Study on Overburden Stability and Development Height of Water Flowing Fractured Zone in Roadway Mining with Cemented Backfill

<div>Plastic zone of overburden failure. (a) Mining thickness of one layer, 3 m. (b) Mining thickness of five layers, 15 m.</div>

Shock and Vibration

Figure 14: Study on Overburden Stability and Development Height of Water Flowing Fractured Zone in Roadway Mining with Cemented Backfill 