Numerical and Similarity Simulation Study on the Protection Effect of Composite Protective Layer Mining with Gently Inclined Thick Coal Seam

<div>Location map and geological synthesis columnar of the case study mine. (a) Location map of the case study mine; (b) geological synthesis columnar of the case study mine.</div>

Shock and Vibration

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Figure 2

Figure 2: Numerical and Similarity Simulation Study on the Protection Effect of Composite Protective Layer Mining with Gently Inclined Thick Coal Seam 

Figure 2 | Numerical and Similarity Simulation Study on the Protection Effect of Composite Protective Layer Mining with Gently Inclined Thick Coal Seam 