Micro-mechanics of high porosity particle-polymer composites

A4 Konferenspublikationer


Interna författare/redaktörer


Publikationens författare: Alam P, Mathur S, Byholm T, Jarvinen O, Kniivila J, Toivakka M
Redaktörer: J Fan, H Chen
Publiceringsår: 2008
Förläggare: DEStech Publications Inc.
Moderpublikationens namn: Advances in Heterogeneous Material Mechanics (ICHMM-2008) Proceedings of the Second International Conference on Heterogeneous Material Mechanics, June 3-8, 2008, Huangshan, China
Artikelns första sida, sidnummer: 17
Artikelns sista sida, sidnummer: 20
Antal sidor: 4
ISBN: 978-1-932078-80-0


Abstrakt

A computational approach is elucidated herein, whereby different shaped particles are packed computationally and joined together using a polymer binder addition algorithm. The effects of using different particle shapes and sizes were shown to have a significant impact on the global properties of the composites. Moreover, the distribution of binder around the particles is believed to have a critical saturation level. The models are to within one order of magnitude of experimental values. The computational method for ascertaining the global properties particle-polymer composites both novel and useful since the microstructure can be manipulated computationally to optimise the strength and stiffness properties of porous particulate composite materials.


Nyckelord

mechanics, modelling, particle, polymer, porous

Senast uppdaterad 2020-19-02 vid 02:48