Zobrazeno 1 - 10
of 13
pro vyhledávání: '"O Rozanov"'
Autor:
Vladimir L. Trushko, Aleksandr O. Rozanov, Malik M. Saitgaleev, Dmitrii N. Petrov, Mikhail D. Ilinov, Daniil A. Karmanskii, Aleksandr A. Selikhov
Publikováno v:
Записки Горного института, Vol 269, Pp 848-858 (2024)
In order to study the mechanism of destruction of rocks of various genesis and the formation of fractured reservoirs at great depths, laboratory studies of rock samples in the loading conditions of comprehensive pressure with registration of acoustic
Externí odkaz:
https://doaj.org/article/0f8cb29b915546dea0ffc03869ac026a
Publikováno v:
Physics of the Solid State. 64:22-25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b18a44bdd116f2fdc7b2d3bbee716a87
https://doi.org/10.1134/s1063783422010176
https://doi.org/10.1134/s1063783422010176
Akademický článek
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Publikováno v:
Russian Journal of Physical Chemistry A. 95:403-405
Results are presented from molecular dynamics modeling of the crystallization of a supercooled Lennard-Jones liquid. Calculations are made for three isobars at positive and negative pressures. The height of the crystallization activation barrier is d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9986d4c1b8e0ba33f462834714208939
https://doi.org/10.1134/s0036024421020059
https://doi.org/10.1134/s0036024421020059
Publikováno v:
Journal of Mining Science. 53:224-231
A new approach to local rockburst hazard problems and rockburst prediction is demonstrated in terms of acoustic measurements in two mine workings of Joint Kirov Mine, Apatit Co. The new approach is based on spectrum–correlation analysis of acoustic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35ec0842bc7b316ea2cf1b9f01c34915
https://doi.org/10.1134/s1062739117022055
https://doi.org/10.1134/s1062739117022055
Autor:
E. O. Rozanov, S. P. Protsenko
Publikováno v:
PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2019): Proceedings of the VI International Young Researchers’ Conference.
A supercooled Lennard-Jones substance is investigated with the help of metadynamics, which has been shown to produce reliable results in measuring free energy faster than Monte-Carlo methods. To drive the system from the metastable phase, as well as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67615fe3056b558373c5103d763e75b5
https://doi.org/10.1063/1.5134311
https://doi.org/10.1063/1.5134311
Autor:
Alexander O. Rozanov, Andrei Tereshkin
Publikováno v:
E3S Web of Conferences, Vol 56, p 02019 (2018)
Various acoustic emission (AE) parameters are used to characterize fracture process in rocks. The conventional statistical values are, for example, AE activity, b-factor, and distribution of energy. In order to map AE events the location analysis is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53d582d3f399bbbb1d458b2400518de6
https://doi.org/10.1051/e3sconf/20185602019
https://doi.org/10.1051/e3sconf/20185602019
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 255:012002
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52e76e10e7e37da6d8ac43912b01b403
https://doi.org/10.1088/1757-899x/255/1/012002
https://doi.org/10.1088/1757-899x/255/1/012002
Autor:
P. V. Krauklis, A. O. Rozanov
Publikováno v:
60th EAGE Conference and Exhibition.
One of the main applications of geoacoustic methods is to reveal massif discontinuaties. The existence of these discontinuaties may have an influence on massif stability during mining.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::274d3f617ab40e2b1c66c332a9cf27e3
https://doi.org/10.3997/2214-4609.201408361
https://doi.org/10.3997/2214-4609.201408361
Publikováno v:
Proceedings.
The problem of determination of parameters of the elastic waves source in the fractured rocks is complicated by the presence of a variety of free surfaces. We study the influence of a structural element of jointed rock formation with specific site D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a2fd67d8247e03e7faad1ed150e8298
https://doi.org/10.3997/2214-4609.201409205
https://doi.org/10.3997/2214-4609.201409205