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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

Authors:
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:
2016-11-23
Date published:
2012-01-01

Abstract

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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