Piezolaminated beams with large deformations

被引：51

作者：

Mukherjee, A ^{[1
]}

Chaudhuri, AS ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Civil Engn, Bombay 400076, Maharashtra, India

来源：

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES | 2002年 / 39卷 / 17期

关键词：

piezoelectric materials; large deformation; Newton-Raphson method; stress stiffening; stress softening;

D O I：

10.1016/S0020-7683(02)00341-4

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The objective of the present paper is to demonstrate the effect of large deformations on the piezoelectric materials and structures. An energy based electromechanical piezoelectric constitutive law derived by Tiersten is adopted. For large deformation analysis of beams a counterpart of Von Karman's plate equation is considered. The displacement fields in finite element method are based on the first order shear deformation theory. To analyze the nonlinear equilibrium equations an incremental iterative technique based on the Newton-Raphson method is employed. In the present algorithm the equilibrium is examined considering the electromechanical coupling effects. Nonlinear effects due to transverse and axial loading on a cantilever and a pinned-pinned PVDF bimorph beam have been investigated. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：4567 / 4582

页数：16

共 18 条

[1]

BERGAN PG, 1972, AIAA J, V10, P1107, DOI 10.2514/3.50313

[2] Active buckling control of smart composite plates - Finite-element analysis [J].

Chandrashekhara, K. ;

Bhatia, K. .

Smart Materials and Structures, 1993, 2 (01) :31-39

[3]

CRISFELD MA, 1991, NONLINEAR FINITE ELE, V1

[4] Enhancement of pre-buckling behavior of composite beams with geometric imperfections using piezoelectric actuators [J].

de Faria, AR ;

de Almeida, SFM .

COMPOSITES PART B-ENGINEERING, 1999, 30 (01) :43-50

[5] Shape control of non-symmetric piezolaminated composite beams [J].

Eisenberger, M ;

Abramovich, H .

COMPOSITE STRUCTURES, 1997, 38 (1-4) :565-571

[6]

FERTIS DG, 1993, NONLINEAR MECH

[7] AN ITERATIVE FINITE-ELEMENT PROCEDURE FOR THE ANALYSIS OF PIEZOELECTRIC CONTINUA [J].

GAUDENZI, P ;

BATHE, KJ .

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 1995, 6 (02) :266-273

[8] Large-deflection and stress analysis of multilayered plates with induced-strain actuators [J].

Icardi, U ;

DiSciuva, M .

SMART MATERIALS & STRUCTURES, 1996, 5 (02) :140-164

[9]

KALYANRAMAN V, 1999, P INT C SMART MAT ST

[10] Thermopiezoelastic snapping of piezolaminated plates using layerwise nonlinear finite elements [J].

Oh, IK ;

Han, JH ;

Lee, I .

AIAA JOURNAL, 2001, 39 (06) :1188-1197

← 1 2 →