Constitutive Model of Solid Backfill Materials and Numerical Simulation of Overburden Movement and Deformation in Backfill Mining

<div>Contour map of vertical displacement of overburden in solid backfill mining at different mining depths: (a) <i>H</i> = 350 m; (b) <i>H</i> = 450 m; (c) <i>H</i> = 550 m; (d) <i>H</i> = 600 m.</div>

Shock and Vibration

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Figure 10

Figure 10: Constitutive Model of Solid Backfill Materials and Numerical Simulation of Overburden Movement and Deformation in Backfill Mining 