Geomechanical substantiation of stability of the tunnel’s face which situated in the proterozoic clay’s
About authors
- 1 — Ph.D., Dr.Sci. professor Saint Petersburg State Mining University
- 2 — student Saint Petersburg State Mining University
Abstract
In this learned article the analysis of the volume stress-strain condition of the soils in the tunnel’s face in the cases of different repulses of support lining with applying of a finite-elements method is adduced. The graphic relations of stresses and displacements of the soils is developed and with respect to these relations the influence of the magnitude of repulse of support lining at the volume stress-strain condition of the soil massif is defined.
Область исследования:
(Archived) Topical issues in mining of ore and nonmetallic minerals
Funding:
None
References
- Protosenya A.G., Lebedev M.O. The definition of the tasks in the field of definition of stress condition near the minings // The stability and mounting of the minings / Saint Petersburg. Mining. Inst. Saint Petersburg, 1999. P. 115-118.
- Protosenya A.G. About the definition of the tasks in the field of definition of the loads at the fundamental minings // Lining and maintenance of the minings / Saint Petersburg. Mining. Inst. Saint Petersburg, 1992. P.4-8
Similar articles
Design of tunnel lining of main line tunnels based on the evaluation of stress distribution patterns in tunnel lining
2012 A. G. Protosenya, V. L. Trushko, M. A. Karasev, D. V. Sidorov
Prospective ways of diamondiferous rock enrichment wastes utilization at M.V.Lomonosov diamond deposit
2012 A. Yu. Oblitsov, V. A. Rogalev
The technology analasys a problems оf utilization of bio- and oil slugge on enterprises fuel and energy complex
2012 K. A. Moiseeva, V. A. Rogalev
Results of researches and trial introduction of plasma-pulse action technology on deposits of Russia
2012 A. A. Molchanov, A. V. Maksyutin, R. R. Khusainov