Mining-Induced Redistribution of the Abnormal Stress under the Close Bearing Coal Pillar for Entry Design

<div>Stress gradient of abnormal stress in lateral of the mining working face. (a) Monitoring line 1, (b) monitoring line 2, and (c) monitoring line 3.</div>

Advances in Civil Engineering

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Figure 9

Figure 9: Mining-Induced Redistribution of the Abnormal Stress under the Close Bearing Coal Pillar for Entry Design 