Zobrazeno 1 - 10
of 299
pro vyhledávání: '"Ovchinnikov Igor"'
Publikováno v:
E3S Web of Conferences, Vol 533, p 02039 (2024)
The problem of calculating the stress-strain state of a thick-walled pipeline subjected to the joint action of force load, temperature and corrosion wear is considered. The influence of temperature on the mechanical properties of the pipeline materia
Externí odkaz:
https://doaj.org/article/cfa24c875cab4d0c8663697db2c240c2
Autor:
Mavzovin Vladimir, Ovchinnikov Igor
Publikováno v:
E3S Web of Conferences, Vol 263, p 03007 (2021)
The problems of optimal design of metal structures are usually formulated as the problem of finding such values of the selected parameters of structures that provide the smallest (or largest) value of the selected optimality criterion in the area of
Externí odkaz:
https://doaj.org/article/a3e350a5c839473daa8ba01cba01d7f6
Publikováno v:
Transportnye Sooruženiâ, Vol 2, Iss 2 (2015)
Recently, a lot of advanced materials for road pavement has been used on the bridge structures. The stress-strain state of road pavement depends on both stiffness of the orthotropic plate and parameters of the road pavement itself. Using the rational
Externí odkaz:
https://doaj.org/article/5c709d00c6784fe49b3e18cd97d6fb5f
Autor:
Ovchinnikov Ilya Igorevich, Ovchinnikov Igor Georgievich, Valiev Sherali Nazaralievich, Zarudny Andrey Igorevich
Publikováno v:
Transportnye Sooruženiâ, Vol 2, Iss 2 (2015)
Whereas it is necessary to continue construction of a pedestrian bridge, for which the foundations and pylons made of the used pipes were built, the engineers were confronted with a problem of suitability evaluation of these pylons for further use wi
Externí odkaz:
https://doaj.org/article/642407c1dcd24396a99dc66ae25df4d8
Autor:
Ovchinnikov Ilya Igorevich, Ovchinnikov Igor Georgievich, Valiev Sherali Nazaralievich, Zarudny Andrey Igorevich
Publikováno v:
Transportnye Sooruženiâ, Vol 2, Iss 1 (2015)
Whereas it is necessary to continue construction of a pedestrian bridge, for which the foundations and pylons made of the used pipes were built, the engineers were confronted with a problem of suitability evaluation of these pylons for further use wi
Externí odkaz:
https://doaj.org/article/5b06ba91a848420091c19013b4575b27
Autor:
Ovchinnikov Igor Georgievich, Ovchinnikov Ilya Igorevich, Nigamatova Olga Ivanovna, Mikhaldykin Evgeny Sergeevich
Publikováno v:
Transportnye Sooruženiâ, Vol 1, Iss 2 (2014)
The article describes a system of continuous monitoring of bridge constructions — a system of observation over the operating conditions and behavior of the bridge structure, which is aimed at ensuring the preservation of its functional application
Externí odkaz:
https://doaj.org/article/61f9c03e6e1f4ebebfe87e156b02a3be
Autor:
Ovchinnikov Igor Georgievich, Ovchinnikov Ilya Igorevich, Nigamatova Olga Ivanovna, Mikhaldykin Evgeny Sergeevich
Publikováno v:
Transportnye Sooruženiâ, Vol 1, Iss 1 (2014)
The development trend of building systems can be characterized in the following words: sophistication of design and simplification of operation. And the main task of the engineering structure operation is to ensure stability of the functioning struct
Externí odkaz:
https://doaj.org/article/bcfee052798d4b3b908f7cb3c088a4b2
Autor:
Ovchinnikov, Igor V.
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena April 2024 181
Experimental research has shown that the brain's fast electrochemical dynamics, or neurodynamics (ND), is strongly stochastic, chaotic, and instanton (neuroavalanche)-dominated. It is also partly scale-invariant which has been loosely associated with
Externí odkaz:
http://arxiv.org/abs/2102.03849
Knowledge on evolving physical fields is of paramount importance in science, technology, and economics. Dynamical field inference (DFI) addresses the problem of reconstructing a stochastically driven, dynamically evolving field from finite data. It r
Externí odkaz:
http://arxiv.org/abs/2010.15414