Publication detail
The Estimation of Micro-crack Behavior in Polymer Particulate Composite with Soft Interphase
MAJER, Z. NÁHLÍK, L. HUTAŘ, P.
Czech title
Odhad růstu mikrotrhliny v polymerním částicovém kompozitu s mezivrstvou
English title
The Estimation of Micro-crack Behavior in Polymer Particulate Composite with Soft Interphase
Type
journal article - other
Language
en
Original abstract
The presented paper is focused on the numerical study of fracture behavior of polymer particulate composites. The polymer particulate composite is modeled as a three-phase continuum. Together with particles and matrix is considered an interphase. The interphase is created on particle-matrix interface. Non-linear matrix material properties were experimentally determined and used in calculations. The main aim is to estimate micro-crack propagation direction for the variety of matrix and interphase material properties. The results are obtained using the finite element commercial code ANSYS.
Czech abstract
Předkládaná práce je zaměřena na numerickou studii lomového chování částicových polymerních kompozitů. Kompozit je modelován jako třífázové kontinuum. Spolu s částicemi a matricí je uvažována mezivrstva. Nelineární vlastnosti matrice byly experimentálně stanoveny. Hlavním cílem je odhad směru mikrotrhliny pro různé typy matrice a různé vlastnosti mezivrstvy. Výsledky byly získány pomocí metody konečných prvků (ANSYS).
English abstract
The presented paper is focused on the numerical study of fracture behavior of polymer particulate composites. The polymer particulate composite is modeled as a three-phase continuum. Together with particles and matrix is considered an interphase. The interphase is created on particle-matrix interface. Non-linear matrix material properties were experimentally determined and used in calculations. The main aim is to estimate micro-crack propagation direction for the variety of matrix and interphase material properties. The results are obtained using the finite element commercial code ANSYS.
Keywords in Czech
částicový kompozit, lomová mechanika, nelineární matrice, mikrotrhlina, stínící efekt
Keywords in English
polymer matrix particulate composite, fracture mechanism, non-linear matrix, micro-crack, shielding effect
RIV year
2012
Released
27.02.2012
Publisher
Trans Tech Publications
Location
Switzerland
ISSN
1022-6680
Volume
482-484
Number
1
Pages from–to
1660–1663
Pages count
4
BIBTEX
@article{BUT89916,
author="Zdeněk {Majer} and Luboš {Náhlík} and Pavel {Hutař},
title="The Estimation of Micro-crack Behavior in Polymer Particulate Composite with Soft Interphase",
year="2012",
volume="482-484",
number="1",
month="February",
pages="1660--1663",
publisher="Trans Tech Publications",
address="Switzerland",
issn="1022-6680"
}