The paper presents a novel analysis of a transmission problem for a network of flexural beams incorporating conventional Euler–Bernoulli beams as well as Rayleigh beams with the enhanced rotational inertia. Although, in the low-frequency regime, these beams have a similar dynamic response, we have demonstrated novel features which occur in the transmission at higher frequencies across the layer of the Rayleigh beams.
Rotational inertia interface in a dynamic lattice of flexural beams / Piccolroaz, A.; Movchan, A. B.; Cabras, L.. - In: INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES. - ISSN 0020-7683. - 112:(2017), pp. 43-53. [10.1016/j.ijsolstr.2017.02.023]
Rotational inertia interface in a dynamic lattice of flexural beams
Cabras, L.
2017-01-01
Abstract
The paper presents a novel analysis of a transmission problem for a network of flexural beams incorporating conventional Euler–Bernoulli beams as well as Rayleigh beams with the enhanced rotational inertia. Although, in the low-frequency regime, these beams have a similar dynamic response, we have demonstrated novel features which occur in the transmission at higher frequencies across the layer of the Rayleigh beams.Pubblicazioni consigliate
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