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

<div>(a) Subsidence curve of main key strata, (b) surface subsidence curve, and (c) variation curve of maximum subsidence under different initial compaction rates.</div>

Shock and Vibration

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Figure 9

Figure 9: Constitutive Model of Solid Backfill Materials and Numerical Simulation of Overburden Movement and Deformation in Backfill Mining 