Propagation of torsional waves in a viscoelastic layer over an inhomogeneous half space
type: Item
instance of: scholarly article
title: Propagation of torsional waves in a viscoelastic layer over an inhomogeneous half space
zbMATH Open document ID: 1302.74040
author: Yanyan Li
published in: Acta Mechanica
publication date: 2014-06-20T00:00:00Z
review text: The authors consider propagation of time harmonic torsional waves in a viscoelastic layer overlying an inhomogeneous elastic half space. The density and rigidity in the half space is assumed to be exponentially varying with depth. A complex valued period equation is derived for the layer and discussed in some special cases. Some numerical results depicting effects on real wave number for different viscosities of layer and inhomogeneity of half space are presented in graphical form.
Mathematics Subject Classification ID: 74E05
Mathematics Subject Classification ID: 74L05
Mathematics Subject Classification ID: 86A15
zbMATH DE Number: 6306006
zbMATH Keywords: Torsional waves
zbMATH Keywords: viscoelastic media
zbMATH Keywords: layered half space
zbMATH Keywords: surface waves
reviewed by: F. D. Zaman
MaRDI profile type: Publication
full work available at URL: s00707-013-1021-0
OpenAlex ID: W2117638070
cites work: Rayleigh-type surface wave on a linear viscoelastic half-space
cites work: Viscoelastic Waves in Layered Media
cites work: Propagation of torsional waves in an inhomogeneous layer over an inhomogeneous half-space
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cites work: Torsional surface waves in inhomogeneous elastic media
cites work: Plane SH-waves in harmonically inhomogeneous elastic media
DOI: 10.1007/S00707-013-1021-0
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description: scientific article; zbMATH DE number 6306006