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Analysis of deformation within anisotropic polymer spherulites - MaRDI portal

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Analysis of deformation within anisotropic polymer spherulites (Q1069736)

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scientific article; zbMATH DE number 3936631
Language Label Description Also known as
English
Analysis of deformation within anisotropic polymer spherulites
scientific article; zbMATH DE number 3936631

    Statements

    Analysis of deformation within anisotropic polymer spherulites (English)
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    1986
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    Based on observations of polymer spherulites through crossed-polars, spherically symmetric elastic stiffness coefficients are ascribed. On the assumption that the material is stiff tangentially, a singular perturbation analysis of axisymmetric deformation is presented which shows that the deformation is confined to a boundary layer near the outside surface of the spherulite. The results of a one-dimensional elastic-plastic analysis agree qualitatively with experimental evidence.
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    asymptotic solution
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    polymer spherulites
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    crossed-polars
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    spherically symmetric elastic stiffness coefficients
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    material is stiff tangentially
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    singular perturbation
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    axisymmetric deformation
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    one-dimensional elastic- plastic analysis
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