Similarity Model Test on the Spatiotemporal Evolution Law of Deformation and Failure of Surrounding Rock-Induced Caving in Multi-Mined-Out Areas

<div>Vertical displacement trend of each monitoring point (p1 stands for No. 1 pillar before excavation; p2 stands for No. 1 pillar after excavation; p3 stands for No. 2 pillar before excavation; p4 stands for No. 2 pillar after excavation; p5 stands for the start of simulated bottoming).</div>

Advances in Civil Engineering

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Figure 9

Figure 9: Similarity Model Test on the Spatiotemporal Evolution Law of Deformation and Failure of Surrounding Rock-Induced Caving in Multi-Mined-Out Areas 

Figure 9 | Similarity Model Test on the Spatiotemporal Evolution Law of Deformation and Failure of Surrounding Rock-Induced Caving in Multi-Mined-Out Areas 