A thermodynamically and microscopically motivated constitutive model for piezoceramics

被引：26

作者：

Kamlah, M

Wang, ZG

机构：

[1] Forschungszentrum Karlsruhe, Inst Mat Forsch 2, D-76021 Karlsruhe, Germany

[2] Univ Karlsruhe, Inst Zuverlassigkeit Bauteilen & Syst, D-76021 Karlsruhe, Germany

来源：

COMPUTATIONAL MATERIALS SCIENCE | 2003年 / 28卷 / 3-4期

关键词：

piezoelectricity; ferroelectrics; constitutive modeling; internal variables;

D O I：

10.1016/j.commatsci.2003.08.002

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Following the approach in [Smart. Mater. Struct. 9 (1999) 441], a constitutive model based on microscopically motivated internal variables is formulated for piezoceramics under multiaxial electromechanical loadings. The internal variables describe domain switching and reorientation in the material. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：409 / 418

页数：10

共 17 条

[1] THERMODYNAMICAL FORMULATION FOR COUPLED ELECTROMECHANICAL HYSTERESIS EFFECTS .1. BASIC EQUATIONS [J].

BASSIOUNY, E ;

GHALEB, AF ;

MAUGIN, GA .

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, 1988, 26 (12) :1279-1295

[2] THERMODYNAMICAL FORMULATION FOR COUPLED ELECTROMECHANICAL HYSTERESIS EFFECTS .3. PARAMETER-IDENTIFICATION [J].

BASSIOUNY, E ;

MAUGIN, GA .

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, 1989, 27 (08) :975-987

[3] NONLINEAR DEFORMATION OF FERROELECTRIC CERAMICS [J].

CAO, HC ;

EVANS, AG .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1993, 76 (04) :890-896

[4] DETERMINATION OF THE POLAR EQUILIBRIUM PROPERTIES OF THE FERROELECTRIC CERAMIC PZT 65-35 [J].

CHEN, PJ ;

TUCKER, TJ .

ACTA MECHANICA, 1981, 38 (3-4) :209-218

[5]

CHEN PJ, 1984, HYSTERESIS EFFECTS D, P137

[6] A phenomenological constitutive law for the behaviour of ferroelectric ceramics [J].

Cocks, ACF ;

McMeeking, RM .

FERROELECTRICS, 1999, 228 (1-4) :219-228

[7] Multi-axial electrical switching of a ferroelectric: theory versus experiment [J].

Huber, JE ;

Fleck, NA .

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2001, 49 (04) :785-811

[8]

Jaffe B., 1971, PIEZOELECTRIC CERAMI

[9] Ferroelectric and ferroelastic piezoceramics - modeling of electromechanical hysteresis phenomena [J].

Kamlah, M .

CONTINUUM MECHANICS AND THERMODYNAMICS, 2001, 13 (04) :219-268

[10] Phenomenological modeling of the non-linear electromechanical coupling in ferroelectrics [J].

Kamlah, M ;

Tsakmakis, C .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 1999, 36 (05) :669-695

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