Natural Vibrations Of Structurally Inhomogeneous Multi-Connected Shell Structures With Viscoelastic Elements

The methods for solving the problems of natural vibrations of structurally inhomogeneous, multi-connected, axisymmetric shell structures based on the hereditary theory of viscoelasticity are given in the paper. Using the basic relations of the hereditary theory of viscoelasticity and asymptotic meth...

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Bibliographic Details
Published in:Journal of physics. Conference series 2019-12, Vol.1425 (1), p.12017
Main Authors: Mavlanov, Tulkin, Khudainazarov, Sherzod, Khazratkulov, Islomjon
Format: Article
Language:English
Subjects:
Approximation
Asymptotic methods
Eigenvalues
Mathematical problems
Physics
Shells (structural forms)
Viscoelasticity
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Summary:The methods for solving the problems of natural vibrations of structurally inhomogeneous, multi-connected, axisymmetric shell structures based on the hereditary theory of viscoelasticity are given in the paper. Using the basic relations of the hereditary theory of viscoelasticity and asymptotic methods, the problem of natural vibrations of structurally inhomogeneous, multi-connected, axisymmetric shell structures is reduced to the effectively solvable mathematical problem of complex eigenvalues, in which approximate engineering methods are proposed.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1425/1/012017