Micro-macro dynamics of periodic material structures

Czeslaw Wozniak (1)

1 IPPT - Institute of Fundamental Technological Research

In this contribution we propose a new non-asymptotic method of macro-modelling of periodic materials and structures. The obtained models can be applied to the analysis of vibration and wave propagation problems with the wavelength of an order of a periodicity cell dimension. The consideration are restricted to the linear elastic materials and the small deformation gradient theory.

Domaines: Mécanique [physics.med-ph]

Czeslaw Wozniak. Micro-macro dynamics of periodic material structures. 2014. ⟨hal-00944351⟩