Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Alla Skyrda"'
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 37, Iss 2, Pp 23-38 (2022)
Coal auger mining is a promising technology used for excavating thin coal seams. The efficiency of auger mining is largely related to the stability of mine roadways in the influence zone of the coal-face. Roof bolting systems are promising in such co
Externí odkaz:
https://doaj.org/article/931732bf9aaf40eab48d45c24dc831b6
Autor:
Myroslav S. Malovanyy, Yaroslav Lyashok, Sergiy Podkopayev, Olexiy Povzun, Olexandr Kipko, Valeriy Kalynychenko, Svitlana Virich, Alla Skyrda
Publikováno v:
Journal of Ecological Engineering, Vol 21, Iss 2, Pp 95-103 (2020)
The purpose of the research was to rise the level of environmental safety in the coal mining regions by using combustion metamorphic rocks of the spoil banks, which were reinforced with the modified wastes of the polymer production, namely carbonous
Externí odkaz:
https://doaj.org/article/2d98e92b4a3941fd91e361a8c1709f45
Publikováno v:
Geofluids, Vol 2022 (2022)
A floor heave is usually a serious failure phenomenon in mine roadways, especially in the conditions of a wet soft rock. There are bright prospects for using a method of reinforcing for controlling a floor heave in mine roadways under a dramatic heav
Externí odkaz:
https://doaj.org/article/2e600850178f49c48d94bdfda9c35af5
Autor:
Svitlana Virich, Olexiy Povzun, Valeriy Kalynychenko, Alla Skyrda, Yaroslav Oleksandrovych Lyashok, Olexandr Kipko, Sergiy Podkopayev, Myroslav Malovanyy
Publikováno v:
Journal of Ecological Engineering, Vol 21, Iss 2, Pp 95-103 (2020)
The purpose of the research was to rise the level of environmental safety in the coal mining regions by using combustion metamorphic rocks of the spoil banks, which were reinforced with the modified wastes of the polymer production, namely carbonous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f60905941bc44a81ea2883727c267ab
http://www.journalssystem.com/jeeng/ENVIRONMENTAL-TECHNOLOGIES-FOR-USE-OF-COAL-MINING-AND-CHEMICAL-INDUSTRY-WASTES,116339,0,2.html
http://www.journalssystem.com/jeeng/ENVIRONMENTAL-TECHNOLOGIES-FOR-USE-OF-COAL-MINING-AND-CHEMICAL-INDUSTRY-WASTES,116339,0,2.html
Autor:
DonNTU, Alla Skyrda
Publikováno v:
Pedagogy, psychology and sociology. :100-106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1987c3253f77943f55b089c257fd17e
https://doi.org/10.31474/2077-6780-2019-1-100-106
https://doi.org/10.31474/2077-6780-2019-1-100-106