Polozhii A. Rationale and development of ways to improve the safety of miners while maintaining workings in deep coal mines

Українська версія

Thesis for the degree of Doctor of Philosophy (PhD)

State registration number

0821U102961

Thesis Registration Form

0821U102961.pdf

Applicant for

Specialization

  • 263 - Цивільна безпека. Цивільна безпека

22-12-2021

Specialized Academic Board

ДФ 11.052.003

State Higher Educational Institution "Donetsk National Technical University"

Essay

The dissertation is devoted to increase of labor safety and decrease of level of traumatism of miners from collapses and landslides on excavation sites of deep coal mines developing steep and steep coal seams. The topical scientific and technical problem of substantiation and development of ways to improve the safety of miners in deep coal mines developing coal seams of steep and steep deposits, based on the disclosure of geomechanical processes that occur in the coal massif with workings during the interaction of lateral rocks with protective structures, taking into account their compressibility and help maintain the stability of the supported retractable lane along the length of the excavation site, by reducing impact loads during landslides and landslides on the mounting and avoid dangerous production situation.

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Files

autoreferat-Анотація-Положія-А.В..pdf

Дисертація Положія А.В..pdf

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