua Wen Ou

Keywords:

Acceleration, Loess tunnel, Stability, Ultimate Displacement

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References

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