Modelling and simulation of the damage behavior of polycrystalline materials by means of the particle-based method, peridynamics

the work addresses the micro mechanical investigation of deformation and failure scenario in the poly crystalline materials using the particle based method, Peridynamics. in this sense a numerical model is established and simulations are conducted with respect to the micro mechanical modelling. in order to validate the Peridynamics results FE simulations are conducted and the results are compared to each other.

il lavoro affronta la ricerca micro-meccanica dello scenario di deformazione e cedimento nei materiali policristallini usando il metodo a particelle, Peridynamics. in questo senso viene stabilito un modello numerico e vengono condotte simulazioni rispetto alla modellistica micro-meccanica. per validare i risultati di Peridynamics vengono condotte simulazioni FE e i risultati vengono confrontati tra loro.