Research Article
Full-Scale Tests for Assessing Blasting-Induced Vibration and Noise
Table 2
Measured results of blasting-induced vibration.
| Blasting pattern | Test No. | Measuring location | Max. Charge weight (kg) | Trans. (cm/sec) | Vert. (cm/sec) | Long. (cm/sec) | PVS (cm/sec) | Distance (m) |
| V-cut (Real scale) | 1 | NO. 1 | 2.56 | 1.03 | 0.978 | 0.876 | 1.22 | 17 | NO. 2 | 0.762 | 0.356 | 0.381 | 0.787 | 23 | NO. 3 | 0.622 | 0.711 | 0.495 | 0.887 | 30 | NO. 4 | 0.292 | 0.267 | 0.140 | 0.346 | 44 | NO. 5 | 0.445 | 0.222 | 0.235 | 0.498 | 38 | NO. 6 | 0.45 | 0.20 | 0.40 | 0.53 | 50 | NO. 7 | 0.20 | 0.14 | 0.20 | 0.27 | 58 |
| Cylinder-cut (Real scale) | 2 | NO. 1 | 2.56 | 0.584 | 0.432 | 0.660 | 0.775 | 23 | NO. 2 | 0.203 | 0.190 | 0.165 | 0.236 | 29 | NO. 3 | 0.324 | 0.254 | 0.330 | 0.410 | 36 | NO. 4 | 0.184 | 0.152 | 0.146 | 0.205 | 44 | NO. 5 | 0.184 | 0.114 | 0.0953 | 0.216 | 50 | NO. 6 | 0.25 | 0.05 | 0.30 | 0.33 | 56 | NO. 7 | 0.08 | 0.07 | 0.08 | 0.13 | 64 |
| Cylinder-cut | 3 | NO. 1 | 1.92 | 0.127 | 0.762 | 0.241 | 0.257 | 38 | NO. 2 | 0.152 | 0.0508 | 0.0762 | 0.161 | 42 | NO. 3 | 0.146 | 0.0826 | 0.0826 | 0.151 | 47 | NO. 4 | 0.159 | 0.0572 | 0.0762 | 0.173 | 53 | NO. 5 | - | - | - | N/A | - | NO. 6 | 0.05 | 0.05 | 0.05 | 0.10 | 63 | NO. 7 | 0.06 | 0.07 | 0.06 | 0.10 | 71 |
| Cylinder-cut | 4 | NO. 1 | 2.56 | 0.445 | 0.165 | 0.597 | 0.598 | 45 | NO. 2 | 0.229 | 0.114 | 0.127 | 0.235 | 50 | NO. 3 | 0.165 | 0.108 | 0.159 | 0.194 | 56 | NO. 4 | 0.222 | 0.127 | 0.184 | 0.284 | 63 | NO. 5 | 0.152 | 0.0762 | 0.133 | 0.176 | 68 | NO. 6 | - | - | - | N/A | - | NO. 7 | 0.02 | 0.02 | 0.03 | 0.04 | 81 |
| V-cut | 5 | NO. 1 | 2.56 | 0.203 | 0.0889 | 0.279 | 0.335 | 37 | NO. 2 | 0.140 | 0.0762 | 0.140 | 0.193 | 40 | NO. 3 | 0.197 | 0.0699 | 0.114 | 0.214 | 45 | NO. 4 | 0.140 | 0.0635 | 0.114 | 0.176 | 52 | NO. 5 | 0.0889 | 0.0381 | 0.0635 | 0.105 | 57 | NO. 6 | - | - | - | N/A | - | NO. 7 | 0.14 | 0.08 | 0.13 | 0.20 | 69 |
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