Effect of Lamination Thickness on the Damage Bahavior in FW-CFRP Composite Pipes Subjected to Out-of Plane Loading

Autor:	Mari Kawahara, Tatsuro Kosaka, Satoshi Kobayashi
Rok vydání:	2010
Předmět:	Filament winding Materials science business.industry Composite number chemistry.chemical_element Structural engineering Residual law.invention Residual strength chemistry law Aluminium Indentation Lamination Fiber Composite material business
Zdroj:	Journal of the Japan Society for Composite Materials. 36:138-150
ISSN:	1884-8559 0385-2563
DOI:	10.6089/jscm.36.138
Popis:	In order to investigate effects of lamination thickness on the damage progress due to out-of-plane loading in FW-CFRP composite pipes, impact and quasi-static indentation tests were conducted. Absorbed energy decreased with number of plies and saturated. Damages, such as indentations, splittings and fiber breakages, occurred around a loading point. Propagation of fiber breakages and splittings is larger in specimen after quasi-static indentation tests than those of impact. These damages were localized with number of plies. Residual deflections of aluminum liners were also suppressed with number of plies. Residual burst strength ratio increased more than 70% for the absorbed energy ratio of less than 10 J/m.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0c1b4c26fd5b751c1b6717c23d5d01b2 https://doi.org/10.6089/jscm.36.138 Zobrazit plný text záznamu