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ACADEMICIA: An International Multidisciplinary Research Journal
Year : 2020, Volume : 10, Issue : 11
First page : ( 1918) Last page : ( 1925)
Online ISSN : 2249-7137.
Article DOI : 10.5958/2249-7137.2020.01480.9

Analysis of methods for calculating the rational parameters of drilling-blasting operations in the transition of mining solder

Toshtemirov Umarali Tolqinogli

Senior Lecturer of the Department "Mining" of the Almalyk Branch of the Tashkent State Technical University, Almalyk, Uzbekistan, Email id: toshtemirovumarali77@gmail.com

Abstract

The successful development of mining enterprises in the conditions of a market economy is inextricably linked with the solution of the tasks of increasing production efficiency by reducing the cost of passing underground mining Solder. This is due to the fact that the work on the construction and reconstruction of new deposits requires the implementation of the passage of large-scale minerals, the length of which can reach tens of kilometers only in one enterprise. Optimization of production efficiency has a significant impact on the intensity of drilling-blasting work. Drilling-the calculation of rational parameters of blasting work is one of the most difficult issues in modern mining.

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Keywords

The Coefficient Of The Use Of Rocks, Solder, Slag, Sawdust, Drilling, Explosion, Crack, Zone, Junction, Slag, Explosive, Radius, Blasting Series, Operation.

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