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Symplectic model for piezoelectric wedges and its application in analysis of electroelastic singularities

Wang, Jian-Shan; Qin, Qing Hua

Description

In this paper, a symplectic model, based on the Hamiltonian system, is developed for analyzing singularities near the apex of a multi-dissimilar piezoelectric wedge under antiplane deformation. The derivation is based on a modified Hellinger-Reissner generalized variational principle or a differential equation approach. The study indicates that the order of singularity depends directly on the non-zero eigenvalue of the proposed Hamiltonian operator. Using the coordinate transformation technique...[Show more]

CollectionsANU Research Publications
Date published: 2007
Type: Journal article
URI: http://hdl.handle.net/1885/55644
Source: Philosophical Magazine
DOI: 10.1080/14786430600941579

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