Reproducing rolling contact fatigue relevant loading conditions of railway operation on a test rig

Gerald Trummer*, Florian Kupelwieser, Christof Marte, Stephan Scheriau, Peter Dietmaier, Klaus Six

*Korrespondierende/r Autor/in für diese Arbeit

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandBegutachtung

Abstract

For the development of rail materials with improved properties regarding rolling contact fatigue and wear it is at first important to know and understand the loading conditions in railway operation. Based on the loading conditions crack initiation can be predicted. This has been done with the so-called wedge model, which takes the plastic shear deformation condition in a layer near the rail surface into account. Results for a specific railway operation scenario and test rig experiments are compared, which contributes to the understanding of the transferability of test rig results to the behaviour in the field.

Originalspracheenglisch
TitelProceedings of the 11th International Conference on Contact Mechanics and Wear of Rail/wheel Systems, CM 2018
Herausgeber (Verlag)TU Delft
Seiten993-998
Seitenumfang6
ISBN (elektronisch)9789461869630
PublikationsstatusVeröffentlicht - 1 Jan 2018
Veranstaltung11th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems - Delft, Niederlande
Dauer: 24 Sep 201827 Sep 2018

Konferenz

Konferenz11th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems
KurztitelCM 2018
LandNiederlande
OrtDelft
Zeitraum24/09/1827/09/18

ASJC Scopus subject areas

  • Maschinenbau
  • Oberflächen, Beschichtungen und Folien
  • Modellierung und Simulation

Fingerprint

Untersuchen Sie die Forschungsthemen von „Reproducing rolling contact fatigue relevant loading conditions of railway operation on a test rig“. Zusammen bilden sie einen einzigartigen Fingerprint.

Dieses zitieren