The Bench Method Numerical Simulation of Soft Rock Tunnel

Hao Bo Fan; Jin Xing Lai; Dan Dan Hou

doi:10.4028/www.scientific.net/AMM.438-439.949

Paper Titles

Research on Wind-Resistant Capability of Two Common Section Forms for Long Span Bridges
p.930

An Improved Algorithm for Moving Force Identification
p.935

Analysis and Control the Surface Settlement of Tunnel Excavation
p.939

A Review of Research Situation on Shield Tunnel Diseases
p.943

The Bench Method Numerical Simulation of Soft Rock Tunnel
p.949

Study on Test Scheme of Shield Tunnel Prestressed Segment Joint
p.954

Discussion and Analysis about Working Well of Tunnel Shield of Shanghai Tunnel Crossing River
p.959

Study on Construction of Long Span and Soft Rock Tunnel with Numerical Simulation
p.964

Study on Safety Measures against Fire in Single Highway Tunnel for Subtended Traffic
p.968

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 438-439The Bench Method Numerical Simulation of Soft Rock...

The Bench Method Numerical Simulation of Soft Rock Tunnel

Abstract:

This paper based on Chaoyang tunnel by bench method excavation, using the finite element numerical simulation method, simulates the surrounding rock displacement of soft rock tunnel and the stress characteristics of supporting structure to get the various stages of tunnel surrounding rock stress, strain and the internal force changes of tunnel supporting structure. After the analyses of the numerical simulation results and field monitoring measurement data, the safety and rationality of the method are determined. The research provides certain reference for highway tunnel design and construction.

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Periodical:

Applied Mechanics and Materials (Volumes 438-439)

Pages:

949-953

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.438-439.949

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Online since:

October 2013

Authors:

Hao Bo Fan, Jin Xing Lai, Dan Dan Hou

Keywords:

Bench Method, Measurement, Monitoring, Numerical Simulation, Soft Rock

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References

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