Comparative three dimensional fracture analyses of cracked plates

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

Autores

Pedro Moreira (Autor) FEUP; Stefan Dan Pastrama (Autor) FEUP; Paulo Tavares De Castro (Autor) FEUP

Revista

Título: UPB Scientific Bulletin, Series D: Mechanical Engineering

Vol. 69

Páginas: 43-58

ISSN: 1454-2358

Editora: Universitatea Politehnica Bucuresti

Indexação

Scopus - 3 Citações

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia mecânica

Outras Informações

ID Authenticus: P-008-GBP

Abstract (EN): In this paper, three dimensional stress intensity factor solutions are obtained for a plate with a central crack using the Finite Element Method. For comparison of the 3D solutions, further to reference solutions given by the literature, two dimensional Finite Element analyses and 2D Dual Boundary Element Method analyses were performed. Conclusions are drawn regarding the variation of the Stress Intensity Factor along the thickness and the accuracy of the 3D analyses depending on the mesh refinement.

Idioma: Inglês

Tipo (Avaliação Docente): Científica