Publication detail

Influence of particles-matrix interphase on stress distribution in particulate composite with polymer matrix

MAJER, Z. HUTAŘ, P. NÁHLÍK, L. KNÉSL, Z.

Czech title

Vliv mezifáze mezi částicí a matricí na rozdělení napětí v částicovém kompozitu

English title

Influence of particles-matrix interphase on stress distribution in particulate composite with polymer matrix

Type

journal article - other

Language

en

Original abstract

In this paper fracture behaviour of particulate composite (CaCO3 – PP) is studied. Attention is focused mainly to the influence of interphase between particles and matrix on stress distribution and on micro-crack propagation in composite matrix. The composite was modeled as three-phase continuum and numerically simu-lated on a microscopic scale using the finite element program ANSYS. Simplified two-dimensional model is used for estimation of hypothetical micro-cracks path prediction. The influence of interphase properties on frac-ture toughness for particle reinforced polymer composite is discussed.

Czech abstract

Byla studována problematika částicového kompozitu CaCO3 – PP, především jeho lomové chování. Byla sledována tenká mezifáze mezi tuhou částicí a měkkou matricí a vliv této mezifáze na celkové rozložení napětí v kompozitu a vliv na šíření mikro-trhlin v kompozitu.

English abstract

In this paper fracture behaviour of particulate composite (CaCO3 – PP) is studied. Attention is focused mainly to the influence of interphase between particles and matrix on stress distribution and on micro-crack propagation in composite matrix. The composite was modeled as three-phase continuum and numerically simu-lated on a microscopic scale using the finite element program ANSYS. Simplified two-dimensional model is used for estimation of hypothetical micro-cracks path prediction. The influence of interphase properties on frac-ture toughness for particle reinforced polymer composite is discussed.

Keywords in English

particulate composite, crack propagation, interphase, CaCO3 – PP composite

RIV year

2007

Released

19.10.2007

Publisher

University of West Bohemia

Location

Plzeň

ISSN

1802-680X

Journal

Applied andComputational Mechanics

Volume

1

Number

1

Pages from–to

143–148

Pages count

6

BIBTEX


@article{BUT45136,
  author="Zdeněk {Majer} and Pavel {Hutař} and Luboš {Náhlík} and Zdeněk {Knésl},
  title="Influence of particles-matrix interphase on stress distribution in particulate composite with polymer matrix",
  journal="Applied andComputational Mechanics",
  year="2007",
  volume="1",
  number="1",
  month="October",
  pages="143--148",
  publisher="University of West Bohemia",
  address="Plzeň",
  issn="1802-680X"
}