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I. Krsmanovich
I. Krsmanovich
TRAYAL
TRAYAL

Articles

Plenary sessions
  • Date submitted
    2006-09-03
  • Date accepted
    2006-11-14
  • Date published
    2007-03-01

Blasting Technologies in the Serbian Construction Industry

Article preview

The paper considers the "know-how" of blasting on quarry construction materials of Serbia using emulsion explosives. The calculation of blasting parameters was performed and pilot blasts were carried out. The analysis of the results of pilot blasts shows high efficiency and safety of the use of Detolit PE-SP emulsion explosives.

How to cite: Krsmanovich I., Traikovich S., Tunovich D. Blasting Technologies in the Serbian Construction Industry // Journal of Mining Institute. 2007. Vol. 171. p. 58-61.
Without section
  • Date submitted
    2000-06-24
  • Date accepted
    2000-07-17
  • Date published
    2001-01-01

Blasting technology in the quarry of the Maidanpek mining enterprise

Article preview

Studies of geological and structural features of the massif structure have shown that in andesites with depth there are diagonal type faults, which break the ore zone into blocks. The width of the faults is up to 1 m, and in some cases even more. Presence of faults essentially influences the process of drilling and quality of rock blasting. Diagonal faults have a steep drop and jibs and fractures have a gentle drop. The gentle dip of cracks has a strong influence on the conditions of propagation of explosive waves, which must be taken into account in the design of blasting operations.

How to cite: Krsmanovich I. Blasting technology in the quarry of the Maidanpek mining enterprise // Journal of Mining Institute. 2001. Vol. № 1 148. p. 49-56.