Effective elastic properties of piezoelectric composites with radially polarized cylinders

doi:10.1016/j.physb.2009.07.149

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	Effective elastic properties of piezoelectric composites with radially polarized cylinders
	Gu, Guo-Qing 1; Wei, En-Bo 2,3; Xu, Chen 4
	2009-11-15
发表期刊	PHYSICA B-CONDENSED MATTER
ISSN	0921-4526
卷号	404 期号:21 页码:4001-4006
文章类型	Article
摘要	Effective elastic properties of piezoelectric composites containing an infinitely long, radially polarized cylinder embedded in an isotropic non-piezoelectric matrix are theoretically investigated under an external strain field. Analytical solutions of elastic displacement and electric potentials are exactly derived, and the effective elastic responses are formulated in the dilute limit. Meanwhile, a vanishing piezoelectric response mechanism is revealed in the piezoelectric composite containing radially polarized cylinders. Furthermore, it is shown that the effective elastic properties can be enhanced (or reduced) due to the increase of the piezoelectric (or dielectric) constants of the cylinders. (C) 2009 Elsevier B.V. All rights reserved.; Effective elastic properties of piezoelectric composites containing an infinitely long, radially polarized cylinder embedded in an isotropic non-piezoelectric matrix are theoretically investigated under an external strain field. Analytical solutions of elastic displacement and electric potentials are exactly derived, and the effective elastic responses are formulated in the dilute limit. Meanwhile, a vanishing piezoelectric response mechanism is revealed in the piezoelectric composite containing radially polarized cylinders. Furthermore, it is shown that the effective elastic properties can be enhanced (or reduced) due to the increase of the piezoelectric (or dielectric) constants of the cylinders. (C) 2009 Elsevier B.V. All rights reserved.
关键词	Piezoelectric Composite Effective Elastic Properties Radial Polarization
学科领域	Physics, Condensed Matter
DOI	10.1016/j.physb.2009.07.149
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000271908100030
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/2372
专题	海洋环流与波动重点实验室
作者单位	1.E China Normal Univ, Sch Informat Sci & Technol, Shanghai 200062, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, KLOCW, Qingdao 266071, Peoples R China 4.Suzhou Univ, Dept Phys, Suzhou 215006, Peoples R China
推荐引用方式 GB/T 7714	Gu, Guo-Qing,Wei, En-Bo,Xu, Chen. Effective elastic properties of piezoelectric composites with radially polarized cylinders[J]. PHYSICA B-CONDENSED MATTER,2009,404(21):4001-4006.
APA	Gu, Guo-Qing,Wei, En-Bo,&Xu, Chen.(2009).Effective elastic properties of piezoelectric composites with radially polarized cylinders.PHYSICA B-CONDENSED MATTER,404(21),4001-4006.
MLA	Gu, Guo-Qing,et al."Effective elastic properties of piezoelectric composites with radially polarized cylinders".PHYSICA B-CONDENSED MATTER 404.21(2009):4001-4006.

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