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On a Special Class of Nonlinear Viscoelastic solids
Edvige Pucci*
and
Giuseppe Saccomandi
Università degli Studi di Perugia
* To whom correspondence should be addressed. E-mail: epucci{at}unipg.it.
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Abstract |
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We investigate some possible nonlinear generalizations of the Kelvin–Voigt viscoelastic models. We use the usual idealization of creep and recovery experiments to discuss the mechanical significance of some constitutive requirements and we show that in the case of a shear-rate dependent viscosity localization of the solution is possible under a simple constitutive characterization.
First published on June 5, 2009 Mathematics and Mechanics of Solids 2009, doi:10.1177/1081286509104540

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