METHOD FOR PILING IN ZONE OF POSSIBLE BREAKAGE

摘要

Method for piling in zone of possible breakage includes pouring opening rocks to surface of base till front of piling works comes to zone of crater formation at outer side, with destruction of ceiling pillar of worked-out deposit with weight of dump and following destruction crater filling with opening rocks. Dumping of waste opening rocks is performed just over cavity in zone of possible cavity formation as cone-like dump, after that one continues pouring of dump of mineral raw material to surface of cone-like dump of waste opening rocks.