Development and substantiation of parameters of multifunctional mobile roof support

Autor:	V. I. Klishin, Yu V. Malakhov
Rok vydání:	2019
Předmět:	Environmental science Roof GeneralLiterature_MISCELLANEOUS Construction engineering
Zdroj:	IOP Conference Series: Earth and Environmental Science. 377:012015
ISSN:	1755-1315 1755-1307
DOI:	10.1088/1755-1315/377/1/012015
Popis:	The paper describes the technical parameters and requirements for the basic element of longwall systems for mining thick and steeply dipping seams and for extraction of coal from safety pillars. The proposed multifunctional mobile roof support ensures safe and efficient operation of mines in complicated geological conditions. The authors offer classification of the performance capabilities of the multifunctional mobile powered roof support.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d79ca333860bbbca8a2d90bf53e48713 https://doi.org/10.1088/1755-1315/377/1/012015 Zobrazit plný text záznamu