Abstract
This paper is concerned with the electroelastic potentials and the fracture parameters of a twin-edge-cracked piezoelectric bimaterial strip with a screw dislocation. By means of conformal mapping technique and the known dislocation solution, the antiplane displacement and inplane electric potentials are obtained in closed-form. The intensity factors and the energy release rate are extracted explicitly. In some limiting cases, the present solutions cover those in the literature.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 547-555 |
| Number of pages | 9 |
| Journal | Mechanics Research Communications |
| Volume | 30 |
| Issue number | 6 |
| DOIs | |
| State | Published - Jan 1 2003 |
ASJC Scopus subject areas
- Civil and Structural Engineering
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
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Wu, X. F., Dzenis, Y. A., & Fan, T. Y. (2003). Screw dislocation interacting with twin interfacial edge cracks between two bonded dissimilar piezoelectric strips. Mechanics Research Communications, 30(6), 547-555. https://doi.org/10.1016/S0093-6413(03)00062-4