Effect of Initial Porosity on Material Response Under Multi-Axial Stress State for S235JR Steel
The effect of the initial porosity on the material response under multi-axial stress state for S235JR steel using the Gurson-Tvergaard-Needleman (GTN) material model was examined. Three levels of initial porosity, defined by the void volume fraction f0, were considered: zero porosity for fully dense...
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2012-12-01
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| Series: | Archives of Civil Engineering |
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| Online Access: | http://www.degruyter.com/view/j/ace.2012.58.issue-4/v.10169-012-0024-x/v.10169-012-0024-x.xml?format=INT |