Mechanics of Solids (about journal) Mechanics of Solids
A Journal of Russian Academy of Sciences
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IssuesArchive of Issues2020-6pp.761-766

Archive of Issues

Total articles in the database: 4918
In Russian (. . ): 2350
In English (Mech. Solids): 2568

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Annin B.D., Karpov E.V., and Larichkin A.Yu., "Influence of Anisotropy on the Deformation of a Polymer Composite with Shape Memory," Mech. Solids. 55 (6), 761-766 (2020)
Year 2020 Volume 55 Number 6 Pages 761-766
DOI 10.3103/S0025654420060035
Title Influence of Anisotropy on the Deformation of a Polymer Composite with Shape Memory
Author(s) Annin B.D. (Lavrentyev Institute of Hydrodynamics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia, abd@hydro.nsc.ru)
Karpov E.V. (Lavrentyev Institute of Hydrodynamics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia, evkarpov@mail.ru)
Larichkin A.Yu. (Lavrentyev Institute of Hydrodynamics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090 Russia, larichking@gmail.com)
Abstract The influence of the orientation of the reinforcing fibers on the deformation and damage of the shape memory composite during bending and torsion, as well as the restoration of the initial shape of the sample upon activation of the shape memory effect (SME), has been studied. The composite is a three-layer carbon fiber impregnated with a shape memory polymer, the activating factor of which is temperature. The influence of fiber orientation on the formation of systems of irreversible structural defects in the process of shape fixation was revealed. The distribution of these defects determines the degree of shape recovery upon SME activation and the reproducibility of the original shape upon repeating the "shape fixation-recovery" cycles.
Keywords shape memory composite, structure damage, anisotropy, fiber orientation, carbon fiber
Received 21 August 2020Revised 30 August 2020Accepted 02 September 2020
Link to Fulltext https://link.springer.com/article/10.3103/S0025654420060035
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