DESIGN SCHEMES OF OVERBURDEN AND LAY-OUT OF TRACKS OF OPEN-PIT MINES AT THE COMBINED TRANSPORT

Abstract

Problems of design schemes of overburden and layout of tracks in open-cast mines at a combination of
road and railway transport are considered. Influence of reloading stocks on intensity of wall cutback
of open pit sides is taken in account, the rational arrangement of reloading stocks on the edge from a
hanging wall of a deposit and in face parts of the pit
mine is proved by a number of criteria. It is justified
the type of the scheme of overburden and lay-out of
tracks in the open-cast mine allowing to build intensively (to lower) the scheme on the edge from a bottom wall at arrangement of reloading stocks on it.