Publication detail
The Influence of Nonlinear Matrix on Mechanical Behavior of Polymer Particulate Composite
MAJER, Z.
Czech title
Určení vlivu nelineární matrice na mechanické vlastnosti polymerního kompozitu plněného tuhými částicemi
English title
The Influence of Nonlinear Matrix on Mechanical Behavior of Polymer Particulate Composite
Type
journal article - other
Language
en
Original abstract
In this contribution the mechanical behavior of polymer particulate composite is studied. A numerical model is created as three phase continuum when a matrix, particles and an interphase are considered. Size of particles and properties of matrix are determined from experiment. A non-linear behavior of matrix is considered in calculations. The main objective is to estimate mechanical response of particulate composite depending on the change in matrix and interphase properties. The results are evaluated for different volume filler fraction of particles. The finite element commercial code ANSYS is used for calculations. Results indicated that by the change of volume filler fraction and properties of matrix and interphase it can be obtained composite with relatively different properties.
Czech abstract
V tomto příspěvku jsou studovány mechanické vlastnosti polymerního částicového kompozitu. Numerický model byl vytvořen jako tří-fázové kontinuum, skládající se z matrice, částic a mezivrstvy. Velikost částic a vlastnosti matrice jsou určeny experimentálně. Hlavním cílem práce je odhadnout mechanickou odezvu částicového kompozitu v závislosti na změně vlastností matrice a mezivrstvy. K výpočtům byl použitý komerčně dostupný konečno-prvkový program ANSYS.
English abstract
In this contribution the mechanical behavior of polymer particulate composite is studied. A numerical model is created as three phase continuum when a matrix, particles and an interphase are considered. Size of particles and properties of matrix are determined from experiment. A non-linear behavior of matrix is considered in calculations. The main objective is to estimate mechanical response of particulate composite depending on the change in matrix and interphase properties. The results are evaluated for different volume filler fraction of particles. The finite element commercial code ANSYS is used for calculations. Results indicated that by the change of volume filler fraction and properties of matrix and interphase it can be obtained composite with relatively different properties.
Keywords in Czech
částicový kompozit, nelineární matrice, šíření mikrotrhlin, mezivrstva
Keywords in English
particulate composite, non-linear matrix, micro-crack propagation, fracture mechanism, interphase
RIV year
2012
Released
14.06.2012
Publisher
Trans Tech Publications
Location
Switzerland
ISSN
1022-6680
Volume
535-537
Number
1
Pages from–to
23–26
Pages count
4
BIBTEX
@article{BUT92582,
author="Zdeněk {Majer},
title="The Influence of Nonlinear Matrix on Mechanical Behavior of Polymer Particulate Composite",
year="2012",
volume="535-537",
number="1",
month="June",
pages="23--26",
publisher="Trans Tech Publications",
address="Switzerland",
issn="1022-6680"
}