The Research on Shallow Tunnels Construction Technology

Feng Wen Pan

doi:10.4028/www.scientific.net/AMR.368-373.2945

Paper Titles

Main Points about Blasting Demolition of a Building at Lin'an
p.2919

Monitoring Analysis of the Underground Cavities in Guandi Hydropower Station during the Construction Period
p.2925

Calculating Method of Active Earth Pressure behind Rigid Retaining Wall Based on Pseudo-Dynamic Theory
p.2932

Study of the Influence of Sediment Properties on Complex Impedance at the Head of Rock-Socketed Pile
p.2939

The Research on Shallow Tunnels Construction Technology
p.2945

Analysis on the Development Trend of the Longitudinal Cracks During Tunnels Construction Based on the Strength Reduction Theory
p.2949

Earth Pressure Analysis on Subway Deep Excavation near Arch Bridge Abutment
p.2955

Study on Unsaturated Mechanism of Loess Compaction
p.2960

Rapid Consolidation Behavior of Dredged Clays at High Water Content
p.2966

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 368-373The Research on Shallow Tunnels Construction...

The Research on Shallow Tunnels Construction Technology

Abstract:

By using the numerical analysis method as the test means, this paper simulated and studied the main factors of ground loss which was caused by the full face excavation of shallow tunnels. The results of the numerical experimentation make clear that: in the same conditions, the inverted arch reinforcement is more effective than the vault reinforcement, the advanced reinforcement of inverted arch is more effective than Radial reinforcement of that, and the vault reinforcement doesn’t work or the effect isn’t obvious.

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Periodical:

Advanced Materials Research (Volumes 368-373)

Pages:

2945-2948

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.368-373.2945

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Online since:

October 2011

Authors:

Feng Wen Pan

Keywords:

Convergence Deformation, Extrusion Deformation, NATM, Shallow Tunnel

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References

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