Dans cette Note on justifie rigoureusement l'existence des bandes élastiques interdites dans des matériaux composites périodiques présentant de fortes hétérogénéités. On donne en particulier la méthode qui permet de calculer ces bandes.
In this Note we rigorously justify the existence of elastic band gaps in three-dimensional periodic composite materials with strong heterogeneities. In particular, we show how to compute these bands.
@article{CRMATH_2005__340_12_933_0, author = {Andr\`es \'Avila and Georges Griso and Bernadette Miara}, title = {Bandes phononiques interdites en \'elasticit\'e lin\'earis\'ee}, journal = {Comptes Rendus. Math\'ematique}, pages = {933--938}, publisher = {Elsevier}, volume = {340}, number = {12}, year = {2005}, doi = {10.1016/j.crma.2005.04.026}, language = {fr}, }
Andrès Ávila; Georges Griso; Bernadette Miara. Bandes phononiques interdites en élasticité linéarisée. Comptes Rendus. Mathématique, Volume 340 (2005) no. 12, pp. 933-938. doi : 10.1016/j.crma.2005.04.026. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.1016/j.crma.2005.04.026/
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