Deformation Forecasting of Surrounding Rock Mass Based on Correlation between Frequency and Fracture Scale of Microseismicity

Table 2

Frequency parameters of the MS event in Figure 1(b).

Component	Center frequency (Hz)	Dominant frequency
		Origin (Hz)	Termination (Hz)
No. 1	729	549	989
No. 2	819	679	1009
No. 3	759	599	999
No. 4	749	539	989