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

Figure 14

Failure of microstructures in specimens with different water contents: (a) ω = 0.31%; (b) ω = 0.54%; (c) ω = 0.71%; (d) ω = 0.93%; (e) ω = 1.09%.

(a)

(b)

(c)

(d)

(e)