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Topical issues in mining of ore and nonmetallic minerals

Determining the mine working height for the development of tailing dumps hydraulic excavator backdigger

G. A. Kholodnyakov1
K. R. Argimbaev2
S. P. Reshetnyak3
  • 1 — Saint Petersburg State Mining University
  • 2 — Saint Petersburg State Mining University
  • 3 — «Giproshaht»
Date submitted:
Date published:


Development water sated tailing dump are accompanied explosive failure banks  even  at their height less 10 meters. Thereupon, the problem decision on research competence a slope and to a choice of optimum height production a dredge face «backdigger», established on the  top  platform  tailing dump, will allow to reduce equipment downtimes and to increase intensity mining.

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