The influence of random microstructure on wave propagation through heterogeneous media
Song, Y., Gitman, I., Parnell, W.J. et al. (1 more author)
(2016)
The influence of random microstructure on wave propagation through heterogeneous media.
International Journal of Fracture.
ISSN 0376-9429
Abstract
In this paper the influence of mechanical and geometrical properties, both
deterministic and stochastic in nature, of a heterogeneous periodic composite
material on wave propagation has been analysed in terms of the occurrence of stopbands.
Numerical analyses have been used to identify those parameters that have
the most significant effect on the wave filtering properties of the medium. A striking
conclusion is that randomness in geometrical properties has a much larger effect
that randomness in mechanical properties.
CORE (COnnecting REpositories)
CORE (COnnecting REpositories)