Study on the Propagation Law of Water Hammer Wave in Underwater Blasting and the Reducing Effect of Air Curtain on Water Hammer Wave

Figure 10

Stress nephogram of bubble wall weakening water hammer wave. (a) 0.05 ms. (b) 4 ms. (c) 8 ms. (d) 20 ms.

(a)

(b)

(c)

(d)