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MAJER, Z. HUTAŘ, P. NÁHLÍK, J.
Original Title
Determination of the Effect of Interphase on Fracture Toughness and the Stiffness of a Polymer Particulate Composite
Type
journal article - other
Language
English
Original Abstract
The main objective of this paper is the numerical investigation of fracture behavior in polymer particulate composites. In this paper the composite was modeled as a three-phase continuum – the matrix, particles and interphase. Mechanical response was analyzed, as well as the interaction of micro-crack propagation in the matrix filled by rigid particles covered by the interphase. Computations were done for a variety of material properties of the matrix and the interphase using the finite element commercial code ANSYS. It was concluded that specific configurations of the interphase properties can lead to a better understanding of the connection between stiffness and fracture toughness. Linear elastic fracture mechanics was used for the calculations.
Keywords
particle composite, interphase, fracture mechanism, debonding, elastic properties
Authors
MAJER, Z.; HUTAŘ, P.; NÁHLÍK, J.
RIV year
2013
Released
4. 11. 2013
Publisher
Springer
ISBN
0191-5665
Periodical
MECHANICS OF COMPOSITE MATERIALS
Year of study
49
Number
5
State
United States of America
Pages from
1
Pages to
12
Pages count
BibTex
@article{BUT101385, author="Zdeněk {Majer} and Pavel {Hutař} and Jiří {Náhlík}", title="Determination of the Effect of Interphase on Fracture Toughness and the Stiffness of a Polymer Particulate Composite", journal="MECHANICS OF COMPOSITE MATERIALS", year="2013", volume="49", number="5", pages="1--12", issn="0191-5665" }