Paper Title:
Size Effect of a Crack in a Micropolar Piezoelectric Medium
  Abstract

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, 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
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Price
$32.00
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