Non-linear vibration of composite laminated plates by the hierarchical finite element method

• Tipo: Artigo em Revista Científica Internacional
• Data: 1999

Autores

Pedro Leal Ribeiro (Autor) FEUP; Petyt, M (Autor) Outra

Revista

Título: Composite Structures

Vol. 46 Nº 4

Páginas: 197-208

ISSN: 0263-8223

Editora: Elsevier

Indexação

ISI Web of Knowledge - 31 Citações

Scopus - 42 Citações

Outras Informações

ID Authenticus: P-001-2XB

DOI: 10.1016/s0263-8223(99)00055-0

Abstract (EN): The geometrically non-linear vibration of thin, laminated composite plates is studied by the hierarchical finite element and the harmonic balance methods. Free and steady-state forced vibration are analysed. The excitations considered are harmonic plane waves at both normal and grazing incidence. The equations of motion are solved by a continuation procedure and the stability of the steady-state solutions is investigated by applying Floquet's theory. The convergence properties of the hierarchical finite element method and the influence of the middle plane in-plane displacements are discussed, and results are compared with published results.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 12