Modeling of stress-strain state of ore massive Yakovlevsky caused by mining works under the protection ceiling
About authors
- 1 — Ph.D. associate professor National Mineral Resources University (Mining University)
- 2 — post-graduate student National Mineral Resources University (Mining University)
Abstract
An analysis of field studies for mining of deep shifts frames is presented in this article. A spatial model is developed, the results of mathematical modeling are presented, they are based on finite element method of nonlinear deformed ore body, which includes the system of wide workings on the 6-th block of –370 m horizon of the Yakovlevsky mine, which consistently pass and laid hardening mixture.
Область исследования:
(Archived) Geotechnology for development of solid mining fields
Funding:
None
References
- Trushko V.L., Protosenya A.G., Matveev R.F.,Sovmen Kh.М. Geomechanics and dynamics of the entry of deep mines. Saint Petersburg, 2000.
- Protosenya A.G., Petrov D.N., Sinyakin K.G., Martemyanov G.A. The field observation for the processes of settling of the ore ceiling caused by mining works at yakovlevsky deposit // Notes of the Mining Institute. Saint Petersburg, 2011. Vol.190.
- Protosenya A.G., Sinyakin K.G. Modeling of thestress strain state of the ore zone of influence of an array of clean-up operations // Notes of the Mining Institute. Saint Petersburg, 2011. Vol.189.
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