Mechanics of hybrid polymer composites: analytical and computational study

• Tipo: Artigo em Revista Científica Internacional
• Data: 2016

Autores

Tavares, RP (Autor) Outra; Melro, AR (Autor) Outra; Bessa, MA (Autor) Outra; Turon, A (Autor) Outra; Liu, WK (Autor) Outra; Camanho, PP (Autor) FEUP

Revista

Título: Computational Mechanics

Nº 53

Páginas: 1-17

ISSN: 0178-7675

Editora: Springer Nature

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 46 Citações

Outras Informações

ID Authenticus: P-00K-FYR

DOI: 10.1007/s00466-015-1252-0

Abstract (EN): Three different models with increased complexity to study the effects of hybridization on the tensile failure of hybrid composites are proposed. The first model is a model for dry bundles of fibres based on the statistics of fibre strength. The second is a model for composite materials based on the multiple fragmentation phenomenon. Lastly, a micromechanical numerical model is developed that considers a random distribution of fibres and takes into account the stochastic nature of fibre strength. This study aims to understand the controlling factors that lead to pseudo-ductility, as well as establish the sequence of failure mechanisms in hybrid composites under tensile loadings. © 2016 Springer-Verlag Berlin Heidelberg

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 17