Research Article
A New Mathematical Model for Predicting the Surface Vibration Velocity on the Step Topography
Table 8
Six more sets of vibration data.
| Explosive source | Charge weight (kg) | Monitoring point | Distance from Blast-face (m) | Elevation (m) | Distance from the top (m) | Horizontal PPV (cm/s) | Frequency (Hz) | Vertical PPV (cm/s) | Frequency (Hz) | Measuring point location |
| III | 750 | 1 | 237.1 | 81.3 | 14.6 | 3.256 | 24.4 | 1.438 | 27.3 | Slope toe | 2 | 242.2 | 93.7 | 0 | 4.502 | 18.9 | 2.595 | 20.9 | Slope top | 3 | 266.3 | 94.0 | 24.1 | 2.375 | 19.9 | 1.210 | 45.2 | Slope toe | 1 | 364.6 | 79.5 | 14.2 | 1.561 | 18.9 | 0.625 | 20.2 | Slope toe | 2 | 370.2 | 92.9 | 0 | 2.186 | 23.4 | 1.051 | 19.9 | Slope top | 3 | 392.4 | 92.5 | 22.2 | 1.254 | 25.3 | 0.480 | 19.3 | Slope toe |
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