The Effect of Blast-Hole Arrangement, Delay Time, and Decoupling Charge on Rock Damage and Vibration Attenuation in Multihole Blasting

<div>Blasting vibration with different <i>K</i><sub><i>r</i></sub>. (a) PPVs. (b) Vibration attenuation law.</div>

Shock and Vibration

Figure 17: The Effect of Blast-Hole Arrangement, Delay Time, and Decoupling Charge on Rock Damage and Vibration Attenuation in Multihole Blasting 