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

<div>Main test equipment. (a) Electrohydraulic servo multichannel similar material test bench. (b) Noncontact full-field displacement measurement system. (c) Resistive pressure sensor.</div>

Advances in Civil Engineering

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Figure 2

Figure 2: Similarity Model Test on the Spatiotemporal Evolution Law of Deformation and Failure of Surrounding Rock-Induced Caving in Multi-Mined-Out Areas 

Figure 2 | Similarity Model Test on the Spatiotemporal Evolution Law of Deformation and Failure of Surrounding Rock-Induced Caving in Multi-Mined-Out Areas 