The effect of stacking sequence of carbon epoxy composite laminates on pinned-joint strength
作者： Alaattin Aktas , M.Husnu Dirikolu
DOI: 10.1016/S0263-8223(03)00096-5
关键词: Composite laminates 、 Stacking 、 Bearing capacity 、 Carbon 、 Epoxy 、 Edge (geometry) 、 Materials science 、 Composite number 、 Bearing (mechanical) 、 Composite material
摘要: Abstract In this paper, an experimental study regarding the determination of safe as well maximum bearing strengths a pinned-joint carbon epoxy composite laminate with [0°/45°/−45°/90°]S and [90°/45°/−45°/0°]S stacking sequences is presented. The experiments are carried out according to ASTM D953 standard. ratio distance from pin centre top edge diameter (E/D), specimen width (W/D) were systematically varied during experiments. orientation found be stronger when compared [0°/45°/−45°/90]S by up 12% 20% in terms strengths, respectively. Additionally, for E/D⩾4 W/D⩾4, both configurations reach their upper limit strengths.
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