Interface waves on the sliding contact between identical piezoelectric crystals of general anisotropy

Darinskii, A.N.; Weihnacht, M.

doi:10.1016/j.wavemoti.2005.06.001

Cited by 12 publications

(7 citation statements)

References 30 publications

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“…[10] However, so far, few studies on the propagation of slip waves along the contact interface in piezoelectric media have been published. Alshits [12] and Darinskii [13] analyzed the linear problem of slip waves propagating along a contact interface in piezoelectric media without considering the local separation. In this article, the authors devote to the slip pulse propagating along a contact interface with local separation.…”

Section: Introductionmentioning

confidence: 99%

Propagation of slip pulse along frictionless contact interface with local separation between two piezoelectric solids

2007

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The Stroh formalism of piezoelectric materials, Fourier analysis and singular integral equation technique were used to investigate the existence of a pulse at the frictionless interface in presence of local separation between two contact piezoelectric solids. The two solids were combined together by uniaxial tractions and laid in the electric field. The problem was cast into a set of Cauchy singular integral equations, from which the closed-form solutions were derived. The numerical discussion on the existence of such a slip pulse was presented. The results show that such a slip pulse, which has square root singularities at both ends of the local separation zone, can propagate in most material combinations. And the existence of such a slip pulse will not be affected by the applied mechanical and electric fields in some special material combinations.

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Section: Introductionmentioning

confidence: 99%

Propagation of slip pulse along frictionless contact interface with local separation between two piezoelectric solids

2007

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“…The influence of elastic imperfect bonding on interface waves guided by piezoelectric/piezomagnetic composites has been presented by Melkumyan and Mai [5] and Huang et al [6]. Besides, some other works related to interface waves in composite materials with elastic imperfect contact at the interface have been published by Darinskii and Weihnacht [7], Bai et al [8]. The imperfect bonding sometimes exists in devices, but little is known about its influence on the wave propagations in it.…”

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confidence: 99%

Interfacial waves between piezoelectric and piezomagnetic half-spaces with magneto-electro-mechanical imperfect interface

Otero¹,

Rodrı́guez-Ramos²,

Monsiváis³

et al. 2013

Philosophical Magazine Letters

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International audienceWe study the propagation of shear horizontal waves between the interface of piezoelectric and piezomagnetic half-spaces with a magneto-electro-mechanical imperfect contact. Mechanical, electrical and magnetical imperfections are modelled by means of a spring, a capacitor and a inductor, respectively. A general expression for the dispersion relation not reported previously in literature is given in an explicit form, with the diverse limit cases analysed in detail. In some of these limit cases, new expressions are also obtained which predict the existence of interfacial waves. In the other cases, when already reported results exist, a comparison with them is done. Some physical interpretations are derived from the limit cases. The influence of mechanical, electrical and magnetical imperfect contacts are shown in some numerical examples

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“…Moreover, Yang and Yang [4] and Nan et al [5] studied the shear horizontal piezoelectric waves propagating along the interface between two semi-infinite half-spaces. Besides, some other recent works related to interface waves in composite materials with imperfect contact at the interface have been published by Huang et al [6], Melkumyan and Mai [7], Darinskii and Weihnacht [8] and Bai et al [9]. Recently, Otero et al [10] started the study of dispersion relations of surface SH-waves in heterostructures with imperfect bonding at the interface.…”

mentioning

confidence: 99%

“…The interface has perfect electric interaction but has no mechanical interaction (mechanical debonding). Equation (8) reduces to…”

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confidence: 99%

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Interfacial waves between two piezoelectric half-spaces with electro-mechanical imperfect interface

Otero

Rodrı́guez-Ramos

Bravo‐Castillero

et al. 2012

Philosophical Magazine Letters

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Interface waves on the sliding contact between identical piezoelectric crystals of general anisotropy

Cited by 12 publications

References 30 publications

Propagation of slip pulse along frictionless contact interface with local separation between two piezoelectric solids

Propagation of slip pulse along frictionless contact interface with local separation between two piezoelectric solids

Interfacial waves between piezoelectric and piezomagnetic half-spaces with magneto-electro-mechanical imperfect interface

Interfacial waves between two piezoelectric half-spaces with electro-mechanical imperfect interface

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