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Title: Anti–Plane Scattering by Heterogeneities in Piezoelectric Plane by BIEM
Authors: Rangelov, Tsviatko
Dineva, Petia
Keywords: Multifunctional nano–structured materials
Electro–mechanical dynamic load
Integro–differential equations
Boundary Integral Equation Method
Issue Date: 2014
Publisher: Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences
Citation: Pliska Studia Mathematica Bulgarica, Vol. 23, No 1, (2014), 127p-140p
Abstract: Considered is homogeneous or functional graded piezoelectric material with heterogeneities of different type (hole, crack, inclusion, nano– hole, nano–inclusion) subjected to time–harmonic wave. With respect to the boundary conditions along the interface between the heterogeneity and the infinite matrix different boundary value problems are formulated and solved. Boundary Integral Equation Method is applied to evaluate both: (a) the wave far–field due to the wave scattering and diffraction; (b) the stress concentration field near heterogeneities. The obtained results are applicable in the field of non–destructive testing, material science and fracture mechanics of multi–functional materials and structural elements based on them. 2000 Mathematics Subject Classification: 74J20, 74S15, 74G70.
Description: [Rangelov Tsviatko; Рангелов Цвятко]; [Dineva Petia; Динева Петя]
ISSN: 0204-9805
Appears in Collections:2014 Volume 23

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