An Analysis of the Tvergaard Parameters at Low Initial Stress Triaxiality for S235JR Steel
This paper discusses the influence of the Tvergaard parameters, qi, which are basic constants of the Gurson-Tvergaard-Needleman (GTN) material model, on the numerically simulated load-carrying capacity of tensile elements made of S235JR steel. The elements were considered to be under static tension...
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| Format: | Article |
| Language: | English |
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Sciendo
2015-01-01
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| Series: | Polish Maritime Research |
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| Online Access: | https://doi.org/10.2478/pomr-2014-0046 |