The problem on identification of rheological properties of nonlinear viscoelastic composites is considered on the basis of a comparative analysis of calculations and test data for a layered shell of revolution at various instants of time. Results obtained for a organoplastic and polyvinylchloride by analyzing data of natural experiments are presented.
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Results of the research have been obtained within the framework of performance of the State task of Ministry of Education and Science of Russia No. 9.5762.2017/VU, project No. 9.1395.2017/Pch, owing to the subsidy allocated to the Kazan Federal University for performance of the State task in sphere of scientific activity (project No. 1.13556.2019/13.1), and at a support of the Russian fund for basic research (project No. 19-08-00349).
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Translated from Mekhanika Kompozitnykh Materialov, Vol. 55, No. 2, pp. 247-258, March-April, 2019.
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Kayumov, R.A., Tazyukov, B.F. & Mukhamedova, I.Z. Identification of Mechanical Characteristics of a Nonlinear-Viscoelastic Composite by Results of Tests on Shells of Revolution. Mech Compos Mater 55, 171–180 (2019). https://doi.org/10.1007/s11029-019-09802-3
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DOI: https://doi.org/10.1007/s11029-019-09802-3