Study of Gob-Side Entry Retaining Technology with Roof Cutting under Upper Roadway Condition

<div>The simulation results of A-A section. (a) Simulation results of vertical stress and displacement under roof cutting. (b) Simulation results of vertical stress and displacement under no roof cutting.</div>

Shock and Vibration

fig16

Figure 16

Figure 16: Study of Gob-Side Entry Retaining Technology with Roof Cutting under Upper Roadway Condition 