Micromechanical analysis of fully coupled electro-magneto-thermo-elastic multiphase composites

被引：324

作者：

Aboudi, J ^{[1
]}

机构：

[1] Tel Aviv Univ, Fac Engn, IL-69978 Tel Aviv, Israel

来源：

SMART MATERIALS & STRUCTURES | 2001年 / 10卷 / 05期

关键词：

D O I：

10.1088/0964-1726/10/5/303

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A homogenization micromechanical method is employed for the prediction of the effective moduli of electro-magneto-thermo-elastic composites. These include the effective elastic, piezoelectric, piezomagnetic, dielectric, magnetic permeability and electromagnetic coupling moduli, as well as the effective thermal expansion coefficients and the associated pyroelectric. and pyromagnetic constants. Comparisons between the present homogenization theory, the generalized method of cells and the Mori-Tanaka predictions are given. Results are presented for fibrous and periodically bilaminated composites.

引用

收藏

页码：867 / 877

页数：11

相关论文

共 18 条

[1] Micromechanical prediction of the effective coefficients of thermo-piezoelectric multiphase composites [J].

Aboudi, J .

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 1998, 9 (09) :713-722

[2] Higher-order theory for functionally graded materials [J].

Aboudi, J ;

Pindera, MJ ;

Arnold, SM .

COMPOSITES PART B-ENGINEERING, 1999, 30 (08) :777-832

[3]

Aboudi J., 1996, APPL MECH REV, V49, pS83, DOI DOI 10.1115/1.3101981

[4]

Aboudi J., 2000, CR2000209787 NASA

[5]

ABOUDI J, 2001, IN PRESS J APPL MECH, V68

[6] On the effect of particle shape and orientation on elastic properties of metal matrix composites [J].

Banks-Sills, L ;

Leiderman, V ;

Fang, DN .

COMPOSITES PART B-ENGINEERING, 1997, 28 (04) :465-481

[7] MICROMECHANICAL MODEL OF A COMPOSITE CONTAINING A CONSERVATIVE NONLINEAR ELECTRO-MAGNETO-THERMO-MECHANICAL MATERIAL [J].

CARMAN, GP ;

CHEUNG, KS ;

WANG, D .

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 1995, 6 (05) :691-699

[8] MICROMECHANICS OF COUPLED ELECTROELASTIC COMPOSITES - EFFECTIVE THERMAL-EXPANSION AND PYROELECTRIC COEFFICIENTS [J].

DUNN, ML .

JOURNAL OF APPLIED PHYSICS, 1993, 73 (10) :5131-5140

[9] The optimized fiber volume fraction for magnetoelectric coupling effect in piezoelectric-piezomagnetic continuous fiber reinforced composites [J].

Huang, JH ;

Liu, HK ;

Dai, WL .

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, 2000, 38 (11) :1207-1217

[10] HOMOGENIZED NONLINEAR CONSTITUTIVE PROPERTIES AND LOCAL STRESS-CONCENTRATIONS FOR COMPOSITES WITH PERIODIC INTERNAL STRUCTURE [J].

JANSSON, S .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 1992, 29 (17) :2181-2200