Research Article

Dynamic Mechanical Characteristics of Fractured Rock Reinforced by Different Grouts

Figure 12

Failure of cracked specimen. (a) 0 us, (b) 48 us, (c) 72 us, (d) 107 us, (e) 215 us, and (f) 1048 us.
(a)
(b)
(c)
(d)
(e)
(f)