Materiały konferencyjne SEP 1993 - tom 2

Szkoła Eksploatacji Podziemnej *93 SE I SMOLOGY FOR ROCKBURSTS PREVENTION CONTROL AND PREDICTION MONITORING SEISMICITY - Regtonal seismic networks. - Speciałized mtcrosalsmic networks. QUANTITATIVE SEISMOLOGY Physical parameters of seismic events such as magnitude, seismic moment, radiated energy, stress drop« source size, moment tensor; The spatial and temporal distribution of seismic events coupled with the physical parameters and; - Measurements of the aseismic component of the rock mass deformation (faułt creep, convergence, stress changes, etc.) •SUCH INSIGHTS INTO THE SEISMIC POTENTIAL CAN GUIDE PREVENTATIVE MEASURES : - changing of mine layout; - sequence of mining; • support strategy. % and CONTROL. ME A S UR ES : - destressing - triggering •STRONG GROUND MOTION AND SUPPORT DESIGN • SEISMIC PREDICTION Sekcja III 125