The Research on Shallow Tunnels Construction Technology

Abstract:

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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.

Info:

Periodical:

Advanced Materials Research (Volumes 368-373)

Edited by:

Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren

Pages:

2945-2948

DOI:

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

Citation:

F. W. Pan "The Research on Shallow Tunnels Construction Technology", Advanced Materials Research, Vols. 368-373, pp. 2945-2948, 2012

Online since:

October 2011

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Price:

$35.00

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[3] X. Borrás, B. Celada, P. Varona, M. Senis in Compensation grouting analysis with FLAC3D, edited by Richard Brummer FLAC and Numerical Modeling in Geomechanics : proceedings of the third International FLAC Symposium (2003).

[4] P. Lunardi : Tunnels&Tunnelling International special supplement, May (2000).

[5] P. Lunardi: The design and construction of tunnels using the approach based on the analysis of controlled deformation in rocks and soils[OL] T&T International ADECO-RS Approach, May (2000).

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