Study on Instability Mechanism of Extraction Structure under Undercut Space Based on Thin Plate Theory in Block Caving Method

<div>Deformation and failure of ore-loading roadway in Tongkuangyu Mine. (a) Rib spalling in ore-loading roadway. (b) Floor heave in ore-loading roadway.</div>

Shock and Vibration

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Figure 1

Figure 1: Study on Instability Mechanism of Extraction Structure under Undercut Space Based on Thin Plate Theory in Block Caving Method 