Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Andrei Abramian"'
Autor:
Andrei Abramian, Sergei Vakulenko
Publikováno v:
Advanced Structured Materials ISBN: 9783030530051
Asymptotic solutions for two cases of the problem on finite numbers of impacts on a membrane are obtained: 1. the case of a small damage function values of the membrane elastic foundation, and 2. the case of significant damage function values of its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8071f28ab289ba49d6fd2993b7e9cf6
https://doi.org/10.1007/978-3-030-53006-8_1
https://doi.org/10.1007/978-3-030-53006-8_1
Autor:
Yu. V. Petrov, G. A. Volkov, Аnatoliy M. Bragov, Ivan Smirnov, Andrei Abramian, Stanislav Verichev
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 9, Iss 1, Pp 125-134 (2017)
This paper outlines the results of experimental study of the dynamic rock failure based on the comparison of dry and saturated limestone samples obtained during the dynamic compression and split tests. The tests were performed using the Kolsky method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67e149132bedb6031106786b22bd4249
Publikováno v:
Procedia Engineering. 199:1270-1275
A new model describing the periodic vibrations caused by the interaction between the moving ice floe and a simple oscillator is proposed. The equations obtained estimate the forces affecting the oscillator under its interaction with ice. The influenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e638d873071cc540516d633644664e0
https://doi.org/10.1016/j.proeng.2017.09.276
https://doi.org/10.1016/j.proeng.2017.09.276
Autor:
Aleksandr Mamatov, Anton Rassolkin, Toomas Vaimann, Sergey Lovlin, Sergei Vakulenko, Andrei Abramian
Publikováno v:
Electronics
Volume 8
Issue 10
Electronics, Vol 8, Iss 10, p 1200 (2019)
Volume 8
Issue 10
Electronics, Vol 8, Iss 10, p 1200 (2019)
The paper considers the problem of parameter identification of the surface mounted permanent magnet synchronous motor (SPMSM) with pulse width modulated (PWM) inverter in the presence of dead time of power switches and other nonlinear distortions. Pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b742175174970063016710ea6a74ff8
Publikováno v:
Advanced Structured Materials ISBN: 9783030212506
In this paper, we consider effects of impurity diffusion and convection in strained elastic materials with the help of a two-component continual model, that takes into account change in the rigid properties of the material. Two new kinds of solutions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::908a3e740304f01ba79c47f00dbd5cfc
https://doi.org/10.1007/978-3-030-21251-3_6
https://doi.org/10.1007/978-3-030-21251-3_6
Publikováno v:
Doklady Physics. 61:555-557
A new model describing the vibration caused by the interaction between the moving ice cover and a structure attached to the bottom is proposed. The equations obtained estimate the forces affecting the structure under its interaction with ice. The inf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f1e9480a0324dbcf1c02e2e55139f91
https://doi.org/10.1134/s1028335816110045
https://doi.org/10.1134/s1028335816110045
Autor:
Sergey Vakulenko, Andrei Abramian
Publikováno v:
Proceedings of the 6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cff665c44b75edcccbfd0312eb4f4fd5
https://doi.org/10.7712/120117.5489.16863
https://doi.org/10.7712/120117.5489.16863
Publikováno v:
Nonlinear Dynamics: an international journal of nonlinear dynamics and chaos in engineering systems, 88(1)
The dynamics of a string on an elastic foundation with time- and coordinate-dependent coefficients have been studied. Asymptotic solutions have been constructed for the following cases: for an arbitrary value of the elastic foundation coefficient at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac48659c0bdbb50203ff74d9b8376458
http://resolver.tudelft.nl/uuid:eeb1aa9b-39dd-45c8-a7a5-9d64550bc2d4
http://resolver.tudelft.nl/uuid:eeb1aa9b-39dd-45c8-a7a5-9d64550bc2d4
Publikováno v:
Acta Mechanica. 226:295-309
The present paper is devoted to an issue of possible localization of waves propagating within a structure that consists of a film connected to a backing material by a substrate. The substrate is initially damaged. In the first approximation, the film
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dfd82e16061eb53f5caa04565071b60
https://doi.org/10.1007/s00707-014-1183-4
https://doi.org/10.1007/s00707-014-1183-4
Publikováno v:
Nonlinear Dynamics. 78:449-459
In this paper, we show that oscillations of an Euler–Bernoulli beam with a small rigidity and with a time varying mass can lead to a resonance, which involves a large number of modes. This effect can induce a stability loss. The corresponding equat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4ed9f50a01bce7cfa47bf89a39fe9b2
https://doi.org/10.1007/s11071-014-1451-9
https://doi.org/10.1007/s11071-014-1451-9