Modal Analysis of a Second-Gradient Annular Plate made of an Orthogonal Network of Logarithmic Spiral Fibers

A dynamical study of small vibrations of an annular system made of an orthogonal network of fibers around the undeformed configuration is performed. Logarithmic spirals characterize the net of fibers connected by deformable cylinders. This particular arrangement is chosen because it produces a tough material with an economy of matter.

Mots clés

Modal analysis Second gradient surfaces Homogenized nets Metamaterials Modal analysis Second gradient surfaces Homogenized nets Metamaterials

Domaines

Physique [physics]

Fichier principal

ciallella_dannibale_dellisola_delvescovo_giorgio.pdf (2.72 Mo)

Origine	Fichiers produits par l'(les) auteur(s)

Christian Cardillo : Connectez-vous pour contacter le contributeur

https://hal.science/hal-04088234

Soumis le : jeudi 4 mai 2023-08:25:08

Dernière modification le : mercredi 16 août 2023-10:58:06

Archivage à long terme le : samedi 5 août 2023-18:14:14

Dates et versions

hal-04088234 , version 1 (04-05-2023)

Identifiants

HAL Id : hal-04088234 , version 1

Citer

Alessandro Ciallella, Francesco D Annibale, Francesco Dell'Isola, Dionisio Del Vescovo, Ivan Giorgio. Modal Analysis of a Second-Gradient Annular Plate made of an Orthogonal Network of Logarithmic Spiral Fibers. Sixty Shades of Generalized Continua, pp.103-106, 2023. ⟨hal-04088234⟩

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