Refined macro-dynamics of periodic structures

Czeslaw Wozniak (1)

1 IPPT - Institute of Fundamental Technological Research

In this CONTRIBUTION a certain non-asymptotic approach to the macro-dynamic modelling of micro-periodic composites is proposed. The obtained equations of macro-dynamics describe phenomena related to the micro-heterogeneity of materials, e.g. dispersion and scale effects. An example of applications to micro-vibration and wave propagation problems illustrates the usefulness of the proposed approach.

Domaines: Mécanique [physics.med-ph]

Czeslaw Wozniak. Refined macro-dynamics of periodic structures. Archives of Mechanics, 1993, 45 (3), pp.295-304. ⟨hal-00944442⟩