Control of Gob-Side Roadway with Large Mining Height in Inclined Thick Coal Seam: A Case Study

Figure 14

Surrounding rock control scheme of gob-side entry: (a) cross section of roadway support; (b) top view of roof support; (c) front view of coal pillar side support; (d) front view of solid coal side support.

(a)

(b)

(c)

(d)