Safe life and damage tolerance concepts of railway axles
- On July 9, 2008 a high speed train derailed in Cologne main Station, Germany at a low speed because an axle was broken. Fortunately, the derailment happened at a low speed so that nobody was injured. The reason for the broken axle was investigated and it turned out that most likely large inclusions located shortly undemeath the surface in a T-transition were the origin of the final crack. Basing on that result, a systematic investigation on existing safety assessments of railway axles was performed. This results in an analysis of the production process of axles and in a critical review of existing of existing assessments. Improvements and future developments are outlined.
Autor*innen: | Dietmar Klingbeil, Uwe Zerbst, Christian Klinger |
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Persönliche Herausgeber*innen: | S. Yu, X.-Q. Feng |
Dokumenttyp: | Beitrag zu einem Tagungsband |
Veröffentlichungsform: | Verlagsliteratur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | ICF13 - 13th International conference on fracture (Proceedings) |
Jahr der Erstveröffentlichung: | 2013 |
Erste Seite: | 1 |
Letzte Seite: | 10 |
Freie Schlagwörter: | Derailment; Inclusions; Railway axles; Safety assessment; Service loading fatigue |
Veranstaltung: | ICF13 - 13th International conference on fracture |
Veranstaltungsort: | Beijing, China |
Beginndatum der Veranstaltung: | 16.06.2013 |
Enddatum der Veranstaltung: | 21.06.2013 |
ISBN: | 978-988-12265-2-5 |
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
Datum der Freischaltung: | 20.02.2016 |
Referierte Publikation: | Nein |