Justification of parameters of the directional non-explosive method of rock destruction on the basis of expanding cement mixture
About authors
- 1 — Moscow Geological Prospecting Academy
- 2 — Moscow Geological Prospecting Academy
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
Funding:
None
Similar articles
System analysis of modern methods of reducing harmful emissions into the atmosphere during the operation of diesel mining and transportation machines
2001 A. A. Kuleshov
Science-based substantiation and development of techniques for determination of multicomponent organic compounds content in air and water samples as applied to environmental monitoring problems.
2001 N. A. Gosteva, N. V. Maltseva, M. Yu. Gosteva, L. V. Panova
Development of scientific basis for biogeochemical assessment of coastal aquatic landscapes and initiation of biogeochemical monitoring of Tsemesskaya Bay
2001 V. A. Alekseenko, L. P. Alekseenko, A. V. Suvorinov, B. D. Eletskii
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