Analysis of mechanical and electrical imperfect contacts in piezoelectric composites

被引：8

作者：

Lopez-Realpozo, J. C. ^{[1
]}

Caballero-Perez, R. O. ^{[2
]}

Rodriguez-Ramos, R. ^{[1
]}

Guinovart-Diaz, R. ^{[1
]}

Bravo-Castillero, J. ^{[2
]}

Camacho-Montes, H. ^{[3
]}

Espinosa-Almeyda, Y. ^{[3
]}

Sabina, F. J. ^{[2
]}

Chi-Vinh, P. ^{[4
]}

机构：

[1] Univ La Habana, Fac Matemat & Comp, Habana 4, Havana 10400, Cuba

[2] Univ Nacl Autonoma Mexico, Inst Invest Matemat Aplicadas & Sistemas, Apartado Postal 20-126, Delegacion Alvaro Obrego 01000, Cdmx, Mexico

[3] Univ Autonoma Ciudad Juarez, Inst Ingn & Tecnol, Ciudad Juarez 32310, Chihuahua, Mexico

[4] Hanoi Univ Sci, Fac Math Mech & Informat, 334 Nguyen Trai Str, Hanoi, Vietnam

来源：

MECHANICS RESEARCH COMMUNICATIONS | 2018年 / 93卷

关键词：

Piezoelectric composite; Imperfect contact; Effective coefficient; Homogenization method; HOMOGENIZATION; ACTUATORS; SHEAR;

D O I：

10.1016/j.mechrescom.2017.11.001

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The problem of a heterogeneous piezoelectric composite with mechanical and electrical imperfect contact conditions is studied by means of the asymptotic homogenization method. As an illustrative example, in order to provide a benchmark for the numerical validation of theoretical models, a one-dimensional two-phase periodic laminate piezoelectric composite is considered with imperfect adhesion. Numerical examples show the effect of interface imperfections on the effective properties. Reductions in the effective Young's modulus, the piezoelectric coupling and the dielectric permittivity under the effect of the imperfect contact conditions are reported herein. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：96 / 102

页数：7

共 50 条

[41] Numerical investigations of effective properties of fiber reinforced composites with parallelogram arrangements and imperfect interface
Wuerkner, Mathias
Berger, Harald
Gabbert, Ulrich
COMPOSITE STRUCTURES, 2014, 116 : 388 - 394
[42] Effect of compliant layers within piezoelectric composites on power generation providing electrical stimulation in low frequency applications
Krech, E. D.
Cadel, E. S.
Barrett, R. M.
Friis, E. A.
JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, 2018, 88 : 340 - 345
[43] Rapid prototyping of novel piezoelectric composites
Safari, A
Akdogan, EK
FERROELECTRICS, 2006, 331 : 153 - 179
[44] The effect of imperfect bonding on stress distribution in fibrous composites
Barzoki, Parvaneh Kheirkhah
Hua, Tianyi
Fu, Ouli
Gowayed, Yasser
JOURNAL OF COMPOSITE MATERIALS, 2024, 58 (11) : 1363 - 1376
[45] Interface potential in composites with general imperfect transmission conditions
Amar, M.
Andreucci, D.
Timofte, C.
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK, 2023, 74 (05):
[46] Interface potential in composites with general imperfect transmission conditions
M. Amar
D. Andreucci
C. Timofte
Zeitschrift für angewandte Mathematik und Physik, 2023, 74
[47] COMPARISON OF APPROACHES TO ACCOUNTING FOR IMPERFECT CONTACTS WHEN DETERMINING THE EFFECTIVE PERMEABILITY OF MATERIAL
Frolova, K. P.
Vilchevskaya, E. N.
ST PETERSBURG POLYTECHNIC UNIVERSITY JOURNAL-PHYSICS AND MATHEMATICS, 2023, 16 (04): : 146 - 159
[48] Dynamic Mechanical Property of Quasi Constrained Layer Structural Piezoelectric Ceramic/Carbon Black/Epoxy Resin Composites
Huang, Wenchao
Wei, Tao
Shi, Minxian
MATERIALS AND DESIGN, PTS 1-3, 2011, 284-286 : 429 - +
[49] Analysis of influence of imperfect contact between grounding electrodes and surrounding soil on electrical properties of grounding loops
J. Trifunovic
M. Kostic
Electrical Engineering, 2014, 96 : 255 - 265
[50] Analysis of influence of imperfect contact between grounding electrodes and surrounding soil on electrical properties of grounding loops
Trifunovic, J.
Kostic, M.
ELECTRICAL ENGINEERING, 2014, 96 (03) : 255 - 265

← 1 2 3 4 5 →