Effect of Pre-Existing Symmetrical Cracks on Propagation Behaviors of a Blast-Induced Crack

Figure 14

Distribution of pressure during the whole process. (a) t = 4.02 μs. (b) t = 32.06 μs. (c) t = 48.22 μs. (d) t = 74.51 μs. (e) t = 90.84 μs. (f) t = 120.20 μs. (g) t = 135.90 μs. (h) t = 151.70 μs. (i) t = 165.30 μs. (j) t = 174.30 μs. (k) t = 181.10 μs. (l) t = 199.10 μs.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)

(k)

(l)