Damage Assessment in Composite Laminates - A Fractal Approach

Autor:	Jorge M. P. Silva, João Matos, Stella Abreu, João Manuel R. S. Tavares, Luís M. P. Durão
Přispěvatelé:	Faculdade de Engenharia
Jazyk:	angličtina
Rok vydání:	2015
Předmět:	Ciências Tecnológicas Ciências da engenharia e tecnologias Ciências da engenharia e tecnologias Engineering and technology Technological sciences Engineering and technology
Popis:	This work focuses on the assessment of the damaged area originated by drilling of composite laminates. A batch of carbon/epoxy plates was cut into test coupons and drilled under different conditions regarding feed rate and spindle speed. The use of enhanced radiography allowed the determination and assessment of the damaged area. Besides the damage assessment, other mathematical functions were used, like fractals, to characterize the damaged area. Finally the plates were mechanically tested for correlation of results.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=od______1406::5eecc8b95a7138e064ec0f87a8750db5 https://repositorio-aberto.up.pt/handle/10216/80752 Zobrazit plný text záznamu