The influences of geometrical parameters on the failure response of two serial pinned/bolted composite joints
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Tarih
2009
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Professional Engineering Publishing
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, the influences of geometrical parameters on the failure response of two serial pinned/bolted composite joints were analysed. The tested composite material consisted of epoxy matrix and glass fibres. It was oriented as [0 degrees/0 degrees/60 degrees/60 degrees](s), symmetrically. Three different geometrical parameters, which were the edge distance-to-hole diameter ratio (E/D), plate width-to-hole diameter ratio (W/D), and the distance between two serial holes-to-hole diameter ratio (K/D), were investigated, experimentally. Consequently, E/D, W/D, and KID ratios were designed from 1 to 5, 2 to 5, and 3 to 5, respectively. Additionally, the failure tests were performed for a range of preload moments as 2,3,4,5 Nm and without any preload moment as 0 Nm. Experimental results showed that the changing of geometrical parameters and the presence of preload moments affected failure behaviour of two serial pinned/bolted composite joints. Furthermore, the numerical failure analysis was also carried out via Lusas 13.6 code. Hashin failure criterion was preferred to determine both bearing strengths and failure modes. All in all, a good agreement is observed between experimental and numerical failure analyses.
Açıklama
Anahtar Kelimeler
Laminated Plates, Failure Analysis, Failure Response, Bolted Joints, Pinned Joints
Kaynak
Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications
WoS Q Değeri
N/A
Scopus Q Değeri
Q2
Cilt
223
Sayı
L4
