| Issue |
E3S Web Conf.
Volume 105, 2019
IVth International Innovative Mining Symposium
|
|
|---|---|---|
| Article Number | 01059 | |
| Number of page(s) | 6 | |
| Section | Environment Saving Mining Technologies | |
| DOI | https://doi.org/10.1051/e3sconf/201910501059 | |
| Published online | 21 June 2019 | |
Improving the Stability of the Rock Massif by Choosing Rational Configurations of Workings and Methods of Their Support
1
T.F. Gorbachev Kuzbass State Technical University, Prokopyevsk branch, Department of technology and complex mechanization of mining, 653033, Prokopyevsk, Russian Federation
2
T.F. Gorbachev Kuzbass State Technical University, Department of information and automated manufacturing systems, 650000 Kemerovo, Russian Federation
3
West Siberian Industrial Engineering, the Directorate, 654000 Novokuznetsk, Russian Federation
4
College of Natural and Computational Sciences, Department of Earth Science, Mekelle University, P.O.Box.3066, Mekelle, Ethiopia
* Corresponding author: oleglyub@gmail.com
The paper presents simulation results on gypsum-sand mixtures models. The experiments have been carried out simultaneously in three workings of various configurations in the massif before mine cleaning. They show the differences in the redistribution of rock pressure. The authors have identified the ways to improve the study of rock pressure by developing new modeling methods. These methods make it possible to determine changes in deformations of mining massif from the very beginning and during the entire service life of workings, with the fixation of high rock pressure relief zones and stabilization zones, taking into account the time scale.
© 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.
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.