Issue |
E3S Web of Conf.
Volume 525, 2024
IV International Conference on Geotechnology, Mining and Rational Use of Natural Resources (GEOTECH-2024)
|
|
---|---|---|
Article Number | 02004 | |
Number of page(s) | 5 | |
Section | Geoecology, Geochemistry and Rational Use of Natural Resources, Environmental Protection | |
DOI | https://doi.org/10.1051/e3sconf/202452502004 | |
Published online | 20 May 2024 |
Assessment and selection of a rational option for the opening of near-contour reserves during open-underground mining of upland deposits
Navoi State University of Mining and Technologies, Navoi, 210100, Uzbekistan
* Corresponding author: sh_tadjiev@mail.ru
The article considers a combined method of mining the Karakutan deposit and substantiates two systems of opening the contiguous reserves by the open-underground method. The development of short-circuit reserves provides for the use of the worked-out space of the quarry for the opening of ore zones by horizontal, vertical or inclined workings with the combination of open and underground mining cargo flows into a single cargo flow. The transition to underground mining is expected at the last stage of completion of the open pit. Due to the fact that there are more reserves behind the contours of the quarry, deposits that it is advisable to work out in an open-underground way.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.