Constitutive sensitivity of the oscillatory behaviour of hyperelastic cylindrical shells

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Show simple item record Aranda Iglesias, Francisco Damián Vadillo, Guadalupe Rodríguez-Martínez, José A. 2020-01-21T11:20:23Z 2020-01-21T11:20:23Z 2015-12-08
dc.identifier.bibliographicCitation Aranda-Iglesias, D., Vadillo, G. y Rodríguez-Martínez, J.A. (2015).Constitutive sensitivity of the oscillatory behaviour of hyperelastic cylindrical shells. Journal of Sound and Vibration, 358, pp. 199-216.
dc.identifier.issn 0022-460X
dc.description.abstract Free and forced nonlinear radial oscillations of a thick-walled cylindrical shell are investigated. The shell material is taken to be incompressible and isotropic within the framework of finite nonlinear elasticity. In comparison with previous seminal works dealing with the dynamic behaviour of hyperelastic cylindrical tubes, in this paper we have developed a broader analysis on the constitutive sensitivity of the oscillatory response of the shell. In this regard, our investigation is inspired by the recent works of Bucchi and Hearn (2013) [28,291, who carried out a constitutive sensitivity analysis of similar problem with hyperelastic cylindrical membranes subjected to static inflation. In the present paper we consider two different Helmholtz free-energy functions to describe the material behaviour: Mooney-Rivlin and Yeoh constitutive models. We carry out a systematic comparison of the results obtained by application of both constitutive models, paying specific attention to the critical initial and loading conditions which preclude the oscillatory response of the cylindrical tube. It has been found that these critical conditions are strongly dependent on the specific constitutive model selected, even though both Helmholtz free-energy functions were calibrated using the same experimental data.
dc.description.sponsorship The authors are indebted to the Ministerio de Economía y Competitividad de España (Project DPI2014–57989–P) for the financial support which permitted to conduct this work.
dc.format.extent 18
dc.language.iso eng
dc.publisher Elsevier
dc.rights © 2015 Elsevier Ltd. All rights reserved.
dc.rights Atribución-NoComercial-SinDerivadas 3.0 España
dc.title Constitutive sensitivity of the oscillatory behaviour of hyperelastic cylindrical shells
dc.type article
dc.subject.eciencia Ingeniería Mecánica
dc.rights.accessRights openAccess
dc.relation.projectID Gobierno de España. DPI2014-57989-P
dc.type.version acceptedVersion
dc.identifier.publicationfirstpage 199
dc.identifier.publicationlastpage 216
dc.identifier.publicationtitle Journal of Sound and Vibration
dc.identifier.publicationvolume 358
dc.identifier.uxxi AR/0000017306
dc.contributor.funder Ministerio de Economía y Competitividad (España)
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