Influence of Depth and Position of Vibration-Isolating Slot on Damping Effect of Blasting Vibration

Figure 2

Propagation characteristics of vibration resultant velocity without vibration-isolating slot. (a) Time = 1 ms. (b) Time = 3 ms. (c) Time = 5 ms. (d) Time = 8 ms.

(a)

(b)

(c)

(d)