Geometric non-linear analysis of sandwich structures

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 1998

Autores

Ferreira, AJM (Autor) FEUP; Barbosa, JT (Autor) Outra; de Sa, JC (Autor) Outra; Marques, AT (Autor) Outra

Ata de Conferência Internacional

Título: SANDWICH CONSTRUCTION 4, VOLS I AND II

Páginas: 327-338

4th International Conference on Sandwich Construction

STOCKHOLM, SWEDEN, JUN 09-11, 1998

Indexação

ISI Web of Knowledge - 1 Citação

Outras Informações

ID Authenticus: P-001-9QX

Abstract (EN): A non-linear formulation for general, arbitrary, sandwich shells is presented. The formulation accounts for geometric and material non-linear behaviour of the shell. The first order shear deformation theory is presented as far as the kinematics are concerned. The formulation is implemented in the Ahmad shell element. The formulation is based on the displacement formulation of the finite element method and relies on a five-degree-of-freedom per node. The formulation is discussed, particularly on a cylindrical shell subjected to compressive loads (snapping behaviour).

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 8