Author： Kaminskii A. Selivanov M.
Publisher： Springer Publishing Company
ISSN： 1063-7095
Source： International Applied Mechanics, Vol.41, Iss.8, 2005-08, pp. : 867-875
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Abstract
An efficient method is proposed to determine the deformation function of a viscoelastic material from experimental data. The deformation function is assumed to be an integral operator with Rabotnov's fractional-exponential kernel or a sum of such kernels. This representation enables effective use of the method of operator continued fractions. To illustrate the method, deformation data for polymethylmethacrylate are used. The viscoelastic characteristics of a composite based on this material are obtained using the method of operator continued fractions
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