Shock and Vibration / 2019 / Article / Fig 15

Research Article

Effect of Initiation Location within Blasthole on Blast Vibration Field and Its Mechanism

Figure 15

Sensitivity of the charge length L and the detonation velocity D affecting the blast vibration field. PPV difference ratio η against (a) the charge length L and (b) the detonation velocity D.
(a)
(b)