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Vol 199
Pages:
51
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RUS

Prediction of the mine working stability in the massif which are crossing zone of weakening

Authors:
M. G. Popov
About authors
  • National Mineral Resources University (Mining University)
Date submitted:
2011-11-07
Date accepted:
2012-01-19
Date published:
2012-12-29

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.

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