Assessment of rock fracturing using the index of irregular cleavage
Authors:
About authors
- Saint Petersburg Mining University
Abstract
The result of an explosion in fractured rock depends on its degree of fracturing, which can be characterized by the fractional composition of lump sizes in the massif. Fractured massifs are usually classified into very large-block, large-block, medium-block and small-block. In order to predict the sustainable results of the mining, it is necessary to know the category of fracturing of the massif.
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Second stage of wave-free expansion of the cavity of a concentrated explosive charge
2001 N. N. Kazakov
Specific energy consumption at different levels of rock fracturing
2001 B. R. Rakishev, M. S. Kushpanov
On the working efficiency of mixtures of ammonium nitrate and aluminum in blasting
2001 A. N. Afanasenkov, B. N. Kukib