Research Article
Application of a Microseismic Method of Rock Burst Risk Assessment under Blasting Mining in Ashele Copper Mine
Table 4
Microseismic parameters in a spatial waning unit.
| | Cumulative microseismic events/per week | Microseismic event rate/per 3 days | Cumulative energy/lg (J per week) | Microseismic energy rate/lg (J per 3 days) | Cumulative apparent volume/lg (m3 per week) | Apparent volume rate/lg (m3 per 3 days) |
| | 27 | 5.67 | 5.42 | 4.57 | 7.85 | 7.27 |
|
|
