About: Local characteristics of (brittle) failure assessed from Charpy type specimen.

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Local characteristics of predominantly brittle fracture have been analysed arising from the primary data obtained by using Charpy type specimens. Two model ferritic microstructures have been selected for knowledge presentation that differ significantly in their carbide thickness and scatter of fracture toughness data. Based on the deterministic approach to the analysis of cleavage failure under the notch root, the local fracture criteria have been evaluated using fracture micromechanism assessment combined with FEM calculations. The effective distances have been calculated from normal stress distributions and compared with depth of initiation point below the notch root measured from fracture surfaces. Accepting the Beremin approach to the analysis of cleavage failure criteria the local fracture parameters have been calculated for Charpy type specimen. For the microstructures investigated the Weibull stresses (location parameters) were related to cleavage fracture stresses determined supposing determin Local characteristics of predominantly brittle fracture have been analysed arising from the primary data obtained by using Charpy type specimens. Two model ferritic microstructures have been selected for knowledge presentation that differ significantly in their carbide thickness and scatter of fracture toughness data. Based on the deterministic approach to the analysis of cleavage failure under the notch root, the local fracture criteria have been evaluated using fracture micromechanism assessment combined with FEM calculations. The effective distances have been calculated from normal stress distributions and compared with depth of initiation point below the notch root measured from fracture surfaces. Accepting the Beremin approach to the analysis of cleavage failure criteria the local fracture parameters have been calculated for Charpy type specimen. For the microstructures investigated the Weibull stresses (location parameters) were related to cleavage fracture stresses determined supposing determin (en)
Title	Local characteristics of (brittle) failure assessed from Charpy type specimen. Local characteristics of (brittle) failure assessed from Charpy type specimen. (en)
skos:prefLabel	Local characteristics of (brittle) failure assessed from Charpy type specimen. Local characteristics of (brittle) failure assessed from Charpy type specimen. (en)
skos:notation	RIV/68081723:_____/01:07013280!RIV/2003/AV0/A07003/N
http://linked.open.../vavai/riv/strany	127;146
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA2041003), Z(AV0Z2041904)
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Chlup, Zdeněk Dlouhý, Ivo Holzmann, Miloslav
http://linked.open.../riv/druhVysledku	C - Kapitola v knize
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	685428
http://linked.open...ai/riv/idVysledku	RIV/68081723:_____/01:07013280
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	local approach; transferability; brittle fracture initiation (en)
http://linked.open.../riv/klicoveSlovo	transferability local approach brittle fracture initiation
http://linked.open...ontrolniKodProRIV	[DDDCFC6A103F]
http://linked.open...i/riv/mistoVydani	Dordrecht
http://linked.open...vEdiceCisloSvazku	II. Mathematics, Physics and Chemistry.
http://linked.open...i/riv/nazevZdroje	Notch Effects in Fatigue and Fracture.
http://linked.open...in/vavai/riv/obor	JL
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Brittle fracture micromechanics and toughness scaling models
http://linked.open...UplatneniVysledku	2001
http://linked.open...iv/tvurceVysledku	Chlup, Zdeněk Dlouhý, Ivo Holzmann, Miloslav
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	20 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Kluwer Academic publishers
https://schema.org/isbn	0-7923-6841-X

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