Influence of hygrothermal aging on the quasi-static and impact behavior of single lap joints using CFRP and aluminum substrates

• Tipo: Artigo em Revista Científica Internacional
• Data: 2019

Autores

Machado, JJM (Autor) FEUP; Marques, EAS (Autor) Outra; Barbosa, AQ (Autor) Outra; da Silva, LFM (Autor) FEUP

Revista

Título: Mechanics of Advanced Materials and Structures

Páginas: 1-12

ISSN: 1537-6494

Editora: Taylor & Francis

Indexação

ISI Web of Knowledge - 4 Citações

Scopus - 5 Citações

Outras Informações

ID Authenticus: P-00R-C55

DOI: 10.1080/15376494.2019.1675104

Abstract (EN): The use of adhesive to bond composites in vehicles continues to increase. Due to hygrothermal conditions, both adhesive and composite properties can be altered, making the mechanical behavior of a joint unpredictable. The novelty of this work is the assessment of the behavior of joints manufactured using composite and aluminum substrates tested under quasi-static and impact conditions in the following states: unaged, hygrothermally aged, and dried after hygrothermal aging. A significant reduction of failure load was registered for composite joints (quasi-static and impact) after hygrothermal aging. Joints dried after aging achieved a recovery in the failure load of quasi-static tests.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 12