An Electroelastic Problem of an Infinite Piezoelectric Body with Two Inhomogeneities
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概要
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In this study, we treat a two-dimensional electroelastic problem of an infinite piezoelectric body with two circular piezoelectric inhomogeneities. We consider that two inhomogeneities may have different dimensions and material properties and that the body is subjected to out-of-plane shear deformation and in-plane electric field at infinity. The electroelastic field in both matrix and inhomogeneities is obtained analytically by introducing two complex potential functions and conformal mapping. We find that the electroelastic field in inhomogeneities is not uniform. Some numerical examples are shown graphically and the influence of micromechanics parameters on the distributions of stresses and electric fields is discussed qualitatively and quantitatively.
- 一般社団法人日本機械学会の論文
- 1999-10-15
著者
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ISHIHARA Masayuki
Department of Mechanical Engineering, Graduate School of Engineering, Osaka Prefecture University
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NODA Naotake
Department of Mechanical Engineering, Shizuoka University
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Noda Naotake
Department Of Mechanical Engineering Shizuoka University
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Ishihara M
Toyota Caelum Inc. Aichi Jpn
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Ishihara Masayuki
Department Of Mechanical Engineering Shizuoka University
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ISHIHARA Masayuki
Department of Endocrinology, Metabolism and Nephrology, Kochi Medical School, Kochi University
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Ishihara Masayuki
Department of Applied Chemistry, Faculty of Engineering, Kansai University
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