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

<div>Schematic diagram of GERPOHR technology. (a) Technical schematic diagram. (b) Profile design. (c) Three-dimensional view. (d) Layout of the working face.</div>

Advances in Civil Engineering

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Figure 1

Figure 1: Numerical Investigation of Gob-Side Entry Retaining through Precut Overhanging Hard Roof to Control Rockburst 