Microseismic Response Characteristics Induced by Mining Activities: A Case Study

Figure 9

Waveforms of typical seismic signals. (a) Immediate roof rupturing in the gob. (b) Main roof rupturing in the gob. (c) Fault activation. (d) Roof fracturing in the cut-off. (e) Artificial blasting in the drilling site.

(a)

(b)

(c)

(d)

(e)