QUESTIONS ABOUT THE STUDY OF PERFORMANCE AND EFFICIENCY OF APPLICATION OF LOADING AND EXTRACTING EQUIPMENT

QUESTIONS ABOUT THE STUDY OF PERFORMANCE AND EFFICIENCY OF APPLICATION OF LOADING AND EXTRACTING EQUIPMENT

Авторы

  • Azamat Umirzokov

DOI:

https://doi.org/10.5281/zenodo.17394505

Ключевые слова:

open pit mining, dynamic conditioning, efficient mining technology, loading and transport, quarry, reserve, development systems, environmental requirements.

Аннотация

In this article there are study and analysis of the issues on the study of the performance and efficiency of the
use of excavation and loading equipment based on open mining. On this basis, the relationships of the parameters of
loading and transport equipment with the completeness of reserves extraction were studied taking into account the natural
variability of the qualitative characteristics of the mineral, the intensity of extraction, the parameters of the development
system, the level of economic costs for obtaining the finished product from the extracted volume and environmental
requirements. It was established that the main method for assessing the options for integrated mechanization of process
flows in quarries is the method of mathematical modeling based on quantitative dependencies of the parameters of
technological processes on the mining and geological and mining-technical characteristics of a particular quarry. In this
case, the comparison of competing options for quarries with difficult natural conditions should be carried out on the basis
of a multi-criteria assessment using private criteria, and the final decision should be made on the basis of an economic
assessment using an integral criterion, the most appropriate of which is the total profit, determined taking into account
the damage to the natural environment

Биография автора

Azamat Umirzokov


PhD, Associate Professor, Tashkent State Technical
University named after Islam Karimov


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Опубликован

2025-10-01
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