Two-dimensional problems of anisotropic piezoelectric composite wedges and spaces are studied. The Stroh formalism is employed to obtain the basic real-form solution in terms of two arbitrary constant vectors for a particular wedge. Explicit real-form solutions are then obtained for (i) a composite wedge subjected to a line force and a line charge at the apex of the wedge and (ii) a composite space subjected to a line force, line charge, line dislocation, and an electric dipole at the center of the composite space. For the composite wedge the surface traction on any radial plane θ = constant and the electric displacement Dθ normal to the radial plane θ = constant vanish everywhere. For the composite space these quantities may not vanish but they are invariant with the choice of the radial plane.
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June 1995
Technical Papers
Line Force, Charge, and Dislocation in Anisotropic Piezoelectric Composite Wedges and Spaces
M. Y. Chung,
M. Y. Chung
Department of Civil and Materials Engineering, University of Illinois at Chicago, 842 W. Taylor Street (M / C 246), Chicago, IL 60607-7023
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T. C. T. Ting
T. C. T. Ting
Department of Civil and Materials Engineering, University of Illinois at Chicago, 842 W. Taylor Street (M / C 246), Chicago, IL 60607-7023
Search for other works by this author on:
M. Y. Chung
Department of Civil and Materials Engineering, University of Illinois at Chicago, 842 W. Taylor Street (M / C 246), Chicago, IL 60607-7023
T. C. T. Ting
Department of Civil and Materials Engineering, University of Illinois at Chicago, 842 W. Taylor Street (M / C 246), Chicago, IL 60607-7023
J. Appl. Mech. Jun 1995, 62(2): 423-428 (6 pages)
Published Online: June 1, 1995
Article history
Received:
June 8, 1994
Accepted:
June 8, 1994
Online:
October 30, 2007
Citation
Chung, M. Y., and Ting, T. C. T. (June 1, 1995). "Line Force, Charge, and Dislocation in Anisotropic Piezoelectric Composite Wedges and Spaces." ASME. J. Appl. Mech. June 1995; 62(2): 423–428. https://doi.org/10.1115/1.2895948
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