Research on the Temporal and Spatial Variation of Shallow Tunnel by Construction Disturbance

Zhi Li Sui; Xu Peng Wang; Zhao Guang Li; Xin Shuo Sun

doi:10.4028/www.scientific.net/AMM.353-356.1699

Paper Titles

Failure Characteristics and Support Optimal Design of Columnar Jointed Rock Mass at a Diversion Tunnel
p.1680

Rock Long-Term Strength Parameters Determination of a Salt Cavern Gas Storage
p.1685

Tunnel Karst Disease Risk Estimation by Advance Geological Forecast
p.1689

Study on the Mechanical Behavior of Excavation and Support Construction of Shallow Tunnel
p.1693

Research on the Temporal and Spatial Variation of Shallow Tunnel by Construction Disturbance
p.1699

Research on Fractal Crack Propagation Mechanism of Hydraulic Tunnel Concrete Lining
p.1704

Research on the Stability of Surrounding Rock in Shallow Tunnel under Unsymmetrical Pressure Based on RDM
p.1709

Evaluation of Supporting Structure Stability on New Fault of Xuefengshan Tunnel Zk97+830
p.1713

Dynamic Response Analysis of Xi'an Bell Tower Timber Structure under the Metro-Vibration Load of Line 6
p.1718

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 353-356Research on the Temporal and Spatial Variation of...

Research on the Temporal and Spatial Variation of Shallow Tunnel by Construction Disturbance

Abstract:

In order to reduce the negative impact of the environment by shallow tunnel construction, ground movement and deformation must be estimated correctly, through simulating the entire process of the shallow tunnel construction, the methods of monitor numbers analysis and numerical simulation have been used to validate the surrounding rock stress and strain in different situation, then the rules of stress changing and the trend of ground surface movement have been in-depth studied. On the basis, non-linear regression method considered time factor has been used to research the space-time deformation law of ground surface, the work provides a new way of estimating the effect on ground surface about shallow tunnel construction.

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Periodical:

Applied Mechanics and Materials (Volumes 353-356)

Pages:

1699-1703

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.353-356.1699

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Online since:

August 2013

Authors:

Zhi Li Sui*, Xu Peng Wang, Zhao Guang Li, Xin Shuo Sun

Keywords:

Ground Subsidence, Mining Method for Shallow Tunnel, Nonlinear Regression, Numerical Simulation, Underground Tunnel

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References

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