Automatic Roadway Backfilling of Caving Gangue for Cutting Roofs by Combined Support on Gob-Side Entry Retaining with No-Pillars: A Case Study

<div>The stress distribution of automatic roadway technology for cutting roofs by combined support on gob-side entry retaining.</div>

Advances in Materials Science and Engineering

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Figure 5

Figure 5: Automatic Roadway Backfilling of Caving Gangue for Cutting Roofs by Combined Support on Gob-Side Entry Retaining with No-Pillars: A Case Study 

Figure 5 | Automatic Roadway Backfilling of Caving Gangue for Cutting Roofs by Combined Support on Gob-Side Entry Retaining with No-Pillars: A Case Study 