Effect of elastic coating on fracture behaviour of piezoelectric fibre with a penny shaped crack
Date
2006
Authors
Qin, Qing Hua
Wang, Jian-Shan
Li, Xiao-Lei
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Volume Title
Publisher
Elsevier
Abstract
In this paper, the problem of a penny-shaped crack in a piezoelectric fibre with an elastic coating is investigated. By using the potential function method and Hankel transform, this problem is formulated as the solution of a system of dual integral equations which are reduced to a Fredholm integral equation of the second kind. Numerical studies are conducted to investigate the effect of the thickness and the elastic material properties of the coating on the fracture behavior of piezoelectric fibre composites.
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Keywords
Keywords: Composite materials; Cracks; Elasticity; Fibers; Fracture; Integral equations; Mathematical transformations; Elastic coating; Penny-shaped crack; Piezoelectric fibre; Piezoelectric materials; coating; cracking; elastic property; fracture; mathematical ana Elastic coating; Penny-shaped crack; Piezoelectric fibre
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Source
Composite Structures
Type
Journal article
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2037-12-31
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