This HTML5 document contains 51 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
n10http://linked.opendata.cz/ontology/domain/vavai/riv/typAkce/
dctermshttp://purl.org/dc/terms/
n13http://purl.org/net/nknouf/ns/bibtex#
n14http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n11http://linked.opendata.cz/resource/domain/vavai/projekt/
n19http://linked.opendata.cz/resource/domain/vavai/subjekt/
n18http://linked.opendata.cz/ontology/domain/vavai/
n20http://linked.opendata.cz/resource/domain/vavai/zamer/
n5https://schema.org/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
n3http://linked.opendata.cz/ontology/domain/vavai/riv/
n9http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F68081723%3A_____%2F11%3A00370346%21RIV12-AV0-68081723/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n4http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n22http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n15http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n6http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n16http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n12http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n7http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F68081723%3A_____%2F11%3A00370346%21RIV12-AV0-68081723
rdf:type
skos:Concept n18:Vysledek
dcterms:description
The aim of this work is to study the behaviour of crack with its tip at the interface of two polymer materials. The numerical model of cracked bi-material tension specimen is investigated and a stability criterion was tested. Usually a stability criterion based on general stress concentrator needs the relation between critical value of the generalized stress intensity factor and critical value of the stress intensity factor (fracture toughness). This relation is a function of elastic mismatch between particular materials, fracture toughness of the main material and critical distance d. Estimation of d is usually not straightforward and different authors use different approaches for its determination. Therefore main aim of this study is mutual comparison of published approaches for d estimation and to quantify their effect on the critical loading value. The results of this study can lead to better lifetime prediction and design of layered structures. The aim of this work is to study the behaviour of crack with its tip at the interface of two polymer materials. The numerical model of cracked bi-material tension specimen is investigated and a stability criterion was tested. Usually a stability criterion based on general stress concentrator needs the relation between critical value of the generalized stress intensity factor and critical value of the stress intensity factor (fracture toughness). This relation is a function of elastic mismatch between particular materials, fracture toughness of the main material and critical distance d. Estimation of d is usually not straightforward and different authors use different approaches for its determination. Therefore main aim of this study is mutual comparison of published approaches for d estimation and to quantify their effect on the critical loading value. The results of this study can lead to better lifetime prediction and design of layered structures.
dcterms:title
Crack stability condition at the interface between two polymer materials Crack stability condition at the interface between two polymer materials
skos:prefLabel
Crack stability condition at the interface between two polymer materials Crack stability condition at the interface between two polymer materials
skos:notation
RIV/68081723:_____/11:00370346!RIV12-AV0-68081723
n18:predkladatel
n19:ico%3A68081723
n3:aktivita
n6:Z n6:S n6:P
n3:aktivity
P(GA106/09/0279), S, Z(AV0Z20410507)
n3:dodaniDat
n7:2012
n3:domaciTvurceVysledku
n14:9861807 n14:6154557 n14:3875636 n14:9200002 n14:1161415
n3:druhVysledku
n16:D
n3:duvernostUdaju
n22:S
n3:entitaPredkladatele
n9:predkladatel
n3:idSjednocenehoVysledku
192172
n3:idVysledku
RIV/68081723:_____/11:00370346
n3:jazykVysledku
n15:eng
n3:klicovaSlova
stability criterion; critical distance; bi-material; generalized stress intensity factor
n3:klicoveSlovo
n4:stability%20criterion n4:bi-material n4:critical%20distance n4:generalized%20stress%20intensity%20factor
n3:kontrolniKodProRIV
[5B8631BC91E4]
n3:mistoKonaniAkce
Velké Bílovice
n3:mistoVydani
Brno, Česká republika
n3:nazevZdroje
Applied Mechanics 2011
n3:obor
n12:JL
n3:pocetDomacichTvurcuVysledku
5
n3:pocetTvurcuVysledku
5
n3:projekt
n11:GA106%2F09%2F0279
n3:rokUplatneniVysledku
n7:2011
n3:tvurceVysledku
Knésl, Zdeněk Zouhar, Michal Náhlík, Luboš Hutař, Pavel Ševčík, Martin
n3:typAkce
n10:EUR
n3:zahajeniAkce
2011-04-18+02:00
n3:zamer
n20:AV0Z20410507
s:numberOfPages
4
n13:hasPublisher
Ústav fyziky materiálů AV ČR
n5:isbn
978-80-87434-03-1