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

Gao Min Li; Liao Yi Zhang; Chao Chao Ma; Yi Ting He; Fei Luo

doi:10.4028/www.scientific.net/AMM.501-504.1736

Paper Titles

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

The Research of Shaoguo Tunnel Failure Characteristics of Triaxial and Acoustic Emission Characteristics
p.1757

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 501-504The Research of Key Technology of Construction and...

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

Abstract:

Combined with the current research situation of construction of tunnels with small clear spacing, the key technology of design and construction of tunnels with small clear spacing is summarized, which primarily consists of rational clear interval of tunnels with small clear spacing, advanced support, construction methods and clip rock reinforcement. The passage describes various methods of key technologies currently in use and the selecting rule under the condition of various categories of surrounding rocks, which has some significance on the safe construction of tunnels with small clear spacing.

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Periodical:

Applied Mechanics and Materials (Volumes 501-504)

Pages:

1736-1741

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.501-504.1736

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Online since:

January 2014

Authors:

Gao Min Li, Liao Yi Zhang, Chao Chao Ma, Yi Ting He, Fei Luo*

Keywords:

Advanced Support, Clip Rock Reinforcement, Rational Clear Interval

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* - Corresponding Author

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