Substantiation of convergent technology data for the Ilets rock salt mining
Using the applied theory of honeycomb structures, the authors propose and evaluate mining system alternates based on the structure of honeycombs for a rock salt deposit. The new-developed nature-like convergent geotechnology enables the loss of the useful mineral to be reduced from 40-60% to 15% at...
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Published in | IOP conference series. Earth and environmental science Vol. 523; no. 1; pp. 12030 - 12039 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
Bristol
IOP Publishing
01.06.2020
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Subjects | |
Online Access | Get full text |
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Summary: | Using the applied theory of honeycomb structures, the authors propose and evaluate mining system alternates based on the structure of honeycombs for a rock salt deposit. The new-developed nature-like convergent geotechnology enables the loss of the useful mineral to be reduced from 40-60% to 15% at the preserved geodynamic safety of mining. The scope of the discussion embraces the variants of ore extraction from vertical stopes bottom-up using assemblies of mechanized equipment and top-down with a mechanical device reaming a pilot hole for useful mineral to be by-passed to an accumulation horizon. |
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ISSN: | 1755-1307 1755-1315 |
DOI: | 10.1088/1755-1315/523/1/012030 |