Uniaxial Experimental Study of the Deformation Behavior and Energy Evolution of Conjugate Jointed Rock Based on AE and DIC Methods

Figure 17

Energy evolution of rock specimen under UCS test. (a) Intact, (b) α = 0°, (c) α = 30°, (d) α = 45°, (e) α = 60°, and (f) α = 90°.

(a)

(b)

(c)

(d)

(e)

(f)