Aktivitäten pro Jahr
Abstract
The prediction of rolling contact fatigue requires modelling methods that efficiently simulate the propagation, branching and coalescence of fatigue cracks. The developed Discrete Element Method model is a novel approach to provide this capability. The model is based on discrete elements that are subject to a fatigue law. With it, the failure of elements due to cyclic loads can be simulated. The propagating cracks are not confined to predefined paths, but develop according to the local loading conditions. The current development of the model is summarised in this paper.
| Originalsprache | englisch |
|---|---|
| Publikationsstatus | Veröffentlicht - 4 Sept. 2022 |
| Veranstaltung | 12th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems: CM 2022 - Melbourne, Hybrider Event, Australien Dauer: 4 Sept. 2022 → 7 Sept. 2022 |
Konferenz
| Konferenz | 12th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems |
|---|---|
| Kurztitel | CM 2022 |
| Land/Gebiet | Australien |
| Ort | Hybrider Event |
| Zeitraum | 4/09/22 → 7/09/22 |
Aktivitäten
- 1 Vortrag bei Konferenz oder Fachtagung
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Modelling rolling contact fatigue cracking with a 2D truss-like discrete element method
Markus Januschewsky (Redner/in)
6 Sept. 2022Aktivität: Vortrag oder Präsentation › Vortrag bei Konferenz oder Fachtagung › Science to science