Green's function for SH-waves in inhomogeneous anisotropic elastic solid with power-function velocity variation

dc.creatorDaros, CH
dc.date2013
dc.dateMAR
dc.date2014-07-30T17:51:23Z
dc.date2015-11-26T17:06:00Z
dc.date2014-07-30T17:51:23Z
dc.date2015-11-26T17:06:00Z
dc.date.accessioned2018-03-28T23:54:25Z
dc.date.available2018-03-28T23:54:25Z
dc.identifierWave Motion. Elsevier Science Bv, v. 50, n. 2, n. 101, n. 110, 2013.
dc.identifier0165-2125
dc.identifierWOS:000315607700001
dc.identifier10.1016/j.wavemoti.2012.07.004
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/68463
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/68463
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1279740
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionThe present paper is aimed at the study of wave phenomena in inhomogeneous, anisotropic media such as functionally graded materials. We derive a Green's function which can be used to model transient SH-waves in inhomogeneous and anisotropic media, with a power function velocity variation in one direction of the Cartesian coordinate system. The Green's function is subjected to the restriction that one of the elastic modulus has a quadratic variation, whilst the other elastic modulus and the density have the same power function profile. The results open possibilities for obtaining fundamental solutions and Green's functions for various (scalar) inhomogeneous equations. We were able to analyze vertical velocities ranging from the limiting linear velocity profile to beyond. We have additionally identified a secondary diffracted wave, originated at a material singular point of the medium. (C) 2012 Elsevier B.V. All rights reserved.
dc.description50
dc.description2
dc.description101
dc.description110
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.languageen
dc.publisherElsevier Science Bv
dc.publisherAmsterdam
dc.publisherHolanda
dc.relationWave Motion
dc.relationWave Motion
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectGreen's function
dc.subjectInhomogeneous solids
dc.subjectAnisotropy
dc.subjectFunctionally graded materials
dc.subjectSH-waves
dc.subjectTransient solution
dc.subjectFundamental Solution
dc.subjectMedia
dc.titleGreen's function for SH-waves in inhomogeneous anisotropic elastic solid with power-function velocity variation
dc.typeArtículos de revistas


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