GEOINFORMATIONAL SOFTWARE OF RESERVES EXTRACTION COMPLETENESS DURING PLACERS DEVELOPMENT

Authors

  • Mikhail Alenichev Ural State Mining University
  • Victor Alenichev The Institute of Mining, UB RAS

DOI:

https://doi.org/10.18454/2313-1586.2016.04.152

Keywords:

losses productive seam, roof, soil (raft), side pillars, geo-information, surface iso-content, breakeven condition

Abstract

The paper presents geo-informational approach to
the problem of increasing the completeness of reserves extraction during placers development by
open pit. Using content isosurfaces has permitted to
set a mathematical apparatus for determining the
parameters of mining the marginal areas (roof, soil
and deposit walls), taking into account the breakeven production and processing of enclosing rocks
containing useful component.

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Published

2016-12-31

Issue

No. 4 (11) (2016)

Section

GEOINFORMATICS