Abstract
A moving polarization saturation (PS) model is proposed to study the anti-plane Yoffe-type crack with constant velocity in ferroelectric materials. Based on the extended Stroh formalism, the model is solved using complex function method. The closed-form expressions for the electroelastic fields are obtained in a concise way. Results are shown to converge to known solutions for static PS model and the moving linear piezoelectric model.
| Original language | English |
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| Pages | 5037-5046 |
| Number of pages | 10 |
| Publication status | Published - 2013 |
| Externally published | Yes |
| Event | 13th International Conference on Fracture 2013, ICF 2013 - Beijing, China Duration: 16 Jun 2013 → 21 Jun 2013 |
Conference
| Conference | 13th International Conference on Fracture 2013, ICF 2013 |
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| Country/Territory | China |
| City | Beijing |
| Period | 16/06/13 → 21/06/13 |
Keywords
- Anti-plane
- Ferroelectric materials
- Moving polarization saturation model