中国矿山工程

Taking the ecological restoration project of consolidated backfilling in the open-pit of Fengshan Copper Mine as a case study, this paper focuses on discussing the key technologies for ecological restoration through consolidated backfilling in open-pits, Additionally, numerical simulation software is used to conduct an in-depth analysis of the correlation between the ecological restoration project of open-pit consolidated backfilling and the underground mining project in terms of safety and other aspects. The study shows that scientifically and rationally carrying out ecological restoration projects through open-pit consolidated backfilling can create favorable conditions for green and waste-free mining in mines, achieve a win-win situation between ecological benefits and economic benefits, and provide important references for the sustainable development of similar mines.