Relazione sulla ricerca

Obiettivi

Modelli e simulazioni numeriche di materiali microstrutturati

Ruolo di Uninettuno

Postazione di lavoro ed elaborazione sia teorica che numerica della modellizzazione di materiali microstrutturati.

Partecipazione del personale Uninettuno

Luca Placidi

Pubblicazioni

Ghiba Ionel-Dumitrel, Neff Patrizio, Madeo Angela, Placidi L, Rosi Giuseppe (in stampa). The relaxed linear micromorphic continuum: existance, uniqueness and continuous dependence in dynamics. MATHEMATICS AND MECHANICS OF SOLIDS, ISSN: 1081-2865, doi: doi: 10.1177/1081286513516972

Angela Madeo, Patrizio Neff, Ionel-Dumitrel Ghiba, Placidi L, Giuseppe Rosi (in stampa). Wave propagation in relaxed micromorphic continua: modelling metamaterials with frequency band-gaps. CONTINUUM MECHANICS AND THERMODYNAMICS, ISSN: 0935-1175

Antonio Rinaldi, Placidi L (2014). A MICROSCALE SECOND GRADIENT APPROXIMATION OF THE DAMAGE PARAMETER OF QUASI-BRITTLE HETEROGENEOUS LATTICES. ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, vol. 94, p. 862-877, ISSN: 0044-2267, doi: DOI: 10.1002/zamm.201300028

Patrizio Neff, Ionel-Dumitrel Ghiba, Angela Madeo, Placidi L, Giuseppe Rosi (2014). A unifying perspective: the relaxed linear micromorphic continuum. CONTINUUM MECHANICS AND THERMODYNAMICS, vol. 26, p. 639-681, ISSN: 0935-1175, doi: 10.1007/s00161-013-0322-9

Placidi L (2014). A variational approach for a nonlinear 1-dimensional second gradient continuum damage model. CONTINUUM MECHANICS AND THERMODYNAMICS, p. 1-16, ISSN: 0935-1175, doi: 10.1007/s00161-14-0338-9

A. Madeo, P. Neff, I.-D. Ghiba, Placidi L, G. Rosi (2014). Band gaps in the relaxed linear micromorphic continuum. ZEITSCHRIFT FÜR ANGEWANDTE MATHEMATIK UND MECHANIK, ISSN: 1521-4001, doi: 10.1002/zamm.201400036

Placidi L, Giuseppe Rosi, Ivan Giorgio and Angela Madeo (2014). Reflection and transmission of plane waves at surfaces carrying material properties and embedded in second gradient materials. MATHEMATICS AND MECHANICS OF SOLIDS, vol. 19, p. 555-578, ISSN: 1081-2865, doi: 10.1177/1081286512474016

Angela Madeo, Giuseppe Rosi, Placidi L (2014). Towards the design of meta-materials with enhanced damage sensitivity: second gradient porous materials.. RESEARCH IN NONDESTRUCTIVE EVALUATION, vol. 25, p. 99-124, ISSN: 0934-9847, doi: 10.1080/09349847.2013.853114

DELL'ISOLA F, MADEO A, PLACIDI L (2012). Linear plane wave propagation and normal transmission and reflection at discontinuity surfaces in second gradient 3D continua. ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, vol. 92, p. 52-71, ISSN: 0044-2267, doi: 10.1002/zamm.201100022

N. Auffray, F. dell'Isola, V. Eremeyev, A. Madeo, PLACIDI L, G. Rosi (2014). Least action principle for second gradient continua and capillary fluids: a Lagrangian approach following Piola's point of view. In: (a cura di): U. Andreaus, F. dell’Isola, R. Esposito, S. Forest, G. Maier, and U. Perego, The complete works of Gabrio Piola, volume I.. Springer