Antiplane problem of interfacial cracks bonded with transversely isotropic piezoelectric media

Title
Antiplane problem of interfacial cracks bonded with transversely isotropic piezoelectric media
Author(s)
최성렬
Keywords
Anti-plane; Antiplane problem; Closed form solutions; Complex functions; Crack surfaces; Electric displacement; Electrical load; Electrical loading; Finite cracks; Intensity factors; Interfacial cracks; Loading condition; Semi-infinite crack; Transversely isotropic piezoelectric media; Cracks; Electric fields; Loading; Piezoelectric materials; Problem solving
Issue Date
201206
Citation
Transactions of the Korean Society of Mechanical Engineers, A, v.36, no.6, pp.665 - 672
Abstract
Interfacial cracks bonded with dissimilar transversely isotropic piezoelectric media that are subjected to combined anti-plane mechanical and in-plane electrical loading are analyzed. The problem is formulated using complex function theory, from which the Hiibert problem is derived. By solving the Hiibert problem, the general form solution is obtained. Using this solution, closed-form solutions for one or two finite cracks as well as a semi-infinite crack are obtained, for the problem in which one concentrated mechanical and electrical load is imposed on the crack surface. This solution could be used as a Green's function to generate solutions to other problems with the same geometry but different loading conditions ? 2012 The Korean Society of Mechanical Engineers.
URI
http://hdl.handle.net/YU.REPOSITORY/27988http://dx.doi.org/10.3795/KSME-A.2012.36.6.665
ISSN
1226-4873
Appears in Collections:
공과대학 > 기계공학부 > Articles
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