A Mode III Crack in a Functionally Graded Piezoelectric Material Strip-Reference-Cited by-同舟云学术

A Mode III Crack in a Functionally Graded Piezoelectric Material Strip

Published:2004-05-01 Issue:3 Volume:71 Page:327-333
ISSN:0021-8936
Container-title:Journal of Applied Mechanics
language:en
Short-container-title:

Author:

Wang B. L.¹,Zhang X. H.²

Affiliation:

1. Center for Advanced Materials Technology (CAMT), School of Aerospace, Mechanical and Mechatronic Engineering J07, University of Sydney, Sydney NSW 2006, Australia

2. Center for Composite Materials, Harbin Institute of Technology, Harbin 150001, P. R. China

Abstract

This paper considers a mode III crack problem for a functionally graded piezoelectric material strip. The mechanical and electrical properties of the strip are considered for a class of functional forms for which the equilibrium equation has an analytical solution. The problem is solved by means of singular integral equation technique. Both a single crack and two collinear cracks are investigated. The results are tabulated and plotted to show the effect of the material nonhomogeneity and crack location on the stress and electric displacement intensity factors.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics

Link

http://asmedigitalcollection.asme.org/appliedmechanics/article-pdf/71/3/327/5471381/327_1.pdf

Reference5 articles.

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2. Li, C., and Weng, G. J., 2002, “Antiplane Crack Problem in Functionally Graded Piezoelectric Materials,” ASME J. Appl. Mech., 69(4), pp. 481–488.

3. Erdogan, F., and Ozturk, M., 1992, “Diffusion Problems in Bonded Nonhomogeneous Materials With an Interface Cut,” Int. J. Eng. Sci., 30(10), pp. 1507–1523.

4. Gradshteyn, I. S., and Ryzhik, I. M., 1965, Tables of Integrals, Series and Products, Academic Press, San Diego, CA.

5. Erdogan, F., and Wu, B. H., 1996, “Crack Problems in FGM Layers Under Thermal Stresses,” J. Therm. Stresses, 19, pp. 237–265.

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