The shielding effect of the imperfect in
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Yong-Dong Li; Kang Yong Lee
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Article
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2009
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Elsevier Science
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English
β 309 KB
The mechanical model is established for a piezoelectric sensor with a mode III permeable crack parallel to the imperfect interface. Fracture analysis is performed by the standard methods of Fourier transform and singular integral equation. Three conclusions are drawn: (a) the imperfect interface has