E3S Web Conf.
Volume 330, 2021URM 2021 - International Scientific and Research Conference on Knowledge-Based Technologies in Development and Utilization of Mineral Resources
|Number of page(s)||4|
|Section||Geotechnology for Integrated Subsoil Development|
|Published online||09 December 2021|
State and prospects for the development of thick-seam mining technology in the southern Kuzbass
T.F. Gorbachev Kuzbass State Technical University, Kemerovo, 650000, Russia
* Corresponding author: email@example.com
The paper discusses the factors that limit the growth of coal production in Kuzbass. They were identified by the results of statistical analysis of the actual production indicators of working faces in eight thick coal seams. Technological solutions for the rational control of hard-to-break roof rocks, the shape and size of coal pillars, which ensure the stability of protected workings and isolation of the worked-out area from endogenous fires, are substantiated.
© The Authors, published by EDP Sciences, 2021
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.
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