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Synthesis of layered shells from a finite set of viscoelastic materials

Published online by Cambridge University Press:  17 February 2009

E. A. Bondarev
Affiliation:
Institute of Physical-Technical Problems of the North, Octyabrskaya Str. 1, 677891 Yakutsk, Russia.
V. A. Budugaeva
Affiliation:
Institute of Physical-Technical Problems of the North, Octyabrskaya Str. 1, 677891 Yakutsk, Russia.
E. L. Gusev
Affiliation:
Institute of Physical-Technical Problems of the North, Octyabrskaya Str. 1, 677891 Yakutsk, Russia.
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Abstract

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The method suggested earlier for solving the problems of optimal design from a limited set of elastic materials is generalized to a viscoelasticity case. The computational experiment for the problem of free oscillations of a spherical shell shows that characteristics of a viscoelastic layered structure may be improved due to peculiarities of wave propagation through the boundaries of layers made of different materials.

Type
Research Article
Copyright
Copyright © Australian Mathematical Society 1999

References

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