Specific energy consumption at different levels of rock fracturing
About authors
- 1 — Satbayev University
- 2 — Satbayev University
Abstract
It is known that in technological processes of drilling, blasting, crushing and milling, depending on the conditions and nature of the application of the external load, different amounts of energy are spent on the destruction of a unit volume of rocks. The analysis shows that each of the widespread empirical laws of crushing is a part of a more general law of crushing, obtained by the authors of the article on the basis of the universal energy criterion of destruction taking into account the scale effect.
Область исследования:
(Archived) Without section
Similar articles
On numerical simulation of stationary and non-stationary processes in fractured rocks
2001 Yu. S. Vakhrameev, P. Yu. Tverdokhlebov, A. V. Linnik, N. A. Skorkin
Prediction of disruptive action of stress waves on the basis of seismological data
2001 I. V. Vorontsov, V. G. Shemenev
Numerical simulation of a blast effect in a soft formation
2001 V. G. Bazhenov, V. L. Kotov, A. V. Kochetkov
Modern physical and technical problems of rock fracture (based on research supported by the Russian Foundation for Basic Research and the work of leading institutions in Russia and several CIS countries)
2001 K. N. Trubetskoi, S. D. Viktorov