| Issue |
E3S Web Conf.
Volume 192, 2020
VIII International Scientific Conference “Problems of Complex Development of Georesources” (PCDG 2020)
|
|
|---|---|---|
| Article Number | 04017 | |
| Number of page(s) | 6 | |
| Section | Innovative Technologies and Methods for Monitoring Natural and Mining Systems | |
| DOI | https://doi.org/10.1051/e3sconf/202019204017 | |
| Published online | 30 September 2020 | |
Monitoring of the stress-strain state of open pits’ adjacent rock mass
Institute of Mining, Ural Branch of the Russian Academy of Sciences, 58 Mamina-Sibiryak Str., Yekaterinburg city, Russia, 620075
* Corresponding author: panzhin@igduran.ru
In the course of the work to identify the modern coordinates of the points of the state (SGN) and reference mine surveying (RMSN) networks of Orenburg Minerals JSC, the deformation characteristics of the earth’s surface in different time periods were obtained and a geomechanical model of the rock mass was built both on the industrial site itself (quarry, dump), and beyond the areas, influenced by mining. Based on the data obtained, the parameters of deformation of the rock mass and the adjacent rock mass in three planes, as well as the relative deformations and the magnitudes of the tectonic stresses that caused them were identified; during the analysis of negative factors potentially dangerous areas of the adjacent rock mass were also identified.
© The Authors, published by EDP Sciences, 2020
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