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Wang, T.C.; Han, Xiaobing

doi:10.1023/a:1018656606554

Cited by 52 publications

(2 citation statements)

References 23 publications

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“…For example, in [13] the authors studied three models of interfacial cracks (electrically perfectly permeable, semi-permeable and impermeable) in piezoelectric materials using the boundary element method. The article [14] presents an analysis of problems for cracks in homogeneous piezoelectrics and at the interface of two different piezoelectric materials; the corresponding explicit analytical solutions are obtained. In [2] author uses specially designed conditions at the material boundary to model the contact surface between two anisotropic materials.…”

Section: Introductionmentioning

confidence: 99%

Influence of Imperfect Interface of Anisotropic Thermomagnetoelectroelastic Bimaterial Solids on Interaction of Thin Deformable Inclusions

Sulym

Vasylyshyn

Pasternak

2022

Acta Mechanica Et Automatica

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This work studies the problem of thermomagnetoelectroelastic anisotropic bimaterial with imperfect high-temperature conducting coherent interface, whose components contain thin inclusions. Using the extended Stroh formalism and complex variable calculus, the Somigliana-type integral formulae and the corresponding boundary integral equations for the anisotropic thermomagnetoelectroelastic bimaterial with high-temperature conducting coherent interface are obtained. These integral equations are introduced into the modified boundary element approach. The numerical analysis of new problems is held and results are presented for single and multiple inclusions.

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Section: Introductionmentioning

confidence: 99%

Influence of Imperfect Interface of Anisotropic Thermomagnetoelectroelastic Bimaterial Solids on Interaction of Thin Deformable Inclusions

Sulym

Vasylyshyn

Pasternak

2022

Acta Mechanica Et Automatica

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“…In the past decades, great efforts have been devoted to studying fracture behavior of piezoelectric materials, and many substantial progresses have been made (Balke et al 1998;Fang et al 2004;Gao et al 1997;Hao and Shen Zi-Yuan 1994;McMeeking 2001;Pak 1990;Park and Sun 1995;Sosa 1992;Suo et al 1992;Wang and Han 1999;Yang and Suo 1994;Yang and Zhu 1998). Nevertheless, due to the inherent mechanical-electric coupling feature, the effect of the applied electric field on fracture behavior still remains unclear, and there is no consistent conclusion concerning a suitable fracture criterion.…”

Section: Introductionmentioning

confidence: 99%

Interface crack between two interface deformable piezoelectric layers

Qiao

Chen

2009

Int J Fract

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Based on an interface deformable piezoelectric bi-layer beam model, a bonded piezoelectric bi-material beam with an interface crack perpendicular to the poling axis is analyzed within the framework of the theory of linear piezoelectricity. The layer-wise approximations of both the elastic displacements and electric potential are employed, and each sub-layer is modeled as a single linearly elastic Timoshenko beam perfectly bonded together through a deformable interface. Using the impermeable crack assumption, the closed form solutions for the energy release rate (ERR) and crack energy density (CED) are derived for the layered piezoelectric beam subjected to combined uniformly distributed electromechanical loading. Based on superposition principle, both the ERR and CED and their components are all reduced to the functions of the crack tip loading parameters. Loading dependence of the total CED with respect to the applied electric field is manifested with the analytical results, showing that there is a transformation from an even dependence to an odd dependence for the normalized CED when the applied mechanical loading increases. Compared with

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