Paper Title:
Plane Electromechanical Fieldes in a Piezoelectric Material with a Crack
  Abstract

A two-dimensional electromechanical analysis is performed on a transversely isotropic piezoelectric material containing a crack based on the impermeable electric boundary condition. By introducing stress function, a general solution is provided in terms of triangle series. It is shown that the stress and electric displacement are all of 1/2 order singularity in front of the crack tip. In addition, the electromechanical fields in the vicinity of the crack when subjected to uniform tensile mechanical load are obtained using boundary collocation method.

  Info
Periodical
Key Engineering Materials (Volumes 324-325)
Edited by
M.H. Aliabadi, Qingfen Li, Li Li and F.-G. Buchholz
Pages
247-250
DOI
10.4028/www.scientific.net/KEM.324-325.247
Citation
S. H. Liu, M. Wu, S. M. Duan, H. J. Wang, "Plane Electromechanical Fieldes in a Piezoelectric Material with a Crack", Key Engineering Materials, Vols. 324-325, pp. 247-250, 2006
Online since
November 2006
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Price
$32.00
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