EFFECT OF LOW-SPEED IMPACT DAMAGE ON THE BUCKLING PROPERTIES OF E-GLASS/EPOXY LAMINATES
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Dosyalar
Tarih
2009
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The postimpact buck ling loads of E-glass/epoxylaminates have been measured. Composite samples with the stacking sequence [+45/-45/90/0](2s) were subjected to low-speed impact loadings at various energy levels. The tests were conducted on a specially developed vertical drop-weight testing machine. The main impact parameters, such as the peak load, absorbed energy, deflection at the peak load, and damage area, were evaluated and compared. The damaged specimens were subjected to compressive axial forces, and their buckling loads were determined. The relation be tween the level of impact energy and buck ling loads is investigated.
Açıklama
Anahtar Kelimeler
low-speed impact, E-glass/epoxy, composite, bucking
Kaynak
Mechanics of Composite Materials
WoS Q Değeri
Q4
Scopus Q Değeri
Q1
Cilt
45
Sayı
6
