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

Masakasu Tane; Tetsu Ichitsubo

doi:10.1063/1.1769587

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

Masakasu Tane, Tetsu Ichitsubo

Materials Development Division

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

The effective-mean-field method, an evaluation method for macroscopic elastic constants of composites, was discussed. It was found that the method was based on Mori-Tanaka's mean-field (MTMF) and the effective-medium approximation methods were replaced by the average fields of a virtually homogenized composite. It was observed that the effective elastic constants of the lotus-type porous copper were calculated. Analysis shows that for porous samples the method reproduced power-law behavior with regard to porosity.

Original language	English
Pages (from-to)	197-199
Number of pages	3
Journal	Applied Physics Letters
Volume	85
Issue number	2
DOIs	https://doi.org/10.1063/1.1769587
Publication status	Published - 2004 Jul 12

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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AB - The effective-mean-field method, an evaluation method for macroscopic elastic constants of composites, was discussed. It was found that the method was based on Mori-Tanaka's mean-field (MTMF) and the effective-medium approximation methods were replaced by the average fields of a virtually homogenized composite. It was observed that the effective elastic constants of the lotus-type porous copper were calculated. Analysis shows that for porous samples the method reproduced power-law behavior with regard to porosity.

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

Abstract

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