S. Lin et H. Garmestani, Statistical continuum mechanics analysis of an elastic two-isotropic-phasecomposite material, COMPOS P B, 31(1), 2000, pp. 39-46
A statistical mechanics theory is formulated to capture the effect of micro
structure distribution on the effective elastic moduli of a composite mater
ial. Two point probability functions are used as a major component of the s
tatistical theory. The statistical correlation functions represent the morp
hology and the distribution (random, periodic,...) of phases. The theory ca
n benefit from simple mathematical representation of distribution or the sh
ape of the second phase (circular, elliptical,...). A two-point probability
function is used to approximate the correlation functions for a general cl
ass of geometries with isotropic and random distributions. The simulations
are also provided and compared to other (periodic) distributions. The resul
ts show that the theory is capable of capturing the microstructural featuri
ng in addition to the statistical distributions. (C) 2000 Elsevier Science
Ltd. All rights reserved.