含椭圆夹杂二维各向异性电磁弹性介质的耦合问题

姜稚清; 刘金喜

含椭圆夹杂二维各向异性电磁弹性介质的耦合问题

石家庄铁道学院力学与工程科学系, 石家庄 050043

详细信息

作者简介:
姜稚清(1947- ),男,江办海门人,院长,教授,研究生导师.

中图分类号: O343.7;O482.41
计量
- 文章访问数: 2376
- HTML全文浏览量: 209
- PDF下载量: 724
- 被引次数: 0
出版历程
- 收稿日期: 1999-05-26
- 刊出日期: 2000-10-15

Coupled Fields of Two-Dimensional Anisotropic Magneto-Electro-Elastic Solids With an Elliptical Inclusion

Department of Mechanics and Engineering Science, Shijiazhuang Railway Institute, Shijiazhuang 050043, P. R. China

摘要

摘要: 研究了无限大二维各向异性电磁弹性固体的椭圆夹杂问题.基于广义Stroh方法、保角变换和扰动概念,得到了基体和夹杂内电场、磁场和弹性场的封闭解.本文结果可用于研究电磁弹性复合材料的有效性能.
- 电磁弹性介质 /
- Stroh方法 /
- 耦合场 /
- 夹杂
Abstract: The two-dimensional elliptical inclusion problems in infinite anisotropic magneto-electroelastic solids are considered. Based on the extended Stroh formalism, the technique of conformal mapping and the concept of perturbation, the magneto-electro-elastic fields in both the matrix and the inclusion are obtained explicitly. The results are of very importance for studying the effective properties of piezoelectric-piezomagnetic composite materials.
- magneto-electro-elastic solid, Stroh formalism /
- coupled field /
- inclusion /

HTML全文

参考文献(13)

[1]	Benveniste Y.The determination of the elastic and electric fields in a piezoelectric inhomogenity[J].J Appl Phys,1992,72(3):1086-1095.
[2]	Wang B.Three dimensional analysis of an ellipsoidalinclu sion in a piezoelectric material[J].Internat J Solids and Structures,1992,29(3):293-308.
[3]	Chen T.The rotated rigid ellipsoidal inclusion embedded in an anisotropic piezoelectric medium[J].Internat J Solids and Structures,1993,30(15):1983-1995.
[4]	Dunn M L,Taya M.An analysis of piezoelectric composite materials containing ellipsoidal inhomogeneities[J].Proc Roy Soc London,Ser A,1993,443:265-287.
[5]	Pak Y E.Circular inclusion problem in antiplane piezoelec tricity[J].Internat J Solids and Structures,1992,29(19):2403- 2419.
[6]	Liang J,Han J C,Du S Y,et al.The electroelastic modeling of an isotropic piezoelectric materials with an elliptical inclusion[J].Internat J Solids and Structures,1995,32(20):2989-3000.
[7]	Chung M Y,Ting T C T.Piezoelectric solids with an ellipticalinc lusion or hole[J].Internat J Solids and Structures,1996,33(23):3343-3361.
[8]	Huang J H,Kuo W S.The analysis of piezoelectric/piezoma gnetic composite materials containing an ellipsoidal inclusion[J].J Appl Phys,19 97,81(3):1378-1386.
[9]	Huang J H,Chiu Y H,Liu H K.Magneto-electro-elastic Eshe lby tensors for a piezoelectric-piezomagnetic composite reinforced by ellipsoidal inclusions[J].J Appl Phys,1998,83(10):5364-5370.
[10]	Alshits V I,Darinskii A N,Lothe J.On the existence of surface waves in half-anisotropic elastic media with piezoelectric and piezomagnetic pro perties[J].Wave Motion,1992,16:265-283.
[11]	Stroh A N.Dislocations and cracks in anisotropic elasticity[J].Philosophical Magazine,1958,7:625-646.
[12]	Ting T C T.Anisotropic Elasticity Theory and Application[M].New York:Oxford Science Publications,1996.
[13]	Stagni L.On the elastic field perturbation by inhomogeneities in plane elasticity[J].Z Angew Math Phys,1982,33:315-325.