Hertel, Olaf ; Vormwald, Michael (2014)
Multiaxial fatigue assessment based on a short crack growth concept.
In: Theoretical and Applied Fracture Mechanics, 73
doi: 10.1016/j.tafmec.2014.06.010
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The fatigue life to initiate a crack of technical size is interpreted as a pure growth process of a mechanically short crack. A set of equations and corresponding simulation procedures are outlined which can be used to assess multiaxial, in especially including non-proportional variable amplitude loading of notched components. The prediction accuracy of this approach is compared to the accuracy of other approaches. The comparison was performed using experimental data recently published in a comprehensive investigation performed by Franz and Xin.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2014 |
| Autor(en): | Hertel, Olaf ; Vormwald, Michael |
| Art des Eintrags: | Bibliographie |
| Titel: | Multiaxial fatigue assessment based on a short crack growth concept |
| Sprache: | Englisch |
| Publikationsjahr: | 4 Juli 2014 |
| Verlag: | Elsevier |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Theoretical and Applied Fracture Mechanics |
| Jahrgang/Volume einer Zeitschrift: | 73 |
| DOI: | 10.1016/j.tafmec.2014.06.010 |
| Kurzbeschreibung (Abstract): | The fatigue life to initiate a crack of technical size is interpreted as a pure growth process of a mechanically short crack. A set of equations and corresponding simulation procedures are outlined which can be used to assess multiaxial, in especially including non-proportional variable amplitude loading of notched components. The prediction accuracy of this approach is compared to the accuracy of other approaches. The comparison was performed using experimental data recently published in a comprehensive investigation performed by Franz and Xin. |
| Fachbereich(e)/-gebiet(e): | 13 Fachbereich Bau- und Umweltingenieurwissenschaften 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Institut für Stahlbau und Werkstoffmechanik 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Institut für Stahlbau und Werkstoffmechanik > Fachgebiet Werkstoffmechanik |
| Hinterlegungsdatum: | 27 Jan 2015 15:04 |
| Letzte Änderung: | 17 Jun 2020 13:19 |
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