About: Using statistical compatibility to derive advanced probabilistic fatigue models

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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)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Heuristic deterministic models are often proposed to reproduce SN and εN fields as well as crack growth curves aiming at providing basic material characterization to be used in lifetime design. Usually, they arise from the intuition of the researchers and are supported by experimental data, sometimes being complemented by micromechanical considerations based on good knowledge of physical and metallurgical properties of the material. In spite of their utility, this procedure implies serious limitations. In this work, some new methodological suggestions are presented allowing the functional structure of the problem under consideration to be derived, in an attempt of avoiding arbitrary assumptions. The relevant variables involved in the problem are recognized from experimental evidence, a reduced set of dimensionless variables is selected using dimensional analysis, a set of compatibility conditions are established and the constraints to be fulfilled by the model considered. Heuristic deterministic models are often proposed to reproduce SN and εN fields as well as crack growth curves aiming at providing basic material characterization to be used in lifetime design. Usually, they arise from the intuition of the researchers and are supported by experimental data, sometimes being complemented by micromechanical considerations based on good knowledge of physical and metallurgical properties of the material. In spite of their utility, this procedure implies serious limitations. In this work, some new methodological suggestions are presented allowing the functional structure of the problem under consideration to be derived, in an attempt of avoiding arbitrary assumptions. The relevant variables involved in the problem are recognized from experimental evidence, a reduced set of dimensionless variables is selected using dimensional analysis, a set of compatibility conditions are established and the constraints to be fulfilled by the model considered. (en)
Title	Using statistical compatibility to derive advanced probabilistic fatigue models Using statistical compatibility to derive advanced probabilistic fatigue models (en)
skos:prefLabel	Using statistical compatibility to derive advanced probabilistic fatigue models Using statistical compatibility to derive advanced probabilistic fatigue models (en)
skos:notation	RIV/68081723:_____/10:00355184!RIV11-AV0-68081723
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z20410507)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Seitl, Stanislav
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	Ústav fyziky materiálů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	294831
http://linked.open...ai/riv/idVysledku	RIV/68081723:_____/10:00355184
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fatigue models; Statistical compatibility; Functional equations (en)
http://linked.open.../riv/klicoveSlovo	Fatigue models Statistical compatibility Functional equations
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[24DE3AAE590B]
http://linked.open...i/riv/nazevZdroje	Procedia Engineering
http://linked.open...in/vavai/riv/obor	JL
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	2
http://linked.open...iv/tvurceVysledku	Fernández-Canteli, A. Seitl, Stanislav Castillo, E. López-Aenlle, M.
http://linked.open...n/vavai/riv/zamer	Physical properties of advanced materials in relation to their microstructure and processing
issn	1877-7058
number of pages	10 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Using statistical compatibility to derive advanced probabilistic fatigue models Using statistical compatibility to derive advanced probabilistic fatigue models Using statistical compatibility to derive advanced probabilistic fatigue models

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