The prediction technics of tunnel sets with complex three dimensional configuration stress state with allowance for relative influence and building sequence
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)
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
References
- Bulichev N.S. Mechanics of underground constructions: Textbook. Moscow, 1994.
Similar articles
Definition of area harmful interference in communications construction underground
2012 M. G. Mustafin, A. S. Naumov
Estimation of condition tubbing lining escalator tunnel of metro station «Admiralty» by results of lazerno-scanning survey
2012 V. K. Nosov
On cosmic rotation-pulsatory cycles of the Earth and the natural-technogeneous status of objects in underground space under conditions of geodynamic instability and solar depression in 1982-2065
2012 B. G. Tarasov, E. K. Melnikov, L. V. Bugaenko