Abstract
The use of technology of changing the shape of high-profile large-sized mine spoil heaps dumped in the process of preparation of coal deposits for underground mining and the prospects of further exploitation is substantiated. The volume of toxic substances emitted into the atmosphere during the operation of mining transportation equipment with diesel engines in the course of changing the landscape architecture and mining reclamation of mine spoil heaps has been determined. It is concluded that the developed technology, based on the application of draglines with electric drive and increased process parameters of the working equipment in comparison with hydraulic excavators, allows to carry out highly effective special works on transformation of slopes of mine spoil heaps in order to accelerate the restoration of ecological balance on the surface of the latter.
Published Version
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