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A modified fractional Zener model to describe the behaviour of a carbon fibre reinforced polymer
2013
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In this work a modified conventional Fractional Zener Model is deduced and applied to estimate the viscoelastic constitutive parameters of a Carbon Fibre Reinforced Polymer. The accuracy of this modified model was studied against conventional Fractional Zener model and Fractional Maxwell model, considering experimental data in the frequency domain. The set of parameters was found by solving a nonlinear constrained least square problem based on the variation of the storage and loss moduli with frequency.
doi:10.1063/1.4825564
fatcat:dzy6curguze43n4h3sy4hqhq2y