Authors: A.I. Kopitov, A.A. Lebedev, B.A. Utrobin

Title of the article: Development of rational technology of supporting mine workings in rock bumps hazardous conditions

Year: 2017, Issue: 5, Pages: 10-14

Branch of knowledge: Earth sciences

Index UDK: 622.255. 622.8

DOI: 10.26730/1999-4125-2017-5-10-14

Abstract: This paper presents the results of study of the supports condition at the mine of the Gorno-Shorsky branch of JSC "Evrazruda". The assessment of efficiency of application of a new design of tubular friction anchors developed by the staff of the Department of SPS&Sh of KuzGTU is presented. The description of the technology of supporting mine workings with the friction bolts in rock bumps hazardous conditions is given.

Key words: Rock bumps hazardous conditions rock bolting the technology of installation load bearing capacity friction tubular rock bolt

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