Support Design Criteria for Tunnels in the Affected Area of Stoping in the Zapolyarny Mine
A. P. TAPSIEV, V. A. USKOV
Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Krasnyi pr. 54, Novosibirsk, 630091 Russia
Keywords: affected zone of stoping, support, rock stability, stability criterion, support design, engineering method of rock bolting calculation, support parameters
Abstract
In focus is the methodology of the support design for a tunnel in disseminated ore mining in the Zapolyarny Mine, Transpolar Division, Norilsk Nickel. The calculation of the rock bolting parameters in the affected zone of stoping is exemplified.
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