Abstract

AnnotationThe article presents the basic requirements for a laboratory facility creation that allows one to investigate the spectral-acoustic monitoring method sensitivity depth when testing the face area stressed state in front of a development heading. These data are necessary for establishing the scope of the spectral-acoustic method use for forecasting the dynamic phenomena in the process of various technological operations performance when mining: forecasting the outburst danger, controlling the anti-outburst measures effectiveness, assessing the anchor support quality and the hard-to-collapse roof directed hydraulic fracturing efficiency and so on. The reported study was funded by Russian Scientific Foundation grant (project No. 17-17-01143).

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