Acoustic Emission and Damage Characteristics of Granite Subjected to High Temperature

Figure 5

Stress-strain and AE curves of granite under uniaxial compression test at high temperatures. (a) 25°C, (b) 200°C, (c) 400°C, (d) 600°C, (e) 800°C, and (f) 1000°C.

(a)

(b)

(c)

(d)

(e)

(f)