Numerical Simulation of Acoustic Emission Events in Supporting Roadways under Different Dynamic Loads

Table 2

Dynamic load intensity and source distance parameters.

Energy of source	Hypocentral distance (m)	Line monitoring peak velocity (, unity: m·s^−1)
1 × 10^3–1 × 10^4 J	23.45	0.17
	33.49	0.12
	22.35	0.18
1 × 10^4–1 × 10^5 J	23.45	0.35
	33.49	0.24
	22.35	0.36
1 × 10^4–1 × 10^5 J	23.45	0.69
	33.49	0.48
	22.35	0.73