Fatigue crack growth in welded S355 specimens subjected to combined loadings
The paper presents a result of experimental tests of welded S355 specimens subjected to combined bending and torsion loading. In order to analyse how the fillet joints’ shape and the load ratio affect the crack growth, we selected two kinds of the fillet shape: concave and convex, and two load ratio...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2019-02-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://www.fracturae.com/index.php/fis/article/view/2244 |
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| author | Roberto Brighenti Janusz Lewandowski Dariusz Rozumek Grzegorz Lesiuk |
| author_facet | Roberto Brighenti Janusz Lewandowski Dariusz Rozumek Grzegorz Lesiuk |
| author_sort | Roberto Brighenti |
| collection | DOAJ |
| description | The paper presents a result of experimental tests of welded S355 specimens subjected to combined bending and torsion loading. In order to analyse how the fillet joints’ shape and the load ratio affect the crack growth, we selected two kinds of the fillet shape: concave and convex, and two load ratios, namely R = -1, 0. Rectangular specimens with stress concentrators in form of the external two-sided blunt notches and fillet welded joint were tested. The test results were compared to experiments conducted on solid specimens without welds. |
| format | Article |
| id | doaj-art-2d2fa1c8cfb84cbe8b5aa9c6caf213d6 |
| institution | DOAJ |
| issn | 1971-8993 |
| language | English |
| publishDate | 2019-02-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-2d2fa1c8cfb84cbe8b5aa9c6caf213d62025-08-20T02:51:45ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932019-02-011348Fatigue crack growth in welded S355 specimens subjected to combined loadingsRoberto Brighenti0Janusz Lewandowski1Dariusz Rozumek2Grzegorz Lesiuk3Dept. of Civil-Environmental Engng & ArchitectureOpole University of TechnologyOpole University of TechnologyWrocław University of Science and TechnologyThe paper presents a result of experimental tests of welded S355 specimens subjected to combined bending and torsion loading. In order to analyse how the fillet joints’ shape and the load ratio affect the crack growth, we selected two kinds of the fillet shape: concave and convex, and two load ratios, namely R = -1, 0. Rectangular specimens with stress concentrators in form of the external two-sided blunt notches and fillet welded joint were tested. The test results were compared to experiments conducted on solid specimens without welds.https://www.fracturae.com/index.php/fis/article/view/2244WeldingBending and torsionFatigue crack growthMicrohardness |
| spellingShingle | Roberto Brighenti Janusz Lewandowski Dariusz Rozumek Grzegorz Lesiuk Fatigue crack growth in welded S355 specimens subjected to combined loadings Fracture and Structural Integrity Welding Bending and torsion Fatigue crack growth Microhardness |
| title | Fatigue crack growth in welded S355 specimens subjected to combined loadings |
| title_full | Fatigue crack growth in welded S355 specimens subjected to combined loadings |
| title_fullStr | Fatigue crack growth in welded S355 specimens subjected to combined loadings |
| title_full_unstemmed | Fatigue crack growth in welded S355 specimens subjected to combined loadings |
| title_short | Fatigue crack growth in welded S355 specimens subjected to combined loadings |
| title_sort | fatigue crack growth in welded s355 specimens subjected to combined loadings |
| topic | Welding Bending and torsion Fatigue crack growth Microhardness |
| url | https://www.fracturae.com/index.php/fis/article/view/2244 |
| work_keys_str_mv | AT robertobrighenti fatiguecrackgrowthinweldeds355specimenssubjectedtocombinedloadings AT januszlewandowski fatiguecrackgrowthinweldeds355specimenssubjectedtocombinedloadings AT dariuszrozumek fatiguecrackgrowthinweldeds355specimenssubjectedtocombinedloadings AT grzegorzlesiuk fatiguecrackgrowthinweldeds355specimenssubjectedtocombinedloadings |