Full-Field Strain Characterizations and Fracture Process of Rock Blasting Using a Small-Scale Double-Hole Bench Model

Figure 4

The evolution of von Mises strain for test 1. (a) 50 μs. (b) 100 μs. (c) 150 μs. (d) 200 μs. (e) 250 μs. (f) 300 μs. (g) 350 μs. (h) 400 μs.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)