Characteristics of explosive fracturing of overburden permafrost rocks
About authors
- 1 — North-Eastern Federal University
- 2 — North-Eastern Federal University
- 3 — North-Eastern Federal University
Abstract
Most of Yakutia's open-pit coal deposits are characterized by favorable mining and geological conditions: horizontal bedding, relatively small thickness of overlying rocks, location of deposits close to populated areas, high quality of coals, etc. However, mining operations are significantly complicated by the harsh climate and the permafrost condition of the rock massif.
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Fracture widening characteristics at blasting mining of granite in far zone
2001 V. A. Shekov, O. V. Myasnikova, M. G. Menzhulin
Regularities of formation of zones of fine and radial cracking in the destruction of rocks by explosion of elongated charges
2001 G. M. Kryukov, I. V. Smager, I. I. Drozd
Formation and registration of solitons in granular media
2001 I. V. Belinskii, V. V. Grzhibovskii, V. A. Lemeshko