The laws of conservation of one dimensional motion of nonlinear continuum.
The role of deviatone and volumetrie non-associativities on strain localization
A homogeneous solid subject to quasi-static loading in the small strain range is considered. The material model assumed is rate-independent, non-associative and incrementally bilinear. The strain localization conditions are analytically solved using a geometric method. The expressions of the critical hardening moduli, their domains of validity and the form of the strain rate discontinuity are obtained. Finally these results, and in particular the role of hydrostatic and deviatoric non-normality,...
The shape of the free surface of a unilaterally supported elastic body
The structure of material forces in electromagnetic materials.
The temperature of an asteroid
The unbonded contact problem of a rectangular plate resting on an elastic foundation
In questo lavoro viene analizzato il problema di equilibrio statico di una piastra rettangolare in contatto unilaterale e senza attrito con un mezzo elastico. Si esaminano i due modelli di fondazione alla Winkler e di semispazio elastico. Il problema viene risolto mediante discretizzazione agli elementi finiti utilizzando un approccio di tipo «penalty». La rapida convergenza del metodo e la sua efficienza sono dimostrate dagli esempi studiati, che riguardano sia piastre quadrate che rettangolari...
Thermal stresses in a two-layer strip in the case of a non-ideal thermal contact
Thermodynamics of monopolar continuum of grade
Thermoelasticity of Dipolar Bodies with Internal State Variables
Thermomechanical constraints and constitutive formulations in thermoelasticity.
Thermo-viscoelastic Rayleigh waves under the influence of couple-stress and gravity.
Three-dimensional boundary value problems of elastothermodiffusion with mixed boundary conditions.
Toward the description in a smooth topos of the dynamically possible motions and deformations of a continuous body
Towards a theory of second grade thermoelasticity.
Towards an analytical mechanics of dissipative materials.
Traveling waves in a cylinder rolling on a flat surface
Twinning in minerals and metals: remarks on the comparison of a thermoelastic theory with some experimental results. Mechanical twinning and growth twinning. Nota II
In this Note II we continue the analysis of the phenomenon of mechanical twinning that we began in a preceding Note I. Furthermore, we point out some fundamental properties useful in the study of growth twins, for which a fully comprehensive thermoelastic theory is not yet available.
Twinning in minerals and metals: remarks on the comparison of a thermoelastic theory with some experimental results. Generalities and mechanical twinning
In the present Note I and in a following Note II (Zanzotto 1988), we discuss, taking into account some available experimental data, the results of a thermoelastic theory of twinning in crystalline solids. Various noteworthy problems emerge, some of which involve the hypotheses that are at the very basis of the theory.
Two-dimensional constitutive equations
Un problema di ostacolo elastico non lineare per la piastra incastrata
Si formula il problema della piastra su mezzo elastico con riferimento ad una particolare modellazione del comportamento di tale mezzo. Si ipotizza infatti una natura unilaterale del contatto tra la piastra, supposta sottile e linearmente elastica, ed il mezzo di fondazione (od ostacolo), per il quale si ipotizza un legame cubico tra spostamenti e reazioni. Tale modello costituisce una generalizzazione di quello ben noto di Winkler e si presta alla descrizione approssimata di numerosi casi della...