Submit an Article
Become a reviewer
M. S. Kushpanov
M. S. Kushpanov
Satbayev University
Satbayev University

Co-authors

Articles

Without section
  • Date submitted
    2000-06-09
  • Date accepted
    2000-07-06
  • Date published
    2001-01-01

Specific energy consumption at different levels of rock fracturing

Article preview

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.

How to cite: Rakishev B.R., Kushpanov M.S. Specific energy consumption at different levels of rock fracturing // Journal of Mining Institute. 2001. Vol. № 1 148. p. 150-154.