On the Dynamic Mechanical Behaviors of a Fault Unwelded Bimrock Exposed to Freeze-Thaw-Fatigue Loads: A Lab-Scale Testing

Figure 10

Curve fitting of the accumulative damage at the end of each cyclic loading level ((a)–(d) the rock samples experience F-T cycle of 0, 30, 60, and 90, respectively).

(a)

(b)

(c)

(d)