Publication detail
Macroscopic Behavior and Damage of a Particulate Composite with a Crosslinked Polymer Matrix
NÁHLÍK, L. MÁŠA, B. HUTAŘ, P.
Czech title
Makroskopické chování a porušování částicového kompozitu se sesíťovanou polymerní matricí
English title
Macroscopic Behavior and Damage of a Particulate Composite with a Crosslinked Polymer Matrix
Type
book chapter
Language
en
Original abstract
Particulate composites with crosslinked polymer matrix and solid fillers are one of important classes of materials such as construction materials, high-performance engineering materials, sealants, protective organic coatings, dental materials, or solid explosives. The main focus of a present paper is an estimation of the macroscopic Youngs modulus and stress-strain behavior of a particulate composite with polymer matrix. 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. hyperelastic material behavior of the matrix was modeled by the Mooney-Rivlin material model. Numerical models on the base of unit cell were developed. The numerical results obtained were compared with experimental stress-strain curve and value of initial Youngs modulus. The paper can contribute to a better understanding of the behavior and failure of particulate composites with a crosslinked polymer matrix.
Czech abstract
Práce se zabývá numerickým modelováním makroskopického chování částicového kompozitu se sesíťovanou polymerní matricí. K modelování kompozitu je využito reprezentativního objemu kompozitu. Byla shledána dobrá shoda vypočítaných a experimentálních dat.
English abstract
Particulate composites with crosslinked polymer matrix and solid fillers are one of important classes of materials such as construction materials, high-performance engineering materials, sealants, protective organic coatings, dental materials, or solid explosives. The main focus of a present paper is an estimation of the macroscopic Youngs modulus and stress-strain behavior of a particulate composite with polymer matrix. 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. hyperelastic material behavior of the matrix was modeled by the Mooney-Rivlin material model. Numerical models on the base of unit cell were developed. The numerical results obtained were compared with experimental stress-strain curve and value of initial Youngs modulus. The paper can contribute to a better understanding of the behavior and failure of particulate composites with a crosslinked polymer matrix.
Keywords in Czech
částicový kompozit, kompozity s polymerní matricí, chování materiálu, metoda konečných prvků
Keywords in English
Particle reinforced composites, polymer matrix composites, mechanical response, finite element analysis
RIV year
2012
Released
15.10.2012
Publisher
Springer-Verlag Berlin Heidelberg
Location
Berlín, Německo
ISBN
978-3-642-31497-1
Book
Mechanics and Properties of Composed Materials and Structures
Edition number
31
Pages from–to
117–127
Pages count
11
BIBTEX
@inbook{BUT95753,
author="Luboš {Náhlík} and Bohuslav {Máša} and Pavel {Hutař},
title="Macroscopic Behavior and Damage of a Particulate Composite with a Crosslinked Polymer Matrix",
booktitle="Mechanics and Properties of Composed Materials and Structures",
year="2012",
month="October",
pages="117--127",
publisher="Springer-Verlag Berlin Heidelberg",
address="Berlín, Německo",
isbn="978-3-642-31497-1"
}