Forced vibration analysis of composite beams based on the variable separation method - Laboratoire Energétique Mécanique Electromagnétisme Accéder directement au contenu
Article Dans Une Revue Mechanics of Advanced Materials and Structures Année : 2019

Forced vibration analysis of composite beams based on the variable separation method

Résumé

This paper proposes a new strategy based on the proper generalized decomposition method to solve the forced vibration problem in two-dimensional (2D) layered beams. The approach redefines the problem by approximating the displacement field as a sum of separated functions of x, z, and ω and proposes an iterative algorithm that solves three 1D problems at each iteration. Several numerical tests with different slenderness ratios and boundary conditions are considered to validate the method. The results in terms of modal parameters and frequency response functions are analyzed and compared with exact elasticity solution and finite element simulations with very good agreements.
Fichier principal
Vignette du fichier
2-Vidal_Mechanics_2019.pdf (1.99 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-03701200 , version 1 (21-06-2022)

Identifiants

Citer

María Infantes, Philippe Vidal, Rafael Castro-Triguero, Laurent Gallimard, Enrique García-Macías, et al.. Forced vibration analysis of composite beams based on the variable separation method. Mechanics of Advanced Materials and Structures, 2019, 28 (6), pp.618-634. ⟨10.1080/15376494.2019.1578015⟩. ⟨hal-03701200⟩
20 Consultations
86 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More