Numerical Investigation of Gob-Side Entry Retaining through Precut Overhanging Hard Roof to Control Rockburst

<div>Numerical model, model dimensions, and monitoring points. (a) Numerical simulation model. (b) Conventional mining model. (c) Precut overhanging hard roof model. (d) Monitoring points for roadway roof.</div>

Advances in Civil Engineering

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Figure 3

Figure 3: Numerical Investigation of Gob-Side Entry Retaining through Precut Overhanging Hard Roof to Control Rockburst 