Acoustics aspects of technological process in the rock disintegration

Abstract

The paper describes some results of monitoring and aspects of the acoustic signal in the rock disintegration on the drillig stand of the Institute of Geotechnics, SAS in Košice. The registration and processing of the acoustic signal is solved as a part of the research grant task within the basic research of the rock disintegration by drilling.

Keywords

• acoustic signal
• dispersion
• rock drilling