Research on the Conversion Relationship between Dynamic Point Load Strength and Dynamic Compressive Strength Based on Energy System

Figure 6

Degree and form of breakage of granite under different strain rates: (a) 68.3 s^-1, (b) 83.2 s^-1, (c) 124.9 s^-1, (d) 134.2 s^-1, and (e) 142.5 s^-1.