| Autor: |
TATIANE, DOMOKOS, ATTILA, BAKSA, SZABOLCS, SZÁVAI |
| Předmět: |
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| Zdroj: |
International Journal of Engineering & Management Sciences (2498-700X) / Műszaki és Menedzsment Tudományi Közlemények; 2023, Vol. 8 Issue 3, p32-44, 13p |
| Abstrakt: |
In the past century, in many industries, such as, metal forming industry, it has been important to predict ductile damage and fracture of metals under complex loadings. Regarding damage mechanics, one of the most classical models is the Gurson-Tvergaard-Needleman, which was originated from Gurson and later enhanced by Tvergaard and Needleman. The inprovement was achieved by introducing an equivalent void volume fraction f and two more parameters called q1 and q2 into the yield function of Gurson's model. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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