Ramil Zigangirov- Saint-Petersburg Mining University
Ramil Zigangirov
- Saint-Petersburg Mining University
Post-graduate student of Department of Blasting Works, Saint-Petersburg Mining University
About
3
Publications
135
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Introduction
Skills and Expertise
Current institution
Saint-Petersburg Mining University
Publications
Publications (3)
In the conditions of reduction of cut-off grades and complication of geological conditions, it is required to undertake optimization of mining process. Emphasis should be paid to drilling and blasting as their cost reaches 30–35% of overall mining expenses. It is known that drilling and blasting designs in the conditions of rock mass of a complex g...
The selection of efficient drilling and blasting technology to achieve the required particle size distribution of blasted rock mass and reduce ore dilution is directly related to the accurate definition of rock mass properties. The zoning of the rock massif by its hardness, drillability and blastability does not consider the variability of the geol...
The selection of efficient drilling and blasting technology to achieve the required particle size distribution of blasted rock mass and reduce ore dilution is directly related to the accurate definition of rock mass properties. The zoning of the rock massif by its hardness, drillability and blastabilitydoes not consider the variability of the geolo...
