STUDY OF WAVE PROPERTIES OF SIMULATION PULSES IN HOST ROCKS OF THE NIKOLAEVSKY DEPOSIT
A. A. Tereshkin, M. I. Rasskazov, D. I. Tsoi, A. V. Konstantinov, P. A. Anikin
Institute of Mining, Far East Branch, Russian Academy of Sciences, Khabarovsk, Russia
Keywords: Acoustic emission, rock burst, local control device, rock pressure monitoring, rockburst hazard
Abstract
The dependence of the simulation pulse removal from the primary transducer with respect to the values of amplitude and duration parameters has been determined. This dependence can be used to calculate the energy component of an acoustic emission event and to develop an additional criterion for a more reliable assessment of rockburst hazard level in local sections of the rock mass using a local control device Prognoz- L.
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