Effect of the Stress State Triaxiality on the Value of Limit Strain of Micro-Void Development in S235JR Steel - Numerical Analysis
This paper deals with the numerical analysis of plastic deformation and damage development in S235JR steel in complex stress states. The material Gurson Tvergaard Needleman (GTN) model was applied. The analysis was performed for notched bars subjected to tension. An attempt was made to investigate t...
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| Format: | Article |
| Language: | English |
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University of Žilina
2011-12-01
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| Series: | Communications |
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| Online Access: | https://komunikacie.uniza.sk/artkey/csl-201104-0014_effect-of-the-stress-state-triaxiality-on-the-value-of-limit-strain-of-micro-void-development-in-s235jr-steel.php |
| _version_ | 1797846935292346368 |
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| author | Wiktor Wcislik |
| author_facet | Wiktor Wcislik |
| author_sort | Wiktor Wcislik |
| collection | DOAJ |
| description | This paper deals with the numerical analysis of plastic deformation and damage development in S235JR steel in complex stress states. The material Gurson Tvergaard Needleman (GTN) model was applied. The analysis was performed for notched bars subjected to tension. An attempt was made to investigate the effect of stress triaxiality on the value of critical strain of voids growth in the GTN model. |
| first_indexed | 2024-04-09T18:04:05Z |
| format | Article |
| id | doaj.art-00f445b1c45e4470b605b89a300ba2c0 |
| institution | Directory Open Access Journal |
| issn | 1335-4205 2585-7878 |
| language | English |
| last_indexed | 2024-04-09T18:04:05Z |
| publishDate | 2011-12-01 |
| publisher | University of Žilina |
| record_format | Article |
| series | Communications |
| spelling | doaj.art-00f445b1c45e4470b605b89a300ba2c02023-04-14T06:30:28ZengUniversity of ŽilinaCommunications1335-42052585-78782011-12-01134677110.26552/com.C.2011.4.67-71csl-201104-0014Effect of the Stress State Triaxiality on the Value of Limit Strain of Micro-Void Development in S235JR Steel - Numerical AnalysisWiktor Wcislik0Strength of Materials and Concrete Structures, Faculty of Civil and Environmental Engineering, Kielce University of Technology, Kielce, PolandThis paper deals with the numerical analysis of plastic deformation and damage development in S235JR steel in complex stress states. The material Gurson Tvergaard Needleman (GTN) model was applied. The analysis was performed for notched bars subjected to tension. An attempt was made to investigate the effect of stress triaxiality on the value of critical strain of voids growth in the GTN model.https://komunikacie.uniza.sk/artkey/csl-201104-0014_effect-of-the-stress-state-triaxiality-on-the-value-of-limit-strain-of-micro-void-development-in-s235jr-steel.phpductile fractureporous metal plasticitygtn modelnumerical analysis |
| spellingShingle | Wiktor Wcislik Effect of the Stress State Triaxiality on the Value of Limit Strain of Micro-Void Development in S235JR Steel - Numerical Analysis Communications ductile fracture porous metal plasticity gtn model numerical analysis |
| title | Effect of the Stress State Triaxiality on the Value of Limit Strain of Micro-Void Development in S235JR Steel - Numerical Analysis |
| title_full | Effect of the Stress State Triaxiality on the Value of Limit Strain of Micro-Void Development in S235JR Steel - Numerical Analysis |
| title_fullStr | Effect of the Stress State Triaxiality on the Value of Limit Strain of Micro-Void Development in S235JR Steel - Numerical Analysis |
| title_full_unstemmed | Effect of the Stress State Triaxiality on the Value of Limit Strain of Micro-Void Development in S235JR Steel - Numerical Analysis |
| title_short | Effect of the Stress State Triaxiality on the Value of Limit Strain of Micro-Void Development in S235JR Steel - Numerical Analysis |
| title_sort | effect of the stress state triaxiality on the value of limit strain of micro void development in s235jr steel numerical analysis |
| topic | ductile fracture porous metal plasticity gtn model numerical analysis |
| url | https://komunikacie.uniza.sk/artkey/csl-201104-0014_effect-of-the-stress-state-triaxiality-on-the-value-of-limit-strain-of-micro-void-development-in-s235jr-steel.php |
| work_keys_str_mv | AT wiktorwcislik effectofthestressstatetriaxialityonthevalueoflimitstrainofmicrovoiddevelopmentins235jrsteelnumericalanalysis |