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Vol 199
Pages:
17-24
Download volume:
RUS
Article

The prediction technics of tunnel sets with complex three dimensional configuration stress state with allowance for relative influence and building sequence

Authors:
A. G. Protosenya1
N. A. Belyakov2
A. D. Kuranov3
About authors
  • 1 — Ph.D., Dr.Sci. professor National Mineral Resources University (Mining University)
  • 2 — Ph.D. assistant lecturer National Mineral Resources University (Mining University)
  • 3 — post-graduate student National Mineral Resources University (Mining University)
Date submitted:
2011-11-07
Date accepted:
2012-01-06
Date published:
2012-12-29

Abstract

The three dimensional stress distribution in tunnel set with allowance for relative influence and building sequence is investigated. To complete the task the finite elements analysis was used. The values of stress concentration factor and conformities of stress distribution in the «lining – mass» system are estimated. The relative influence of each tunnel in tunnel set with allowance for building sequence is identified.

Область исследования:
(Archived) Geotechnology for development of solid mining fields
Keywords:
tunnel tunnel set stress displacement concentration factor permanent lining chamber drift cross slit
Funding:

None

Go to volume 199

References

  1. Bulichev N.S. Mechanics of underground constructions: Textbook. Moscow, 1994.

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