Analysis of a screw dislocation inside an elliptical inhomogeneity in piezoelectric solids

DOI10.1016/S0020-7683(98)00047-XzbMath0949.74021OpenAlexW1982487573WikidataQ127126376 ScholiaQ127126376MaRDI QIDQ1303122

Wei Deng, Shaker A. Meguid

Publication date: 22 September 1999

Published in: International Journal of Solids and Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0020-7683(98)00047-x

zbMATH Keywords

conformal mappingcomplex potentialsscrew dislocationperturbation techniqueinternal energyinfinite piezoelectric matrixLaurent series expansionfield potentialselectro-elastic coupling effectselliptical piezoelectric inhomogeneityforce on dislocation

Mathematics Subject Classification ID

Inhomogeneity in solid mechanics (74E05) Electromagnetic effects in solid mechanics (74F15) Conformal mappings of special domains (30C20)

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On a semi-infinite crack penetrating a piezoelectric circular inhomogeneity with a viscous interface ⋮ Piezoelectric screw dislocation in an arbitrarily shaped three-phase composite ⋮ The interaction between a screw dislocation and a piezoelectric fiber composite with a wedge crack ⋮ Interaction of a screw dislocation in the interphase layer with the inclusion and matrix ⋮ Image force and stability of a screw dislocation inside a coated cylindrical inhomogeneity with interface stresses ⋮ Analysis of a screw dislocation inside a circular inclusion with interfacial cracks in piezoelectric composites ⋮ Electro-elastic interaction between a piezoelectric screw dislocation and collinear rigid lines ⋮ Electroelastic interaction between a piezoelectric screw dislocation and a circular inhomogeneity with interfacial cracks ⋮ Closed form solutions for partially debonded circular inclusion in piezoelectric materials

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