Materiały konferencyjne SEP 1992

Szkoła Eksploatacji Podziemnej * 92 455 Manfred WILL £. RAKERS DMT - Institute of Applied Geophysics Bochum Germany ROCK BURST PREYENTION WITH SEISMIC METHODS A B S T R A C T Regulatlons for recognizing outburst-prone areas of the mina Office of Nordrhein-Westfalen are presented. Due to this regulations test drillings and destressing methods are reąuired to carry out by mines. These methods with some results are deseribed. To produce continuous Information about the stress conditions both in space and time a "watch over system" would be very useful, The paper gives some informations about the basie researeh, the design of suitable eąuipment ajid about results of practical measurements of such system.