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| Content Provider | Springer Nature Link |
|---|---|
| Author | Peng fei, Hou Hao jiang, Ding Fu ling, Guan |
| Copyright Year | 2001 |
| Abstract | In this study, Fabrikant (1989, 1991)'s new results in potential theory were used to obtain the exact and complete solution for the problem of a penny-shaped crack in an infinite transversely isotropic piezoelectric body subjected to antisymmetric point loads (point charges and normal point forces); then the complete solution for the problem of one-sided loading of a penny-shaped crack was obtained by the superposition of the symmetric loading solution in Chen and Shioya (1999) and the antisymmetric one presented here; and then the reciprocity theorem of piezoelectric media was used to deal with the problem of interaction between arbitrarily located point forces and a point charge with a penny-shaped crack and obtained the exact expressions of the crack faces' normal displacement in terms of elementary functions and some non-singular integrals; and finally obtained the normal displacement of the positive and negative faces of the crack under many loading cases as shown in figures for an infinite PZT-4 piezoelectric ceramic body weakened by a penny-shaped crack. |
| Starting Page | 146 |
| Ending Page | 151 |
| Page Count | 6 |
| File Format | |
| ISSN | 1673565X |
| Journal | Journal of Zhejiang University SCIENCE A |
| Volume Number | 2 |
| Issue Number | 2 |
| e-ISSN | 18621775 |
| Language | English |
| Publisher | Zhejiang University Press |
| Publisher Date | 2001-04-01 |
| Publisher Place | Hangzhou |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | transversely isotropic piezoelectric body penny-shaped crack point force point charge Mechanical Engineering Civil Engineering Classical Continuum Physics Industrial Chemistry/Chemical Engineering |
| Content Type | Text |
| Resource Type | Article |
| Subject | Engineering |
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