TITLE

Effective-mean-field approach for macroscopic elastic constants of composites

AUTHOR(S)
Tane, Masakazu; Ichitsubo, Tetsu
PUB. DATE
July 2004
SOURCE
Applied Physics Letters;7/12/2004, Vol. 85 Issue 2, p197
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We propose an evaluation method for macroscopic elastic constants of composites, which is called the effective-mean-field method. The method is based on Mori–Tanaka’s mean-field (MTMF), and the effective-medium approximation methods, in which complex elastic fields disturbed by many inclusions are replaced by the average fields of a virtually homogenized composite, and the MTMF formulae are utilized in the entire fraction range of inclusion. It is demonstrated for porous samples that the proposed method can reproduce power-law behavior with regard to porosity.
ACCESSION #
13719741

 

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