Перегляд по Автору "Mamaikin, Oleksandr"
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Assessment of an expediency of binder material mechanical activation in cemented rockfill
Petlovanyi, Mykhailo; Mamaikin, Oleksandr (2019)This study is aimed to assess the expediency of applying the binder material mechanical activation in a cemented rockfill (CRF), consisting of ground smelter slag, waste of limestone and rock refuse at one of the largest ... -
New approach to the design of mining operations
Khorolskyi, Andrii; Hrinov, Volodymyr; Mamaikin, Oleksandr (Нац. техн. ун-т «Дніпровська політехніка», 2019)Purpose is to develop a new approach to the design of mining operations basing upon models and methods of decision making. Methodology. The paper has applied a complex approach involving approaches of decision-making ... -
Productive flows control in coal mines under the condition of diversification of production
Mamaikin, Oleksandr; Sotskov, Vadym; Demchenko, Yurii; Prykhorchuk, Oleksandr (2018)The objective of the work consists in methodical bases of concept development for control by productive flows in coal mines with the use of cost-effective mechanisms. These mechanisms would provide ... -
THE CONCEPTUAL FOUNDATION OF HARMONIZATION OF DIMENSIONAL DESIGN SOLUTION WHILE PLANNING AND WORKING OUT OF COAL-GAS DEPOSITS BY UNDERGROUND METHODS
MEDYANYK, Volodymyr; MALASHKEVYCH, Dmytro; POCHEPOV, Victor; MAMAIKIN, Oleksandr; LAPKO, Victor (2018)Following the 25th World Mining Congress in Astana, it is concluded how important the coal mining industry nowadays. There are only a few energy sources that can produce heat and electricity day-and-night. ...