Rockbolting improvement in Coal Mines in permafrost regions

Autor:	V. I. Klishin, E. A. Razumov, G. Yu. Opruk, P. V. Grechishkin
Rok vydání:	2016
Předmět:	Rock bolt Underground mining (soft rock) Test site business.industry Coal mining Geology Geotechnical Engineering and Engineering Geology Permafrost Permafrost Region Mineral resource classification Mining engineering Thermal insulation Geotechnical engineering business
Zdroj:	Journal of Mining Science. 52:949-955
ISSN:	1573-8736 1062-7391
DOI:	10.1134/s1062739116041453
Popis:	The authors give basic design procedures for two-level rock bolt support in underground mining in permafrost regions. The use of rockbolting in combination with heat insulation on a test site in Dzhebariki-Khaya Coal Mine is studied.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ee22599987c101b7d5b18866bf9fec3c https://doi.org/10.1134/s1062739116041453 Zobrazit plný text záznamu Plný text ve formátu PDF