Sulla struttura analitica dell'energia libera e sulle equazioni costitutive nel caso di trasformazioni reversibili per un continuo di Cosserat
Sulla unicità della entropia nella termoelasticità di Cattaneo-Maxwell
In this paper we prove that for elastic, isotropic, omogeneus materials for which the heat flux vector obey the relation of Cattaneo there is a unique continuously differentiable entropy function.
Sull'equilibrio termoelastico di un particolare solido incomprimibile
We consider an incompressible elastic solid which admits a configuration of equilibrium having the shape of a rectangular parallelepiped when external forces are absent. We look for a thermoelastic transformation mapping that configuration onto a cylindrical wedge . The problem we consider is analogous to the one where both and are cylindrical crowns. This case has been considered by T. Manacorda Referring to a system of cylindrical coordinates , and , we show that the transformation...
Sull'espressione analitica di alcune grandezze termodinamiche nei materiali con memoria
Sull’estensione di un teorema di Menabrea al caso di una microstruttura a deformazioni finite
In the present work an extension of a classical Menabrea’s theorem on a variational principle of the second potential energy is considered. Such extension deals with hyperelastic micropolar media without constraints.
Sull'invertibilità dell'equazione costitutiva della viscoelasticità lineare
Viene affrontato lo studio della inversione dell'equazione costitutiva (1.2) della viscoelasticità lineare, in funzione dei diversi spazi topologici su cui si può definire tale problema. In particolare si mostra che l'inversione di (1.2) ammette risposte completamente diverse al variare degli spazi di definizione, anche quando tali spazi vengono scelti sulla base delle topologie legate alle funzioni energia del problema considerato.
Sullo stress e sulla deformazione di una microstruttura
Sur la description intrinsèque des grandeurs dimensionnelles
Sur les fluides relativistes à spin
Sur les fréquences de diffusion (scattering) d'un corps élastique couplé avec l'air
Sur une méthode de calcul de structures soumises à des chargements cycliques : l'homogénéisation en temps
Surface waves: Propagation and localization
Symmetrization of the nonlinear system of gas dynamics equations.
The boundary-contact problem of elasticity for homogeneous anisotropic media with a contact on some part of the boundaries.
The Cahn-Hilliard-Gurtin system coupled with elasticity
The Cauchy stress theorem for bodies with finite perimeter
The contact problem for an elastic orthotropic plate supported by periodically located bars of equal resistance.
The dynamics of weakly interacting fronts in an adsorbate-induced phase transition model
Hildebrand et al. (1999) proposed an adsorbate-induced phase transition model. For this model, Takei et al. (2005) found several stationary and evolutionary patterns by numerical simulations. Due to bistability of the system, there appears a phase separation phenomenon and an interface separating these phases. In this paper, we introduce the equation describing the motion of two interfaces in and discuss an application. Moreover, we prove the existence of the traveling front solution which approximates...
The Fourier method in three-dimensional boundary-contact dynamic problems of elasticity.
The Laws Of Conservation Of One Dimensional Motion Of Nonlinear Continuum