Evaluation of the Active Support and Yielding Bearing Properties of Artificial Pillars Supporting a Stope Roof Using 3DEC Numerical Simulation

<div>The plastic zones. (a) Nonsupporting. (b) Nonyielding. (c) Load-shedding yielding. (d) Constant yielding. (e) Load-increasing yielding. (f) Load-increasing yielding (0.5<i>e</i><sup>5</sup> − 1.0<i>e</i><sup>5</sup>).</div>

Advances in Civil Engineering

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Figure 5

Figure 5: Evaluation of the Active Support and Yielding Bearing Properties of Artificial Pillars Supporting a Stope Roof Using 3DEC Numerical Simulation 

Figure 5 | Evaluation of the Active Support and Yielding Bearing Properties of Artificial Pillars Supporting a Stope Roof Using 3DEC Numerical Simulation 