Table 15 The numerical results of peak particle velocity inside the same slope body.
Nnumber | Horizontal distance between monitoring point and blasting source (m) | Elevation difference between monitoring point and blasting source (m) | Vertical distance from monitoring point to slope surface (m) | Horizontal radial direction PPV(cm/s) | Vertical direction PPV(cm/s) |
|---|---|---|---|---|---|
1 | 10 | 5.77 | 0 | 2.87 | 1.88 |
2 | 10 | 4.77 | 1 | 2.83 | 1.82 |
3 | 10 | 3.77 | 2 | 2.74 | 1.74 |
4 | 10 | 2.77 | 3 | 2.59 | 1.71 |
5 | 20 | 11.54 | 0 | 1.72 | 0.97 |
6 | 20 | 10.54 | 1 | 1.80 | 0.95 |
7 | 20 | 9.54 | 2 | 1.88 | 0.92 |
8 | 20 | 8.54 | 3 | 1.92 | 0.86 |
9 | 30 | 17.32 | 0 | 0.85 | 0.86 |
10 | 30 | 16.32 | 1 | 0.89 | 0.84 |
11 | 30 | 15.32 | 2 | 0.99 | 0.81 |
12 | 30 | 14.32 | 3 | 1.09 | 0.77 |
13 | 40 | 23.09 | 0 | 0.59 | 0.83 |
14 | 40 | 22.09 | 1 | 0.60 | 0.78 |
15 | 40 | 21.09 | 2 | 0.63 | 0.74 |
16 | 40 | 20.09 | 3 | 0.67 | 0.68 |
