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| Plane problems in piezoelectric media with elliptic rigid inclusion |
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| DOI：10.7511/jslx19972029 |
| KeyWord:piezoelectric media,inclusion,plane problem,Faber series |
| Hou Mishan Gao Cunfa |
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| Abstract: |
| This paper expresses potential function of complex variable in Faber series and the solution in closed form is provided for the plane stress problems in piezoelectric media with elliptic rigid inclusion. It is shown from the solution that the electric field strength and electric displacement in inclusion are all constant. In addition, the relative behaviors of piezoelectric influence at the elliptic rim of the infinite matrix with only acting mechanical or electric load have been discussed with numerical examples. |
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