Research on Plastic Zone Evolution Law of Surrounding Rock of Gob-Side Entry Retaining under Typical Roof Conditions in Deep Mine

<div>Support scheme of surrounding rock (red represents premining reinforcement). (a) Support parameters of section track roadway (unit: mm) and (b) support parameters of gob-side entry retaining (unit: mm).</div>

Shock and Vibration

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Figure 9

Figure 9: Research on Plastic Zone Evolution Law of Surrounding Rock of Gob-Side Entry Retaining under Typical Roof Conditions in Deep Mine 