Research Article
Excavation Method of Reducing Blasting Vibration in Complicated Geological Conditions
Table 1
The comparison of vibration peak between the measured and numerical simulation results in Fengning site test.
| Number of the measured points | Charge (kg) | Distance from blasting source | Measured vibration peak | Vertical direction | Horizontal radial | Measured value (cm/s) | Numerical simulation value (cm/s) | Measured value (cm/s) | Numerical simulation value (cm/s) |
| 7# | 10.8 | 89.9 | 0.36 | 0.36 | 0.36 | 0.44 |
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