About: On a critical geometry of a crack arrested at a bimaterial interface

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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	Surface crack propagation in a thin soft protective layer on a massive stiffer substrate is analyzed using generalized linear elastic fracture mechanics. The growth of the initial crack is considered in both forward and sideways directions and the influence of the interface between the protective layer and massive substrate on the final crack configuration is investigated. It is shown that, depending on the elastic mismatch, the part of the crack front can be arrested at the interface protective layer/substrate and the rest of the crack grows continuously sideways only. The effective value of the stress intensity factor is used in order to predict the conditions under which the crack will propagate through the interface into the second material. Corresponding calculations have been made by finite element method. Surface crack propagation in a thin soft protective layer on a massive stiffer substrate is analyzed using generalized linear elastic fracture mechanics. The growth of the initial crack is considered in both forward and sideways directions and the influence of the interface between the protective layer and massive substrate on the final crack configuration is investigated. It is shown that, depending on the elastic mismatch, the part of the crack front can be arrested at the interface protective layer/substrate and the rest of the crack grows continuously sideways only. The effective value of the stress intensity factor is used in order to predict the conditions under which the crack will propagate through the interface into the second material. Corresponding calculations have been made by finite element method. (en)
Title	On a critical geometry of a crack arrested at a bimaterial interface On a critical geometry of a crack arrested at a bimaterial interface (en)
skos:prefLabel	On a critical geometry of a crack arrested at a bimaterial interface On a critical geometry of a crack arrested at a bimaterial interface (en)
skos:notation	RIV/68081723:_____/12:00385401!RIV13-GA0-68081723
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP108/12/1560), P(GD106/09/H035)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Náhlík, Luboš Hutař, Pavel Ševčík, Martin Zouhar, Michal Máša, Bohuslav
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	156157
http://linked.open...ai/riv/idVysledku	RIV/68081723:_____/12:00385401
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fracture mechanics of an interface; generalized stress intensity factor; crack (en)
http://linked.open.../riv/klicoveSlovo	crack generalized stress intensity factor fracture mechanics of an interface
http://linked.open...ontrolniKodProRIV	[29BE4FA40FB2]
http://linked.open...v/mistoKonaniAkce	Plzeň
http://linked.open...i/riv/mistoVydani	Plzeň
http://linked.open...i/riv/nazevZdroje	14th International conference Applied Mechanics 2012 - Conference proceedings
http://linked.open...in/vavai/riv/obor	JL
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Description of the slow crack growth in polymer materials under complex loading conditions Multiscale design of advanced materials
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Hutař, Pavel Náhlík, Luboš Zouhar, Michal Ševčík, Martin Máša, Bohuslav
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2012-04-16 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Západočeská univerzita v Plzni
https://schema.org/isbn	978-80-261-0097-3

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