Size Effect of a Crack in a Micropolar Piezoelectric Medium

Abstract:

Article Preview

A crack problem in a micropolar piezoelectric solid is considered. By using simplified constitutive relations, the problem can be reduced to the solution of a set of Cauchy singular integral equations with the help of Fourier integral transform technique. Numerical results for stress intensity factors, couple stress intensity factors and electric displacement intensity factors show that micropolar theory can be expected to explain certain size effects in piezoelectric solids.

Info:

Periodical:

Key Engineering Materials (Volumes 417-418)

Edited by:

M.H Aliabadi, S. Abela, S. Baragetti, M. Guagliano and Han-Seung Lee

Pages:

525-528

DOI:

10.4028/www.scientific.net/KEM.417-418.525

Citation:

G. Y. Huang and S. W. Yu, "Size Effect of a Crack in a Micropolar Piezoelectric Medium", Key Engineering Materials, Vols. 417-418, pp. 525-528, 2010

Online since:

October 2009

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.