About: The transferability of fracture toughness characteristics from point a view of the integrity of components with defects.

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About: The transferability of fracture toughness characteristics from point a view of the integrity of components with defects. Goto Sponge NotDistinct Permalink

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	In this work, the use of the Weibull stress as a measure of the failure probability of cracked body is tested. Fracture of large engineering structures and conventional safety assessment and integrity of components and structures still remains a top field of research in the experimental and the theoretical fracture mechanics. Weibull stress seems to be a parameter for prediction of cleavage failure of cracked bodies and the study is focused to assess the effects of constraint loss on cleavage fracture toughness (Jc). To quantify the relative effects of constraint variation on the cleavage fracture toughness the form of the toughness-scaling model based on the Weibull stress is investigated. Local material parameters have been calculated arising from Beremin approach. It is based on weakest link assumption and incremental fracture probability, which depends not only on the maximum principal stress, but also on the equivalent plastic strain. Accepting this approach to the analysis of local criteria for In this work, the use of the Weibull stress as a measure of the failure probability of cracked body is tested. Fracture of large engineering structures and conventional safety assessment and integrity of components and structures still remains a top field of research in the experimental and the theoretical fracture mechanics. Weibull stress seems to be a parameter for prediction of cleavage failure of cracked bodies and the study is focused to assess the effects of constraint loss on cleavage fracture toughness (Jc). To quantify the relative effects of constraint variation on the cleavage fracture toughness the form of the toughness-scaling model based on the Weibull stress is investigated. Local material parameters have been calculated arising from Beremin approach. It is based on weakest link assumption and incremental fracture probability, which depends not only on the maximum principal stress, but also on the equivalent plastic strain. Accepting this approach to the analysis of local criteria for (en)
Title	The transferability of fracture toughness characteristics from point a view of the integrity of components with defects. The transferability of fracture toughness characteristics from point a view of the integrity of components with defects. (en)
skos:prefLabel	The transferability of fracture toughness characteristics from point a view of the integrity of components with defects. The transferability of fracture toughness characteristics from point a view of the integrity of components with defects. (en)
skos:notation	RIV/68081723:_____/01:07013181!RIV/2003/AV0/A07003/N
http://linked.open.../vavai/riv/strany	757;766
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA101/00/0170), P(ME 303), Z(AV0Z2041904)
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Dlouhý, Ivo Kozák, Vladislav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
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	699024
http://linked.open...ai/riv/idVysledku	RIV/68081723:_____/01:07013181
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	local approach; weibull stress; fracture toughness (en)
http://linked.open.../riv/klicoveSlovo	local approach weibull stress fracture toughness
http://linked.open...ontrolniKodProRIV	[F5BA1494115F]
http://linked.open...v/mistoKonaniAkce	Alicante [ES]
http://linked.open...i/riv/mistoVydani	Southampton
http://linked.open...i/riv/nazevZdroje	Computational Methods and Experimental Measurements X.
http://linked.open...in/vavai/riv/obor	JL
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	http://linked.opendata.cz/resource/domain/vavai/projekt/ME%20303 The transferability of fracture toughness characteristics from point a view of integrity of components with defects
http://linked.open...UplatneniVysledku	2001
http://linked.open...iv/tvurceVysledku	Dlouhý, Ivo Kozák, Vladislav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2001-06-04 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Behavior and properties of metallic and non-metallic materials in relation to their structure, research on processes leading to degradation of material quality
number of pages	10 (xsd:int)
http://purl.org/ne...btex#hasPublisher	WIT Press
https://schema.org/isbn	1-85312-870-8

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