Kaffenberger, Matthias and Malikoutsakis, Michail and Savaidis, Georgios and Vormwald, Michael (2011):
Fatigue resistance of weld ends.
In: Computational Materials Science, pp. 287-292, 52, ISSN DOI: 10.1016/j.commatsci. 2011.01.022 , [Article]
Abstract
In many fields of engineering material fatigue coincides with fatigue of welded joints. In welded joints severe uncertainties exist with respect to both the very geometry of the critical notch as well as the material properties at the crack initiation site and its neighborhood. Therefore, a research project was performed which aimed at a separation of both influence factors: geometry and material. The project was focused at weld start and end points for which data on fatigue performance are especially rare.
| Item Type: | Article |
|---|---|
| Erschienen: | 2011 |
| Creators: | Kaffenberger, Matthias and Malikoutsakis, Michail and Savaidis, Georgios and Vormwald, Michael |
| Title: | Fatigue resistance of weld ends |
| Language: | English |
| Abstract: | In many fields of engineering material fatigue coincides with fatigue of welded joints. In welded joints severe uncertainties exist with respect to both the very geometry of the critical notch as well as the material properties at the crack initiation site and its neighborhood. Therefore, a research project was performed which aimed at a separation of both influence factors: geometry and material. The project was focused at weld start and end points for which data on fatigue performance are especially rare. |
| Journal or Publication Title: | Computational Materials Science |
| Volume: | 52 |
| Uncontrolled Keywords: | Weld end Notch stress concept Mean toe radius Size effect Fatigue life |
| Divisions: | 13 Department of Civil and Environmental Engineering Sciences > Institute of Steel Constructions and Material Mechanics > Fachgebiet Werkstoffmechanik 13 Department of Civil and Environmental Engineering Sciences > Institute of Steel Constructions and Material Mechanics 13 Department of Civil and Environmental Engineering Sciences |
| Date Deposited: | 30 Jan 2015 13:36 |
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