Exact relationships for the dispersions and correlation moments of deformations in the phases of two-phase composite materials | Mekhanika | kompozitsionnykh | materialov i konstruktsii
> Volume 7 > №1 / 2001 / Pages: 82-89

Exact relationships for the dispersions and correlation moments of deformations in the phases of two-phase composite materials

Abstract:

We obtain exact analytic relationships for determining dispersions and correlation moments of deformations in the phases of stochastic two-phase composite materials. These parameters are determined via the values of the entries of the tensor of effective elastic properties of the composite and via the unconditional co-variant moments of stresses and strains of the composite when the uniform macrodeformation of the composite is specified in advance.

Keywords:

0