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"
}