Investigation of the direct and inverse piezoeffect in the dynamic problem of electroelasticity for an unbounded medium with a tunnel opening

Bardzokas, DI; Filshtinsky, ML

dc.contributor.author	Bardzokas, DI	en
dc.contributor.author	Filshtinsky, ML	en
dc.date.accessioned	2014-03-01T01:18:00Z
dc.date.available	2014-03-01T01:18:00Z
dc.date.issued	2002	en
dc.identifier.issn	0001-5970	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14750
dc.subject	Approximation Scheme	en
dc.subject	Boundary Integral Equation	en
dc.subject	Boundary Value Problem	en
dc.subject	Integro-differential Equation	en
dc.subject	Shear Waves	en
dc.subject	Potential Difference	en
dc.subject.classification	Mechanics	en
dc.subject.other	Boundary value problems	en
dc.subject.other	Diffraction	en
dc.subject.other	Elasticity	en
dc.subject.other	Electric potential	en
dc.subject.other	Electrodes	en
dc.subject.other	Integral equations	en
dc.subject.other	Integrodifferential equations	en
dc.subject.other	Piezoelectric materials	en
dc.subject.other	Piezoelectricity	en
dc.subject.other	Shear waves	en
dc.subject.other	Antiplane electroacoustic wave fields	en
dc.subject.other	Boundary integral equations	en
dc.subject.other	Electroelasticity	en
dc.subject.other	Piezoeffect	en
dc.subject.other	Tunnel opening	en
dc.subject.other	Unbounded piezoelectric medium	en
dc.subject.other	Acoustoelectric effects	en
dc.title	Investigation of the direct and inverse piezoeffect in the dynamic problem of electroelasticity for an unbounded medium with a tunnel opening	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF01170837	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF01170837	en
heal.language	English	en
heal.publicationDate	2002	en
heal.abstract	An effective approach to the investigation of antiplane electroacoustic wave fields in an unbounded piezoelectric medium weakened by a tunnel opening with the given system of surface electrodes is suggested. The approach is based on the method of boundary integral equations. It is assumed that the medium excitation occurs due to the effect of the given electrodes electric potential differences (inverse piezoeffect). The solution of the boundary value problem of electroelasticity is also considered in the case of the direct piezoeffect when as a result of diffraction on the opening of monochromatic shear waves the generation of electric potential difference takes place on electrode coverings. An approximate scheme of numerical realization of the solvable system of singular integro-differential equations of the second kind with discontinuous kernels is given. There are presented some examples.	en
heal.publisher	SPRINGER-VERLAG WIEN	en
heal.journalName	Acta Mechanica	en
dc.identifier.doi	10.1007/BF01170837	en
dc.identifier.isi	ISI:000175513300002	en
dc.identifier.volume	155	en
dc.identifier.issue	1-2	en
dc.identifier.spage	17	en
dc.identifier.epage	25	en