Research Article
Development of a Model to Predict Vibrations Induced by Blasting Excavation of Deep Rock Masses under High In Situ Stress
Table 1
Energy distribution of monitored vibrations and energy of calculation results.
| | Delay | r (m) | Q (kg) | (m3) | (kJ) | (kJ) | U (kJ) | EE (kJ) |
| | MS1 | 26.1 | 30.0 | 25.6 | 32 | 67 | 1028 | 79710 | | MS3 | 26.1 | 60.2 | 23.0 | 64 | 59 | 1181 | 159951 | | MS5 | 26.2 | 24.0 | 17.4 | 35 | 51 | 873 | 63768 | | MS7 | 26.2 | 40.0 | 26.2 | 46 | 70 | 1276 | 106280 | | MS9 | 26.8 | 36.0 | 22.5 | 38 | 72 | 1290 | 95652 | | MS11 | 26.3 | 40.0 | 29.5 | 67 | 91 | 1842 | 106280 | | MS13 | 26.4 | 32.0 | 22.8 | 52 | 83 | 1681 | 85024 | | MS15 | 27.0 | 96.0 | 65.0 | 142 | 193 | 4401 | 255072 | | MS17 | 27.4 | 39.6 | 61.9 | 56 | 202 | 4489 | 105217 | | MS19 | 25.6 | 39.1 | 45.9 | 62 | 84 | 1528 | 103888 |
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