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Vol 186
Pages:
50-53
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Research article
Mining

Reducing losses ore between whole chamber for the design of lower layers mine by Gubkin of open joint-stock company «Industrial complex KMAruda»

Authors:
E. I. Boguslavskiy1
P. V. Korzhavykh2
About authors
  • 1 — Ph.D., Dr.Sci. Professor Saint Petersburg State Mining Institute (Technical University)
  • 2 — post-graduate student Saint Petersburg State Mining Institute (Technical University)
Date submitted:
2009-08-13
Date accepted:
2009-10-30
Date published:
2010-02-01

Abstract

Technological decisions on decrease in losses of ore in between chamber walls are considered at designing of the bottom horizons of mine of Gubkin. It is offered two variants of decrease in losses of the ore technologically compatible with each other for their simultaneous use. Results of calculation of losses of ore and economic consequences are resulted. The basic actions which are necessary for carrying out, before introduction of technological decisions in manufacture are described.

Keywords:
decrease in losses of ore fastening it is whole cable bolt
Go to volume 186

References

  1. Сборник руководящих материалов по охране недр. М.: Недра, 1973. 257 с.

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