Research Article
Estimation of Rock Burst Grades Using Rock Mass Strength
Table 2
Field rock burst grades at different measurement points.
| | No. of measurement points | Rock burst grade |
| | 1 | Strong | | 2 | Medium | | 3 | Slight | | 4 | Strong | | 5 | Medium | | 6 | Strong | | 7 | Strong | | 8 | Medium | | 9 | Medium | | 10 | Medium | | 11 | Medium | | 12 | Strong | | 13 | Medium | | 14 | Medium | | 15 | Medium | | 16 | Medium | | 17 | Medium | | 18 | Medium |
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