About: Safe life and damage tolerance aspects of railway axles

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.journals.elsevier.com/engineering-fracture-mechanics
Description	The paper gives an overview on safe life and damage tolerance methods applied to railway axles. It describes failure scenarios due to fatigue crack initiation and propagation. Besides common aspects of design, specific features such as corrosion and impact damage from flying ballast are discussed which may reduce the fatigue strength of axles during service. Potential effects of non-metallic inclusions from the steel manufacturing process are addressed in the context of the very high number of loading cycles railway axles are designed for. With respect to damage tolerance general lines of fracture mechanics residual lifetime analyses are introduced. More specific discussion is provided on aspects such as the threshold value of fatigue crack propagation and reliability aspects of non-destructive inspection. The paper gives an overview on safe life and damage tolerance methods applied to railway axles. It describes failure scenarios due to fatigue crack initiation and propagation. Besides common aspects of design, specific features such as corrosion and impact damage from flying ballast are discussed which may reduce the fatigue strength of axles during service. Potential effects of non-metallic inclusions from the steel manufacturing process are addressed in the context of the very high number of loading cycles railway axles are designed for. With respect to damage tolerance general lines of fracture mechanics residual lifetime analyses are introduced. More specific discussion is provided on aspects such as the threshold value of fatigue crack propagation and reliability aspects of non-destructive inspection. (en)
Title	Safe life and damage tolerance aspects of railway axles - A review Safe life and damage tolerance aspects of railway axles - A review (en)
skos:prefLabel	Safe life and damage tolerance aspects of railway axles - A review Safe life and damage tolerance aspects of railway axles - A review (en)
skos:notation	RIV/25797000:_____/13:#0000298!RIV13-MPO-25797000
http://linked.open...avai/predkladatel	SVÚM a.s.
http://linked.open...avai/riv/aktivita	I Z
http://linked.open...avai/riv/aktivity	I, Z(MSM2579700001)
http://linked.open...iv/cisloPeriodika	Leden
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Černý, Ivo
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	SVÚM a.s.
http://linked.open...dnocenehoVysledku	103876
http://linked.open...ai/riv/idVysledku	RIV/25797000:_____/13:#0000298
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Railway axle; Fatigue strength; Fatigue crack propagation; Damage tolerance; Safe life design (en)
http://linked.open.../riv/klicoveSlovo	Fatigue crack propagation Safe life design Damage tolerance Railway axle Fatigue strength
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[82B180A09E91]
http://linked.open...i/riv/nazevZdroje	Engineering Fracture Mechanics
http://linked.open...in/vavai/riv/obor	JL
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	11 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	98
http://linked.open...iv/tvurceVysledku	Černý, Ivo
http://linked.open...ain/vavai/riv/wos	000315830800016
http://linked.open...n/vavai/riv/zamer	Research of damage mechanism and quantification of defects influence on life time of components utilised in heavy duty working conditions.
issn	0013-7944
number of pages	58 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.engfracmech.2012.09.029

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