Connection of thermokinetic parameters and strength properties of rocks
About authors
- 1 — Professor G.V. Plekhanov Saint Petersburg Mining University
- 2 — Student G.V. Plekhanov Saint Petersburg Mining University
Abstract
The article studies dependences of rock strengths on the time of their stressing basing on the thermal-kinetic theory of strength. The main task of the research was to calculate thermo-kinetic features of rocks and, taking into account cleavage data, to build up calculation dependences and compare them with experimental results. As the result, indices of dynamic tensile (pull) and shear strengths have been received, which are necessary for subsequent calculation of parameters of drilling and blasting operations.
Область исследования:
(Archived) Topical issues in mining of ore and nonmetallic minerals
Similar articles
Analysis of existing approaches and methods of environmental and economic damage assessment from environmental pollution
2007 V. E. Tkach, P. V. Berezovskii
Development of technologies for killing and stimulation of oil wells during underground workover
2007 M. K. Rogachev, D. V. Mardashov, K. V. Strizhnev
Complex assessment of drained groundwater of Yakovlevsky mine according to the results of hydrogeochemical monitoring
2007 A. A. Timchenko