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

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/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

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.

Originalsprache	englisch
Titel	Proceedings of the 11th International Conference on Contact Mechanics and Wear of Rail/wheel Systems, CM 2018
Herausgeber (Verlag)	TU Delft
Seiten	993-998
Seitenumfang	6
ISBN (elektronisch)	9789461869630
Publikationsstatus	Veröffentlicht - 1 Jan. 2018
Veranstaltung	11th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems - Delft, Niederlande Dauer: 24 Sept. 2018 → 27 Sept. 2018

Konferenz

Konferenz	11th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems
Kurztitel	CM 2018
Land/Gebiet	Niederlande
Ort	Delft
Zeitraum	24/09/18 → 27/09/18

ASJC Scopus subject areas

Maschinenbau
Oberflächen, Beschichtungen und Folien
Modellierung und Simulation

Andere Dateien und Links

http://www.scopus.com/inward/record.url?scp=85059533474&partnerID=8YFLogxK

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Reproducing rolling contact fatigue relevant loading conditions of railway operation on a test rig. / Trummer, Gerald; Kupelwieser, Florian; Marte, Christof et al.
Proceedings of the 11th International Conference on Contact Mechanics and Wear of Rail/wheel Systems, CM 2018. TU Delft, 2018. S. 993-998.

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Trummer, G, Kupelwieser, F, Marte, C, Scheriau, S, Dietmaier, P & Six, K 2018, Reproducing rolling contact fatigue relevant loading conditions of railway operation on a test rig. in Proceedings of the 11th International Conference on Contact Mechanics and Wear of Rail/wheel Systems, CM 2018. TU Delft, S. 993-998, 11th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems, Delft, Niederlande, 24/09/18.

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title = "Reproducing rolling contact fatigue relevant loading conditions of railway operation on a test rig",

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.",

keywords = "Crack initiation, Modelling, Railway operation, Rolling contact fatigue, Test rig",

author = "Gerald Trummer and Florian Kupelwieser and Christof Marte and Stephan Scheriau and Peter Dietmaier and Klaus Six",

year = "2018",

month = jan,

day = "1",

language = "English",

pages = "993--998",

booktitle = "Proceedings of the 11th International Conference on Contact Mechanics and Wear of Rail/wheel Systems, CM 2018",

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note = "11th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems, CM 2018 ; Conference date: 24-09-2018 Through 27-09-2018",

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T1 - Reproducing rolling contact fatigue relevant loading conditions of railway operation on a test rig

AU - Trummer, Gerald

AU - Kupelwieser, Florian

AU - Marte, Christof

AU - Scheriau, Stephan

AU - Dietmaier, Peter

AU - Six, Klaus

PY - 2018/1/1

Y1 - 2018/1/1

N2 - 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.

AB - 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.

KW - Crack initiation

KW - Modelling

KW - Railway operation

KW - Rolling contact fatigue

KW - Test rig

UR - http://www.scopus.com/inward/record.url?scp=85059533474&partnerID=8YFLogxK

M3 - Conference paper

AN - SCOPUS:85059533474

SP - 993

EP - 998

BT - Proceedings of the 11th International Conference on Contact Mechanics and Wear of Rail/wheel Systems, CM 2018

PB - TU Delft

T2 - 11th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems

Y2 - 24 September 2018 through 27 September 2018

ER -

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

Abstract

Konferenz

ASJC Scopus subject areas

Andere Dateien und Links

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