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

<div>T-type overlying structure of isolated pillar in central mining district: (a) I-I section overburden structure; (b) III-III section overburden structure.</div>

Shock and Vibration

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Figure 6

Figure 6: Mechanism of Coal Burst and Prevention Practice in Deep Asymmetric Isolated Coal Pillar: A Case Study from YaoQiao Coal Mine 