METHOD FOR OPEN-PIT DEVELOPMENT OF MINERAL BEDS

摘要

The method for open-pit development of mineral beds includes operations of formation of opening and production terraces with following working-out of those and transportation of mineral to milling-dressing plant and opening rocks to the places of stocking those with simultaneous formation of road pavement following displacement of the front of mining works at working-out terraces through placement of building material to the worked-out surface of the terraces , at that as building material for formation of road pavement of production terraces one uses mine mass from the pit-face of production terraces, this is before processed by milling directly in the pit of the terrace.