Phenomenological Theory of Non-Linear Viscoelasticity
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概要
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Two three-dimensional models are introduced in order to describe the non-linear behavior and the three-dimensional cross effects occurring in the stress-deformation relations of viscoelastic materials. These models are the analogues of the so-called Maxwell and Voigt models in the classical one-dimensional case. Non-linearities in the stress-deformation relations are classified into three categories:Elastic, viscous and geometrical ones, which are connected with the energy stored and dissipative mechanisms and the three-dimensional character of the materials, respectively. It is pointed out that we can actually separate these three non-linearities by observing the structural viscosity and the Weissenberg effect. The viscoelasticity of the so-called weakly coupled network model is briefly discussed as an example of the three-dimensional Maxwell model.
- 理論物理学刊行会の論文
著者
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Yamamoto Misazo
Department Of Chemistry Faculty Of Science Kyoto University
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Yamamoto Misazo
Department Of Chemical And Metallurgical Engineering University Of Tennessee:department Of Physics F
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YAMAMOTO Misazo
Department of Chemistry, Faculty of Science Kyoto University
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