Submit an Article
Become a reviewer
Vol 149 Iss. 5
Pages:
251-254
Download volume:
RUS
Article

Justification of parameters of the directional non-explosive method of rock destruction on the basis of expanding cement mixture

Authors:
Yu. A. Borovkov1
K. V. Sharov2
About authors
  • 1 — Moscow Geological Prospecting Academy
  • 2 — Moscow Geological Prospecting Academy
Date submitted:
2000-10-15
Date accepted:
2000-11-03
Date published:
2001-12-28

Abstract

The efficiency of the method of directional cracking of gypsum rocks using non-explosive cement-based fracture mixture (NBRM) can be increased by the developed design of stress concentrators in the form of two parallel metal plates. Design formulas and graphs of directional crack development between boreholes in time are presented.

Область исследования:
(Archived) Forecasting and prevention of emergencies and their consequences
Go to volume 149

Similar articles

Dynamic precursors of earthquakes
2001 V. F. Davydov
Industrial utilization of aspen wood - an effective direction for sustainable forest management
2001 V. I. Onegin, A. N. Chubinskii
Pyridinium cationic polyelectrolytes in dispersion separation and wastewater treatment processes
2001 I. A. Novakov, A. V. Navrotskii, Zh. N. Malysheva, S. S. Dryabina, F. S. Radchenko, S. S. Radchenko
Development of integrated technology for mining localized areas of thick coal seams
2001 V. A. Gruzdev, B. D. Terentev, Ya. I. Sharovar
Geodynamic and other natural factors of the ecological state of Russia's geological environment
2001 A. A. Smyslov, A. G. Marchenko, L. V. Kulachkov, E. A. Botalova, A. Ya. Tutakova, V. V. Alekhina, I. A. Baranauskaite
Designing a database on methods of eliminating local technogenic pollution in rock massifs
2001 O. S. Bryukhovetskii, I. P. Ganin