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Physicochemical mechanism of structure formation and strengthening in the backfill massif when filling underground cavities
(2020)
The strength and microstructural properties of the backfill massif have been studied and assessed when filling underground cavities that pose a threat of mine rocks collapsing in the process of mining mineral deposits. It ...
Research into thermobaric processes of methane gas hydrates formation
(2020)
Based on experimental studies, the paper deals with the dynamics of the methane gas hydrates formation, influenced by the organized media, such as surface-active agents (surfactants, SAA), namely, dibutylphenol treated ...
Geomechanical substantiation of the parameters for coal auger mining in the protecting pillars of mine workings during thin seams development
(2021)
The paper focuses on mining hard-to-reach coal reserves, concentrated in the protecting pillars of main mine workings using auger technology. One of the Western Donbass coal enterprises - Pavlohradska Mine of PJSC DTEK ...
Preliminary assessment of the content of valuable components in coal mine waste dumps
(Dnipro University of Technology, 2020)