Davide Bernardini

Professore Associato di Scienza delle Costruzioni

Sapienza UniversitÓ di Roma
Dipartimento di Ingegneria Strutturale e Geotecnica


Interessi di ricerca






 

Pubblicazioni Scientifiche (Selezione)






Chaos robustness and strength in thermomechanical shape memory oscillators. Part II: numerical and theoretical evaluation
Bernardini D., Rega G.
International Journal of Bifurcation and Chaos, 10 , (2011), pp. 2783-2800



Chaos robustness and strength in thermomechanical shape memory oscillators. Part I: a predictive theoretical framework for the pseudoelastic behavior
Bernardini D., Rega G.
International Journal of Bifurcation and Chaos, 10 , (2011), pp. 2769-2782



The influence of model parameters and of the thermomechanical coupling on the behavior of shape memory devices
Bernardini D., Rega G.
International Journal of Nonlinear Mechanics, in stampa, (2010)




Thermomechanical modeling, nonlinear dynamics and chaos in shape memory oscillators

Bernardini D., Rega G.
Mathematical and Computer Modelling of Dynamical Systems, 11 , (2005), pp. 291-314



Non-isothermal oscillations of pseudoelastic devices
Bernardini D., Vestroni F.
International Journal of Nonlinear Mechanics, 38 , (2003), pp. 1297-1313




Mathematical Models for Shape Memory Materials.

Bernardini D., Pence T.J.
Smart Materials, pp. 20.17-20.28, (2009), CRC press




On the modeling and nonlinear dynamics of shape memory alloys oscillators
Bernardini D., Rega G.
Proceedings of the 16th AIMETA Conference, 9-12/9/2003, Ferrara, Italy,



Models for one-variant shape memory materials based on dissipation functions
Bernardini D., Pence T.J.
International Journal of Nonlinear Mechanics, 37, (2002), pp. 1299-1317



On the macroscopic free energy functions for shape memory alloys
Bernardini D.
Journal of the Mechanics and Physics of Solids, 49, (2001), pp. 813-837



Shape memory alloys: modeling
Bernardini D., Pence T.J.
Encyclopedia of Smart Materials , volume 2, pp. 964-980, Wiley, New York, 2002




Evaluation of the effect of the thermomechanical parameters on the chaotic dynamics of shape memory oscillators.

Bernardini D., Pence T.J.
Proceedings of XIX Conference of the Italian Association of Theoretical and Applied Mechanics, AIMETA
14-17/9/2009, Ancona, Italy



Nonlinear thermomechanical oscillations of shape-memory devices
Lacarbonara W., Bernardini D., Vestroni F.

International Journal of Solids and Structures, 41, (2004), pp. 1209-1234




A multifield theory for the modeling of the macroscopic behavior
of shape memory materials

Bernardini D., Pence T.J.
Advances in Multifield Theories of Continua With Substructure, Capriz G., Mariano P. M. (Eds.), pp. 199-242, Birkhauser, Boston, 2003



Models of hysteresis in the framework of the thermomechanics with internal variables
Bernardini D.
Physica B, 306, (2001), pp. 132-136



Uniaxial models for multi-variant shape memory materials based on dissipation functions
Bernardini D., Pence T. J.
Meccanica, 40 , (2005), pp. 339-364



Numerical Characterization of the Chaotic Nonregular Dynamics of Pseudoelastic Oscillators
Bernardini D., Rega G.
Modeling, Simulation and Control of Nonlinear Engineering Dynamical Systems State-of-the-Art, Perspectives and Applications, Awrejcewicz J. (Ed.), pp. 25-35, Springer Science, Berlin, 2009



A macroscopic model for microscopically heterogeneous shape memory materials
Bernardini D.
Mechanics of Martensitic Phase Transformations , pp. 241-248, Kluwer, Dordrecht, 2002



Hysteretic modeling of shape memory alloy vibration reduction devices
Bernardini D., Vestroni F.
Journal of Materials Processing and Manufacturing Science, 9, (2000), pp. 101-112



Nonlinear dynamic behaviour of shape memory alloy oscillators
Vestroni F., Bernardini D.
Recent Developments in Nonlinear Oscillations of Mechanical Systems, pp. 311-320, Kluwer, Dordrecht, 1999



Flow rules for porous elastic plastic materials
Mariano P.M., Bernardini D.
Mechanics Research Communications, 25, (1998), pp. 443-448



Multi-field models for displacive phase transformations in polycrystals
Bernardini D., Pence T.J.
Oxford-Princeton Workshop on Multiscale Problems, Mathematical Institute, University of Oxford, Oxford, Inghilterra, 10-11 maggio 2002



Shape memory alloys modeling for seismic applications
Bernardini D., Brancaleoni F.
Proceedings of the MANSIDE final workshop, Roma, 28-29/1/1999, pp. II73-84, Servizio Sismico Nazionale, Roma, Italia



A finite element model for Shape Memory Alloys based seismic devices
Bernardini D., Brancaleoni F., Valente C.
in: Proceedings of 11th European Conference on Earthquake Engineering, 6-11/9/1998, Parigi, Francia



L'interazione termomeccanica nella modellazione di materiali a memoria di forma
Bernardini D., Brancaleoni F., Valente C.
in: Atti del XIII Congresso Nazionale AIMETA, 29/9-3/10/1997, Siena, Italia, volume III, Meccanica dei solidi, pp. 139-144, Edizioni ETS, Siena, Italia



Modellazione di leghe metalliche a memoria di forma per sistemi di protezione sismica passiva
Bernardini D., Brancaleoni F., Valente C.
Atti del VIII Congresso Nazionale ANIDIS, Taormina, 21-24/9/1997, volume 1, pp. 305-312, ANIDIS, Taormina, Italia