Activity: Talk or presentation › Conference presentation
In this paper the behaviour of the Kachanov-Rabotnov type continuum damage constitutive model are studied. Dispersion analysis as well as numerical finite element study of one-dimensional dynamic problem have been performed. In the case of non- gradient solid, it is found from numerical simulations that the width of the localisation zone is independent of the mesh size only if the loading rate is below a certain threshold value.
24 Aug 2021
International Union for Theoretical and Applied Mechanics, IUTAM