Submit an Article
Become a reviewer
Vol 171
Pages:
121-125
Download volume:
RUS
Article

Energy efficiency of rock destruction during explosion of explosives with different detonation characteristics

Authors:
M. G. Menzhulin1
V. E. Brovin2
About authors
  • 1 — G.V. Plekhanov Saint Petersburg Mining Institute
  • 2 — G.V. Plekhanov Saint Petersburg Mining Institute
Date submitted:
2006-09-28
Date accepted:
2006-11-19
Date published:
2007-09-11

Abstract

The efficiency of rock destruction by explosion of explosives also depends on the dissipation energy. When using explosives with different detonation characteristics, the dissipation energy changes significantly in the crushing zone, which in turn affects the overall destruction efficiency.

Область исследования:
(Archived) Physics and fracture mechanics rocks
Funding:

None

Go to volume 171

Similar articles

Problems of seismic safety provision during transportation tunnel construction
2007 A. N. Kholodilov, S. G. Gendler, E. Yu. Vinogradova, A. S. Shilyaev
Destruction of quartz-bearing rocks under simultaneous pulsed high-gradient electromagnetic and elastic wave impacts
2007 V. N. Anisimov
Laser agglomeration of ultra-disperse gold from mineral and technogenic associations of high clayey sands
2007 N. A. Leonenko, A. P. Kuzmenko, M. V. Peterson, N. A. Kuzmenko
Modeling of rock massive fracture in the process of moving of a cleaning face with different speed
2007 M. G. Mustafin
Management of rock properties in drilling and blasting processes
2007 O. G. Latyshev, I. S. Osipov, O. A. Anokhina
State, problems and trends of production and application of explosive materials in Russia
2007 A. S. Derzhavets, N. G. Kutin, Yu. M. Mikhailov