Influences on the result quality of numerical calculation of welding-induced distortion
- The present investigations cover different relevant influences on the numerical calculation of welding-induced distortion. Therefore, a single-layer pulsed gas metal arc (GMA) weld of structural Steel S355J2+N with a thickness Öf5 mm is experimentally and numerically investigated. The influences of mesh density, tack-welds, and continuous cooling transformation (CCT) diagrams on welding-induced distortion are studied. The quality and quantity of These effects are clarified based on the used experimental and numerical set up. The occurring differences between the investigated cases achieve significant values. Consequently, prediction of welding-induced distortion can be improved considering the present investigations.
Autor*innen: | Christoph Heinze, Christopher Schwenk, Michael RethmeierORCiD |
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Persönliche Herausgeber*innen: | H.-W. Zoch, T. Lübben |
Dokumenttyp: | Beitrag zu einem Tagungsband |
Veröffentlichungsform: | Verlagsliteratur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | IDE 2011 - 3rd International conference on distortion engineering 2011 (Proceedings) |
Jahr der Erstveröffentlichung: | 2011 |
Herausgeber (Institution): | IWT |
Erste Seite: | 277 |
Letzte Seite: | 285 |
Freie Schlagwörter: | Continuous cooling transformation behaviour; Mesh analysis; Tack welding; Welding simulation; Welding-induced distortion |
Veranstaltung: | IDE 2011 - 3rd International conference on distortion engineering 2011 |
Veranstaltungsort: | Bremen, Germany |
Beginndatum der Veranstaltung: | 14.09.2011 |
Enddatum der Veranstaltung: | 16.09.2011 |
ISBN: | 978-3-88722-724-1 |
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
Datum der Freischaltung: | 19.02.2016 |
Referierte Publikation: | Nein |