| Issue |
E3S Web Conf.
Volume 129, 2019
1st International Scientific Conference “Problems in Geomechanics of Highly Compressed Rock and Rock Massifs” (GHCRRM 2019)
|
|
|---|---|---|
| Article Number | 01007 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/e3sconf/201912901007 | |
| Published online | 08 November 2019 | |
Assessment of category of the rock burst hazard for the Charmitan gold deposit
Tashkent State Technical University, 100095 Tashkent, Universitetskaja, 2, Uzbekistan
* Corresponding author: shuhrat_m@inbox.ru
The article analyzes the results of studying the physical-mechanical properties of the rocks of the Charmitan gold deposit (Uzbekistan) and estimates the liability of the deposit to rock bursts. It is shown that there are rocks and ores at the deposit with high strength properties that are capable to accumulate significant potential energy and undergo brittle failure. It is concluded that the Charmitan field, by the physical-mechanical parameters of host rocks, belongs to the category characterized by the manifestation of rock pressure in a dynamic form.
Key words: rock burst / stress field / physical and mechanical properties of the rock / brittle failure / geomechanical condition / rock-bump hazard specific index / geodynamic hazard
© 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, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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