Research on constitutive model of hyperelastic-viscoelastic-plastoelastic material of rubber waveform generator

Considering the hyperelastic property, frequency dependency and amplitude dependency of the rubber material was independent, the hyperelastic-viscoelastic-plastoelastic model was used for characterizing the dynamic properties of the rubber material. Shear specimens firstly were made, and shear tests...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 1074; no. 1; pp. 12021 - 12026
Main Authors Yang, Yuliang, Di, Changchun, Li, Peng, Sun, Yezun
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.09.2018
Subjects
Constitutive models
Damping
Mathematical models
Physics
Rubber
Shear tests
Viscoelasticity
Waveform generators
Waveforms
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Summary:Considering the hyperelastic property, frequency dependency and amplitude dependency of the rubber material was independent, the hyperelastic-viscoelastic-plastoelastic model was used for characterizing the dynamic properties of the rubber material. Shear specimens firstly were made, and shear tests were carried out. The test values of the dynamic shear modules and damping were obtained based on static and dynamic shear tests. The theoretical values were obtained by the theoretical calculation. By minimizing the relative errors between the test values and theoretical values, the hyperelastic-viscoelastic-plastoelastic constitutive model parameters of the rubber material were obtained.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1074/1/012021