Mechanism of Coal Burst and Prevention Practice in Deep Asymmetric Isolated Coal Pillar: A Case Study from YaoQiao Coal Mine

<div>Microseismic localization map of the asymmetric isolated coal pillar area (2018.01.01∼2018.06.30): (a) microseismic positioning plan; (b) microseismic positioning orientation profile.</div>

Shock and Vibration

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Figure 4

Figure 4: Mechanism of Coal Burst and Prevention Practice in Deep Asymmetric Isolated Coal Pillar: A Case Study from YaoQiao Coal Mine 