| Issue |
E3S Web Conf.
Volume 105, 2019
IVth International Innovative Mining Symposium
|
|
|---|---|---|
| Article Number | 01030 | |
| Number of page(s) | 6 | |
| Section | Environment Saving Mining Technologies | |
| DOI | https://doi.org/10.1051/e3sconf/201910501030 | |
| Published online | 21 June 2019 | |
Coal and Gas Outburst Prevention in Longwalls by Means of Powered Support Unit of New Type
1
Rivals Modern Innovative Technologies LLC
2
JSC NC VOSTNII, 650002 3 Institutskaya st., Kemerovo, Russia
* Corresponding author: fominai@kuzstu.ru
The paper considers a new type of powered roof support unit in the framework of interaction with geomechanical processes within the ground rock, particularly, in the thermodynamic balance capsule. Its novelty in comparison with similar Russian and foreign technologies consists is in the fact that geomechanical system “support–ground rock” is brought into the state of balance, which increases the safety of mining works at a coal extraction face.
© The Authors, published by EDP Sciences, 2019
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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