This HTML5 document contains 46 embedded RDF statements represented using HTML+Microdata notation.

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

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
n19http://localhost/temp/predkladatel/
n17http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n9http://linked.opendata.cz/resource/domain/vavai/projekt/
n12http://linked.opendata.cz/ontology/domain/vavai/
n16http://linked.opendata.cz/resource/domain/vavai/zamer/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
n3http://linked.opendata.cz/ontology/domain/vavai/riv/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n18http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F00216305%3A26210%2F10%3APU87726%21RIV12-MSM-26210___/
n7http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n6http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n14http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n10http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n15http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n4http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n13http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F00216305%3A26210%2F10%3APU87726%21RIV12-MSM-26210___
rdf:type
n12:Vysledek skos:Concept
dcterms:description
The effect of a free surface on fatigue crack behaviour is discussed in the paper and generalized stress intensity factor methodology is used for a reliable estimation of the fatigue crack propagation rate in the area close to a free surface, where the effect of vertex singularity is important. It is shown that a decrease in the stress singularity exponent close to the vertex point leads to a decrease in the fatigue crack propagation rate and contributes to a typical curved crack front shape. The numerical estimations of the crack shape correspond well with experimental observations taken from the literature. Further change of the stress singularity exponent for thin structures was studied on M(T) specimens with different thicknesses. The proposed methodology facilitates explanation of the experimentally observed decrease in the fatigue crack propagation rate (FCPR) for thin structures. It is shown, that decrease of FCPR depends on Poisson's ratio and parameters of the Paris - Erdogan law for correspo The effect of a free surface on fatigue crack behaviour is discussed in the paper and generalized stress intensity factor methodology is used for a reliable estimation of the fatigue crack propagation rate in the area close to a free surface, where the effect of vertex singularity is important. It is shown that a decrease in the stress singularity exponent close to the vertex point leads to a decrease in the fatigue crack propagation rate and contributes to a typical curved crack front shape. The numerical estimations of the crack shape correspond well with experimental observations taken from the literature. Further change of the stress singularity exponent for thin structures was studied on M(T) specimens with different thicknesses. The proposed methodology facilitates explanation of the experimentally observed decrease in the fatigue crack propagation rate (FCPR) for thin structures. It is shown, that decrease of FCPR depends on Poisson's ratio and parameters of the Paris - Erdogan law for correspo
dcterms:title
The effect of a free surface on fatigue crack behaviour The effect of a free surface on fatigue crack behaviour
skos:prefLabel
The effect of a free surface on fatigue crack behaviour The effect of a free surface on fatigue crack behaviour
skos:notation
RIV/00216305:26210/10:PU87726!RIV12-MSM-26210___
n3:aktivita
n10:Z n10:S n10:P
n3:aktivity
P(GA101/09/0867), P(GA106/09/1954), S, Z(AV0Z20410507)
n3:cisloPeriodika
8
n3:dodaniDat
n13:2012
n3:domaciTvurceVysledku
n17:6154557 n17:3875636
n3:druhVysledku
n15:J
n3:duvernostUdaju
n6:S
n3:entitaPredkladatele
n18:predkladatel
n3:idSjednocenehoVysledku
255857
n3:idVysledku
RIV/00216305:26210/10:PU87726
n3:jazykVysledku
n14:eng
n3:klicovaSlova
Vertex singularity, Generalized stress intensity factor, Stress singularity, Fatigue crack, V-notch
n3:klicoveSlovo
n7:Vertex%20singularity n7:Fatigue%20crack n7:Generalized%20stress%20intensity%20factor n7:Stress%20singularity n7:V-notch
n3:kodStatuVydavatele
GB - Spojené království Velké Británie a Severního Irska
n3:kontrolniKodProRIV
[4F0C1C35E1DE]
n3:nazevZdroje
INTERNATIONAL JOURNAL OF FATIGUE
n3:obor
n4:JL
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
3
n3:projekt
n9:GA106%2F09%2F1954 n9:GA101%2F09%2F0867
n3:rokUplatneniVysledku
n13:2010
n3:svazekPeriodika
32
n3:tvurceVysledku
Náhlík, Luboš Knésl, Zdeněk Hutař, Pavel
n3:zamer
n16:AV0Z20410507
s:issn
0142-1123
s:numberOfPages
5
n19:organizacniJednotka
26210