Study on Design of Tunnel Section for Danba Diversion Tunnel

Jie Liu; Liang Tang; Ya Zuo; Jin Long Guo

doi:10.4028/www.scientific.net/AMM.501-504.1732

Paper Titles

Design of Typical Subway Station Structure and its Enclosure with Open Cut Method in Chengdu City
p.1711

Study on Enclosure Structure and Dewatering Plan for Open Cut Tunnel in the Connection Line between Line 1 and Line 3 of Chengdu Subway
p.1715

Analysis of Surrounding Rockmass Stability and Supporting Effect of Underground Caverns of a Power Station
p.1720

The Synthetical Evaluation of Tunnel Design Considering its Impact on Environment Based on Fuzzy Probability Method
p.1727

Study on Design of Tunnel Section for Danba Diversion Tunnel
p.1732

The Research of Key Technology of Construction and the Reasonable Clear Interval of Tunnels with Small Clear Spacing
p.1736

Risk Monitoring System for Tunnel Boring Machine and its Application in Risk Prediction and Management
p.1742

Analysis of Space-Time Effect for Footage of Tunnel-Type Anchorage by Tunneling Cycle
p.1749

Numerical Simulation of Safe Distance between Concealed Karst Cave and Tunnel Based on Shear Strength Reduction Method Safety Factor Catastrophe
p.1753

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 501-504Study on Design of Tunnel Section for Danba...

Study on Design of Tunnel Section for Danba Diversion Tunnel

Abstract:

Analyzing and Evaluating the stability of the surrounding rock is an indispensable and important part in the tunnel design. In this paper, the surrounding rock stability of Danba hydropower station diversion tunnel is dealt with, FLAC3Dsoftware is used for stability analysis. Selecting three different cross sections for calculation models, comparing with the displacement and principal stress and the plastic zone which calculated by FLAC3D, we can evaluate their stability and get the best diversion tunnel design.

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Periodical:

Applied Mechanics and Materials (Volumes 501-504)

Pages:

1732-1735

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.501-504.1732

Citation:

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Online since:

January 2014

Authors:

Jie Liu*, Liang Tang, Ya Zuo, Jin Long Guo

Keywords:

Analyzing and Evaluating, Calculation Model, Stability of Surrounding Rock, Tunnel Design

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* - Corresponding Author

References

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