| Issue |
E3S Web Conf.
Volume 315, 2021
VIth International Innovative Mining Symposium
|
|
|---|---|---|
| Article Number | 01010 | |
| Number of page(s) | 11 | |
| Section | Environment Saving Mining Technologies | |
| DOI | https://doi.org/10.1051/e3sconf/202131501010 | |
| Published online | 28 October 2021 | |
Development of design solution for mine workings support repair and recovery in case of local massif deformations
1 T. F. Gorbachev Kuzbass State Technical University, Russia, 650000, Kemerovo
2 Scientific Research and Engineering Design Department of Kuzbass State Technical University «Ugolnye Tehnologii Kuzbassa», Russia, 653039, Prokopevsk
* Corresponding author: cibaevss@kuzstu.ru
The article describes the causes of occurrence and forms of geomechanical processes manifestation in surrounding coal-rock massif of mine workings supported by anchor support. Based on long-term field observations, six forms of typical deformations of the surrounding massif have been established. Design solutions to strengthen the anchor support or complete reinforcement of damaged sections of mine workings during geomechanical processes of local felling have been developed. They include: installation scheme, substantiation of parameters and list of used reinforcement elements; technology of work, a list of equipment used.
© 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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