Temchenko O. Scientific fundamental principles of formation of competitive technology of open development of ore deposit in the system of mining and beneficiation plant

Dissertation is dedicated to development of scientific fundamental principles of formation of technology of open cut mining of mineral deposits, whose main principle is investigation of technological processes as one organizational - technological system by means of defining its main components (mineral deposit, staff, equipment, production), determining their interrelations and proving local criteria of assessment, which connect effectiveness of using elements of subsystems with final figures of enterprise performance. It was proposed to improve open cut mining technology by means of defining influence of physical - mechanical qualities and textural - structural features of mine rock, working characteristics of mountainous equipment and technological system of their work in deep iron-ore open pits on competitiveness of mining and beneficiation plants' production.