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230602|2022 ru s a eng d |
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|a 10.1007/s11182-022-02530-7
|2 doi
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|a koha001002847
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|a RU-ToGU
|b rus
|c RU-ToGU
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|a Deformation and fracture of sandwich concrete structures reinforced with carbon fiber under shock-wave loading
|c N. N. Belov, A. S. Plyaskin, N. T. Yugov [et al.]
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|a Текст
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|a электронный
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|a Библиогр.: 19 назв.
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|a The processes of deformation and fracture of sandwich structures on the front and rear sides of concrete slabs are investigated under shock-wave loading. A model is proposed, which describes these processes in terms of continuum mechanics. The influence of the front and rear layers of a fine-grained concrete barrier reinforced with carbon fiber on the penetration of a steel indenter is studied in the range of impact velocities between 1000-1500 m/s. It is found out that 120% more energy has to be spent in order to break through this reinforced barrier from either side compared to the non-reinforced case.
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|a ударно-волновое нагружение
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|a углеродное волокно
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|a динамическое разрушение
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|a математическое моделирование
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|a армирование
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|a статьи в журналах
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|a Belov, Nikolai N.
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1 |
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|a Plyaskin, Andrey S.
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1 |
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|a Yugov, Nikolai T.
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1 |
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|a Potekaev, Aleksandr I.
|d 1951-
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|a Klopotov, Anatoly A.
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|a Yugov, A. A.
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|a Useinov, E. S.
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|a Bunkov, Victor E.
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|t Russian physics journal
|d 2022
|g Vol. 64, № 10. P. 1977-1983
|x 1064-8887
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| 852 |
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|a RU-ToGU
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| 856 |
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|u http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001002847
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|a статья
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|d 1002847
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