Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Oleksiy Kayun"'
Autor:
Ihor Iordanov, Ihor Buleha, Yaroslava Bachurina, Hennadii Boichenko, Vitaliy Dovgal, Oleksiy Kayun, Olha Kohtieva, Yevgen Podkopayev
Publikováno v:
Mining of Mineral Deposits. 15:56-67
Purpose. Substantiation of the conditions for haulage drifts stability using different protection methods in steeply dipping seams based on a set of experimental studies. Methods. To achieve the purpose set, mine instrumental observations have been p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57478af44c6b57fda5f90e8550b4628e
https://doi.org/10.33271/mining15.04.056
https://doi.org/10.33271/mining15.04.056
Autor:
Igor Iordanov, Yuliia Simonova, Oleksiy Kayun, Yevgen Podkopayev, Anton Polozhii, Hennadii Boichenko
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 3, Iss 7 (105), Pp 87-96 (2020)
The purpose of the current research is to substantiate the conditions for the stability of haulage drifts when developing steep coal seams. The process of modeling the stability of haulage drifts has established that the stressed-strained state of si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98d637f7be96c964d65375d176495cd9
https://doi.org/10.15587/1729-4061.2020.202483
https://doi.org/10.15587/1729-4061.2020.202483
Autor:
Yuliia Simonova, Yevgen Podkopayev, Oleksiy Kayun, Anton Korol, Yuliia Novikova, Igor Iordanov
Publikováno v:
Technology Audit and Production Reserves, Vol 3, Iss 1(53), Pp 23-26 (2020)
The object of research is the processes of ensuring the stability of lateral rocks in haulage drifts during the development of steep coal seams. With an increase in the depth of mining, the applied methods of protecting local preparatory excavations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f35dcd3aaa87e6b81d3485750bed68f0
http://journals.uran.ua/tarp/article/view/206009
http://journals.uran.ua/tarp/article/view/206009
Autor:
Yefremov Oleh, Yuliia Simonova, Andriy Petrenko, Anton Korol, Yevgen Podkopayev, Igor Iordanov, Oleksiy Kayun
Publikováno v:
JOURNAL of Donetsk mining institute. :45-57
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20482b00c17f738723261a87a0f995b2
https://doi.org/10.31474/1999-981x-2020-1-45-57
https://doi.org/10.31474/1999-981x-2020-1-45-57
Autor:
Oleksiy Kayun, Hennadii Boichenko, Leonid Bachurin, Vytalyi Dovhal, Yuliia Simonova, Yuliia Novikova
Publikováno v:
JOURNAL of Donetsk mining institute. :89-100
Purpose of work. Investigation of maingates stability in different methods of protection on the extraction layouts of a deep coal mine, which develops steeply inclined coal seams. Methods. To achieve this goal, mine experimental observation of mainga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fbd2e67bc3d2b69200a41da3e6f8c67
https://doi.org/10.31474/1999-981x-2020-2-89-100
https://doi.org/10.31474/1999-981x-2020-2-89-100
Autor:
Iordanov, Ihor, Buleha, Ihor, Bachurina, Yaroslava, Boichenko, Hennadii, Dovgal, Vitaliy, Kayun, Oleksiy, Kohtieva, Olha, Podkopayev, Yevgen
Publikováno v:
Mining of Mineral Deposits; 2021, Vol. 15 Issue 4, p56-67, 12p