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Statements

Subject Item
n2:RIV%2F68081723%3A_____%2F12%3A00375101%21RIV12-AV0-68081723
rdf:type
n11:Vysledek skos:Concept
dcterms:description
The main focus of a present paper is an estimation of the macroscopic stress-strain behavior of a particulate composite. The particulate composite with a crosslinked polymer matrix in a rubbery state filled by an alumina-based mineral filler is investigated by means of the finite element method. A hyperelastic material behavior of the matrix is modeled by the Mooney-Rivlin material model. Numerical models on the basis of unit cells are developed. An assumption of the existence of the discontinuity (breaking) in the matrix at higher loading levels is taken into account to obtain a more accurate estimation of the stress-strain behavior of the particulate composite investigated. The numerical results obtained are compared with experimental stress-strain curve and good agreement has been found. The paper can contribute to a better understanding of the behavior and failure of particulate composites with a polymer matrix. The main focus of a present paper is an estimation of the macroscopic stress-strain behavior of a particulate composite. The particulate composite with a crosslinked polymer matrix in a rubbery state filled by an alumina-based mineral filler is investigated by means of the finite element method. A hyperelastic material behavior of the matrix is modeled by the Mooney-Rivlin material model. Numerical models on the basis of unit cells are developed. An assumption of the existence of the discontinuity (breaking) in the matrix at higher loading levels is taken into account to obtain a more accurate estimation of the stress-strain behavior of the particulate composite investigated. The numerical results obtained are compared with experimental stress-strain curve and good agreement has been found. The paper can contribute to a better understanding of the behavior and failure of particulate composites with a polymer matrix.
dcterms:title
Estimation of the macroscopic stress-strain curve of a particulate composite with a crosslinked polymer matrix Estimation of the macroscopic stress-strain curve of a particulate composite with a crosslinked polymer matrix
skos:prefLabel
Estimation of the macroscopic stress-strain curve of a particulate composite with a crosslinked polymer matrix Estimation of the macroscopic stress-strain curve of a particulate composite with a crosslinked polymer matrix
skos:notation
RIV/68081723:_____/12:00375101!RIV12-AV0-68081723
n11:predkladatel
n12:ico%3A68081723
n5:aktivita
n17:Z n17:P
n5:aktivity
P(GA106/08/1409), Z(AV0Z20410507), Z(AV0Z40500505)
n5:cisloPeriodika
6
n5:dodaniDat
n10:2012
n5:domaciTvurceVysledku
n13:3875636 n13:6154557
n5:druhVysledku
n20:J
n5:duvernostUdaju
n15:S
n5:entitaPredkladatele
n14:predkladatel
n5:idSjednocenehoVysledku
134808
n5:idVysledku
RIV/68081723:_____/12:00375101
n5:jazykVysledku
n7:eng
n5:klicovaSlova
finite element analysis; effective elastic properties; mechanical properties
n5:klicoveSlovo
n18:effective%20elastic%20properties n18:mechanical%20properties n18:finite%20element%20analysis
n5:kodStatuVydavatele
US - Spojené státy americké
n5:kontrolniKodProRIV
[056D7C67EF8A]
n5:nazevZdroje
Mechanics of Composite Materials
n5:obor
n9:JI
n5:pocetDomacichTvurcuVysledku
2
n5:pocetTvurcuVysledku
5
n5:projekt
n19:GA106%2F08%2F1409
n5:rokUplatneniVysledku
n10:2012
n5:svazekPeriodika
47
n5:tvurceVysledku
Dušek, Karel Máša, B. Náhlík, Luboš Hutař, Pavel Dušková, Miroslava
n5:wos
000299031700006
n5:zamer
n8:AV0Z20410507 n8:AV0Z40500505
s:issn
0191-5665
s:numberOfPages
8
n16:doi
10.1007/s11029-011-9242-6