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

Figure 11

Energy time-history curve of the dynamic point load test at the conical angle of 60°. (a) Impact velocity 11.86 m/s. (b) Impact velocity 8.97 m/s. (c) Impact velocity 8.63 m/s. (d) Impact velocity 7.25 m/s.

(a)

(b)

(c)

(d)