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Vol 185
Pages:
25-30
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Higher grade filling due to horizontal layers extraction in Yakovlevsky ore deposit

Authors:
V. P. Zubov1
A. A. Antonov2
Yu. N. Lugovskoi3
M. D. Morozov4
O. V. Mikhailenko5
About authors
  • 1 — Ph.D., Dr.Sci. Professor Saint Petersburg State Mining Institute (Technical University)
  • 2 — Ph.D. Associate professor Saint Petersburg State Mining Institute (Technical University)
  • 3 — Engineer Saint Petersburg State Mining Institute (Technical University)
  • 4 — Postgraduate student Saint Petersburg State Mining Institute (Technical University)
  • 5 — Engineer Saint Petersburg State Mining Institute (Technical University)
Date submitted:
2009-07-22
Date accepted:
2009-09-18
Date published:
2010-01-01

Abstract

A complex of technology and organization methods to higher grade filling due to horizontal layers system of extraction rich ferrous metal ores for various stages of mining is presented.

Keywords:
horizontal layers system of extraction grade of filling drifts roof falling safety
Go to volume 185

References

  1. Зубов В.П. Концепция отработки Яковлевского железорудного месторождения на участках богатых железных руд / В.П.Зубов, А.А.Антонов / Записки Горного института. СПб, 2006. Т.168. С.203-210.

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