A constitutive model in finite thermoviscoelasticity based on the concept of transient networks

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作者：
Drozdov, A.D. [1 ]
机构：
[1] Institute for Industrial Mathematics, Ben Gurion University of the Negev, 4 Hanachtom Street, Be'ersheba, 84249, Israel
来源：
Acta Mechanica | / 133卷 / 1-4期
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摘要：
Constitutive equations are derived for the non-isothermal viscoelastic behavior of polymers at finite strains. The model is based on the concept of transient reversible networks with temperature-dependent rates of creation and breakage for active chains. It is demonstrated that the constitutive relations adequately predict the response of polyisobutylene in isothermal and non-isothermal static tests.
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页码：13 / 37
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