Experimental and Numerical Study of Rock Stratum Movement Characteristics in Longwall Mining

<div>Large accidents in China’s coal mines in 2016 [<a href="/journals/sv/2019/5041536/#B1">1</a>]. (a) Percentage of different structure types of large accidents. (b) Percentage of deaths of different structure types of large accidents.</div>

Shock and Vibration

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Figure 1

Figure 1: Experimental and Numerical Study of Rock Stratum Movement Characteristics in Longwall Mining 