Submit an Article
Become a reviewer
Vol 189
Pages:
240-243
Download volume:
RUS
Article

Stress-strain condition of the ore massive within the second working modeling

Authors:
A. G. Protosenya1
K. G. Sinyakin2
About authors
  • 1 — Saint Petersburg State Mining Institute (Technical University)
  • 2 — Saint Petersburg State Mining Institute (Technical University)
Date submitted:
2010-07-30
Date accepted:
2010-09-14
Date published:
2011-03-21

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
Go to volume 189

Similar articles

Prospects of hydrometallurgical processing of oxidized copper ores and sulfide copper concentrate, as part of new technology оf complex processing deposit «Erdenetiin Ovoo»
2011 M. Purevdash
Utilization of enrichment waste of diamondiferous rock accounting peculiarities of M.V.Lomonosov deposit
2011 A. Yu. Oblitsov
Substantiation of way unloading pillar in tectonically fractured massif
2011 A. G. Protosenya, D. Yu. Dorzhiev
Application of the gpr method for investigetion of barring condition and outbarring spaces «Оctyabr’skiy» mine
2011 V. V. Glazunov, S. M. Danilev
Geomechanical substantiation of optimal parameters of pillars in multientey scheme of coal seams development
2011 S. G. Kokoev
Application of seismic reflection method for engineering-geological issues solving in Saint Petersburg and Leningrad region
2011 A. S. Yakovlev