Determination of Cyclic Filling Length in Gob-Side Entry Retained with Roadside Filling and Its Application

<div>General mining and geology conditions of the #1301 working face in Licun Coal Mine. (a) Excavation plan of the #1301 working face. (b) Comprehensive column chart of the coal seam and roof and floor of the #1301 working face.</div>

Shock and Vibration

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Figure 9

Figure 9: Determination of Cyclic Filling Length in Gob-Side Entry Retained with Roadside Filling and Its Application 