| Issue |
E3S Web Conf.
Volume 60, 2018
Ukrainian School of Mining Engineering
|
|
|---|---|---|
| Article Number | 00038 | |
| Number of page(s) | 10 | |
| DOI | https://doi.org/10.1051/e3sconf/20186000038 | |
| Published online | 16 October 2018 | |
Physical simulation of integrated protective structures
1
Donetsk National Technical University, Department of Mineral Deposits, 2 Shybankova Sq., 85300 Pokrovsk, Ukraine
2
Donetsk National Technical University, Department of Language Training, 2 Shybankova Sq., 85300 Pokrovsk, Ukraine
* Corresponding author: serhii.nehrii@donntu.edu.ua
An effective way of protecting development workings by integrated rock wall structures is considered. The necessity of improving this method and its experimental verification is substantiated. Integrated rock wall structures are experimentally tested under laboratory conditions. On the basis of the results of physical modeling, parameters of integrated structures have been specified in terms of impact factors; their yield strength is also specified. The condition for ensuring the stability of the integrated protective structure, which allows calculating appropriate rock wall width, is determined.
© The Authors, published by EDP Sciences, 2018
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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