JUSTIFICATION OF TECHNOLOGICAL PARAMETERS OF THE WORKING AREA OF THE QUARRY

Abstract

The working area of the quarry corresponds to that part of it in which the main production processes are carried out, i.e. a set of ledges that are in simultaneous development. As mining progresses, the working area expands from the initial size of the split trench until its upper edge reaches the final contour of the quarry at the surface level. The development of the working area in depth continues until the final depth of the quarry is reached by mining operations.