| Autor: |
Byeung Gun Nam, Rong Feng Liu, Katsuhiko Watanabe |
| Rok vydání: |
2007 |
| Předmět: |
|
| Zdroj: |
Key Engineering Materials. :1513-1516 |
| ISSN: |
1662-9795 |
| DOI: |
10.4028/www.scientific.net/kem.353-358.1513 |
| Popis: |
An electrical nonlinear constitutive model for piezoelectric material is studied in this paper. Electric yielding criterion and yielding effect on CED are investigated. Using the mechanical part of CED as a fracture parameter, it is shown that the predicted fracture loads through FEA for compact tension specimen is in accordance with corresponding experimental results. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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