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
The physical breadboard model of dynamically counterbalanced drilling string with swinging movement with the asynchronous electric drive powered by inverter laboratory experimental researche
2011 V. V. Ivanik