Submit an Article
Become a reviewer
V. I. Ochkurov, V. Yu. Sinegubov, A. V, Streletskii The stress-strain state of the massive of the loose ores in the Yakovlevsky deposit around the minings which were drilled with the combines or with drilling-blast technology. Journal of Mining Institute. Vol 185. p. 102.

The stress-strain state of the massive of the loose ores in the Yakovlevsky deposit around the minings which were drilled with the combines or with drilling-blast technology

Authors:
V. I. Ochkurov V. Yu. Sinegubov A. V, Streletskii
Date submitted:
2016-12-21
Date published:

Abstract

The article presents the consistent patterns of the changes in stress-strain state of the massive by the minings of the first stage of protective overlapping in the Yakovlevsky deposit. The change of the stress-strain condition of the rock massive, which is weaked by the mining was determined by the method of finite elements. The stresses distribution in the massive, the displacement of the contour of the minings, the size of conditional zones of non-linear deformations has been obtained. For stoping passes at the first stage the cutting with combine and application of fastening with the anchors has been suggested. 

Go to volume

Similar articles

Organization and conduct of monitoring of geodynamic processes at the Grushovaya transshipment oil base of the Chernomortransneft Co
A. P. Skakun
Conceptual principles of mining company’s balanced development in condition of necessity of innovation transformation
A. A. Gur'ev
The intense-deformed condition of construction of underground station complex under influence of piles foundation
D. A. Potemkin, P. A. Demenkov, V. N. Ochnev