Long-Term Measurements in the Neutral Temperature Identification Problems in Continuous Welded Rail

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Long-Term Measurements in the Neutral Temperature Identification Problems in Continuous Welded Rail

Popis výsledku v původním jazyce

This paper deals with the problem of determination of neutral temperature in continuous welded rails. It specifies the origin of the problem in the introductory chapter, where historical development of rail-wheel interaction is briefly presented. Later, the paper discusses the issue of stress in continuous welded rail as the major factor by maintaining safety operation of such railway tracks. The stress problems in continuous welded rail are tightly connected to the problem of neutral temperature. The term “neutral temperature” is defined and its attributes presented. The major focus in this part of the article is given to a thorough explanation of the effect of neutral temperature shift, its causes and its detection. In the last chapters, ongoing long-term measurements which are aimed to get important data for further research in the area are described and commented. Potential further challenges are included in the brief conclusion.

Název v anglickém jazyce

Long-Term Measurements in the Neutral Temperature Identification Problems in Continuous Welded Rail

Popis výsledku anglicky

This paper deals with the problem of determination of neutral temperature in continuous welded rails. It specifies the origin of the problem in the introductory chapter, where historical development of rail-wheel interaction is briefly presented. Later, the paper discusses the issue of stress in continuous welded rail as the major factor by maintaining safety operation of such railway tracks. The stress problems in continuous welded rail are tightly connected to the problem of neutral temperature. The term “neutral temperature” is defined and its attributes presented. The major focus in this part of the article is given to a thorough explanation of the effect of neutral temperature shift, its causes and its detection. In the last chapters, ongoing long-term measurements which are aimed to get important data for further research in the area are described and commented. Potential further challenges are included in the brief conclusion.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Advanced Manufacturing and Repairing Technologies in Vehicle Industry

ISBN

978-963-313-258-6

ISSN

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e-ISSN

neuvedeno

Počet stran výsledku

6

Strana od-do

173-178

Název nakladatele

Budapest University of Technology and Economics

Místo vydání

Budapešť

Místo konání akce

Visegrád

Datum konání akce

17. 5. 2017

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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