Analysis of functionally graded plates by a robust meshless method

• Tipo: Artigo em Revista Científica Internacional
• Data: 2007

Autores

Ferreira, AJM (Autor) FEUP; Roque, CMC (Autor) FEUP; Jorge, RMN (Autor) FEUP; Fasshauer, GE (Autor) Outra; Batra, RC (Autor) Outra

Revista

Título: Mechanics of Advanced Materials and Structures

Vol. 14 Nº 8

Páginas: 577-587

ISSN: 1537-6494

Editora: Taylor & Francis

Indexação

ISI Web of Knowledge - 80 Citações

Scopus - 85 Citações

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia dos materiais

Outras Informações

ID Authenticus: P-004-DXR

DOI: 10.1080/15376490701672732

Abstract (EN): The analysis of static deformations of functionally graded plates is performed by using the collocation method, the radial basis functions and a higher-order shear deformation theory. The collocation method is truly meshless, allowing a fast and simple domain and boundary discretization. We select the shape parameter in the radial basis functions by an optimization procedure based on the cross-validation technique, and use the Mori-Tanaka homogenization technique to deduce effective properties of functionally graded materials. Numerical tests show that the method is reliable, robust and produces accurate results.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 11