Experimental Study on Dynamic Tensile Failure of Sandstone Specimens with Different Water Contents

Figure 6

Failure processes of the specimen with a water content of 0.31%: (a) t = 0 μs; (b) t = 55 μs; (c) t = 110 μs; (d) t = 165 μs; (e) t = 275 μs; (f) t = 330 μs; (g) t = 440 μs; (h) t = 605 μs.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)