2 papers
math-ph2011
An alternative mathematical theory of elastoplastic behaviour
José Jorge Nader
This paper presents a theory for the behaviour of isotropic-hardening/softening elastoplastic materials that do not have a preferred reference configuration. In spite of important…
physics.class-ph2010
A note on hypoplastic yielding
José Jorge Nader
This note discusses briefly the definition of yield surface in hypoplasticity in connection with the physical notion of yielding. The relation of yielding with the vanishing of the…