Publication detail

The influence of loading direction on micro-crack behaviour in polymer composite

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

Czech title

Vliv směru zatížení na chování mikrotrhlin v polymerních kompozitech

English title

The influence of loading direction on micro-crack behaviour in polymer composite

Type

journal article - other

Language

en

Original abstract

In this paper polymeric particulate composites are studied. Especially on polypropylene (PP) matrix and mineral fillers was focused. Polymeric particulate composites are frequently used in many engineering applications. The composite was modeled as a three-phase continuum – matrix, interphase and particle. The properties of the parti-cles and interphase (size, shape, material properties) have a significant effect on the global behaviour of the composite. On the basis of fracture mechanics methodology the interaction of micro-crack propagation in the matrix filled by rigid particles covered by the interphase was analyzed. Effect of the loading direction on me-chanical properties of polymeric particulate composites is studied here.

Czech abstract

Práce se zabývá šířením mikrotrhlin v částicovém kompozitu s polymerní matricí. Částicové polymerní kompozity jsou v dnešní době velmi často používané. Vlastnosti jednotlivých složek (matrice, částice a mezivsrstva) hrajou důležitou roli při stanovení materiálových vlastností výsledného kompozitu.

English abstract

In this paper polymeric particulate composites are studied. Especially on polypropylene (PP) matrix and mineral fillers was focused. Polymeric particulate composites are frequently used in many engineering applications. The composite was modeled as a three-phase continuum – matrix, interphase and particle. The properties of the parti-cles and interphase (size, shape, material properties) have a significant effect on the global behaviour of the composite. On the basis of fracture mechanics methodology the interaction of micro-crack propagation in the matrix filled by rigid particles covered by the interphase was analyzed. Effect of the loading direction on me-chanical properties of polymeric particulate composites is studied here.

Keywords in English

particulate composites, interphase, three-phase continuum

RIV year

2008

Released

10.12.2008

Publisher

University of West Bohemia

Location

Plzeň

ISSN

1802-680X

Journal

Applied andComputational Mechanics

Volume

2

Number

2

Pages from–to

285–290

Pages count

6

BIBTEX


@article{BUT48303,
  author="Zdeněk {Majer} and Pavel {Hutař} and Luboš {Náhlík} and Zdeněk {Knésl},
  title="The influence of loading direction on micro-crack behaviour in polymer composite",
  journal="Applied andComputational Mechanics",
  year="2008",
  volume="2",
  number="2",
  month="December",
  pages="285--290",
  publisher="University of West Bohemia",
  address="Plzeň",
  issn="1802-680X"
}