Stress-strain condition of the ore massive within the second working modeling
About authors
- 1 — Saint Petersburg State Mining Institute (Technical University)
- 2 — Saint Petersburg State Mining Institute (Technical University)
Abstract
According to geological data received on the Jakovlevsky deposit, the spatial geomechanical model has been developed.During the analysis of the is intense-deformed condition pictures of distribution of horizontal pressure and vertical displacement on border ore потолочины and карбоновой thicknesses have been received. It is established that the zone of clearing works essentially influences distribution of pressure and movings to border ore roof and carbonic thicknesses. By results of modeling it is possible to estimate possibility of formation of vertical water spending cracks in an ore roof.
Область исследования:
(Archived) Geomechanics, geodesy, mine surveying and cadastre
Funding:
None
Similar articles
Engineering-geological substantiation of reshaping wave-built solid masses with partial removal of hydraulic mine dump
2011 I. V. Kuznetsova, V. P. Zharikov
Algorithm of control of the electric drive with ventilniy electric motor and the converter of frequency with the active rectifier
2011 A. P. Emelyanov, A. O. Sviridenko
Amplitude-phase correction of additional MT impedance curves for two dimensional structures
2011 E. Yu. Ermolin
The using of separating processes theory for prediction of granulometric composition after disintegration in cone inertial crusher
2011 A. V. Alikin