Prediction of the mine working stability in the massif which are crossing zone of weakening
Authors:
About authors
- National Mineral Resources University (Mining University)
Abstract
The volumetric model taking into consideration the driving of the mine through zone of weakening. The results of mathematical modeling on the basis of the method of finite elements of a non-linear deformed ore body with the working out of a vaulted contour are represented. The carrying out of the working is implemented step-by-step transversely to the weakness zone.
Similar articles
The technics of mutual influenced tunnel’s temporary support stress-strain state prediction with allowance for building technology
2012 A. G. Protosenya, N. A. Belyakov
On estimates of stability chambers underground dissolution in seismically active areas
2012 O. V. Kovalev, S. P. Mozer, I. Yu. Tkhorikov
Physical modeling during scientific following of subway structures underground construction in condition of Saint Petersburg
2012 Yu. S. Frolov, A. N. Konkov, A. A. Larionov