Exploració per tema "Dynamic fracture"
Ara es mostren els items 1-3 de 3
Impact comminution of solids due to local kinetic energy of high shear strain rate: I. Continuum theory and turbulence analogy (2014-03-01)
Accés restringit per política de l'editorialThe modeling of high velocity impact into brittle or quasibrittle solids is hampered by the unavailability of a constitutive model capturing the effects of material comminution into very fine particles. The present objective ...
Impact comminution of solids due to local kinetic energy of high shear strain rate: II-Microplane model and verification (2014-03-01)
Accés restringit per política de l'editorialThe new theory presented in the preceding paper, which models the dynamic comminution of concrete due to very high shear strain rate, is now compared to recent test data on the penetration of projectiles through concrete ...
Accés obertThe conceptual simplicity and the ability of cohesive finite element models to describe complex fracture phenomena makes them often the approach of choice to study dynamic fracture. These models have proven to reproduce ...