Financial support for this work, provided by the National Natural Science Foundation of China (No.51404013);the Natural Science Foundation of Anhui Province (Nos.1508085ME77 and 1508085QE89);the Open Projects of State Key Laboratory for Geomechanics & Deep Underground Engineering at the China University of Mining and Technology (No.SKLGDUEK1212)
The effect of controlling strata movement in solid filling mining depends on the filling rate of the goal. However, the mechanical property of the overburden in the backfill stope and the designed size of the backfill...