| Issue |
E3S Web Conf.
Volume 491, 2024
International Conference on Environmental Development Using Computer Science (ICECS’24)
|
|
|---|---|---|
| Article Number | 02014 | |
| Number of page(s) | 9 | |
| Section | Smart Systems for Environmental Development | |
| DOI | https://doi.org/10.1051/e3sconf/202449102014 | |
| Published online | 21 February 2024 | |
Methods for calculating the parameters of drilling and blasting operations based on the primary determination of the zones of destruction of the rock mass
1 University of Geological Sciences, Tashkent, Republic of Uzbekistan,
2 Tashkent State Technical University named after Islam Karimov, 2, University str., Tashkent, 100095, Uzbekistan
The article considers the dependences of determining the parameters of the destruction zones of the rock mass by explosive charges, proposed by V.N. Mosints, N.P. Gorbachev, M.F. Drukovanny, V.N. Tyupin, B.N. Kutuzov and A.P. Andrievsky and others. The above dependences allow determining the location of the boreholes in the face, taking into account the physical and mechanical characteristics of the massif being destroyed, the features of the explosive used, the variety of mining, geological and mining technical conditions for driving mine workings, as well as performing the calculation of rational parameters under conditions of increased rock pressure.
Key words: drilling and blasting (BVR) / explosive / fracture zone / collapse zone / fracture zone / fracture radius / borehole / face / mine working
© The Authors, published by EDP Sciences, 2024
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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