Substantiation of Optimal Parameters of the Man-Made Deposits

Abstract

The aim: The current states of open mining works at domestic enterprises, as well as the situation in the market of mineral resources require the search for new approaches to open mining works. This approach is a comprehensive development of mineral resources, which contributes to the improvement of technical and economic performance indicators for the mining enterprises. Purposeful formation of manmade deposits with the necessary parameters and their further development is one of the main directions of complex development, and the definition of these parameters and the study of their relationships is the scientific task of this publication. Methods: The methods of patent search, analysis of literary sources were used to study the technology of formation and development man-made deposit, regression analysis and mathematical modeling of the main parameters of man-made deposits. Object of research: man-made deposits of bulk type Subject of research: the relationship of the parameters of man-made deposits Scientific novelty. The dependences of the optimum values of the capacity and production capacity of the man-made deposit, which provide the best technical and economic indicators of the formation and development of the man-made deposit, are investigated in the work. It is proved that the specific cost of formation and development of man-made deposit are directly dependent on its capacity and inverse-on the production capacity. It was found that the capacity of the man-made deposit has a greater influence on the specific cost of formation and development of the man-made deposit, than its production capacity. Mathematical modeling of the main parameters of the man-made deposit was performed. Practical significance. The results of studies of the main parameters of manmade deposits can be used by design organizations and mining enterprises in the design. Mathematical dependencies will allow to determine more fundamentally the main parameters of man-made deposit and will increase the accuracy of technical decisions of design institutes.