Comparative study of adhesive fatigue in aeronautical bonded joints: A numerical approach in the frequency domain
Keyword(s):
The use of adhesively bonded structures has increased over the years, together with the development of composite materials. This work investigates a procedure for fatigue life prediction of an aeronautical bonded joint under random loads, in particular, the cohesive failure of the adhesive layer in a skin-to-stiffener bonded joint. The use of two different adhesives is investigated, and Dirlik’s method is employed to predict the stress response in the adhesive layer, from which the fatigue life is obtained. The effect of damping is also investigated, and it is shown that increases in damping result in higher fatigue life estimations.
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2013 ◽
Vol 467
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pp. 332-337
2008 ◽
Vol 30
(10-11)
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pp. 1813-1820
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2011 ◽
Vol 189-193
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pp. 3427-3430
2016 ◽
Vol 30
(15)
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pp. 1641-1661
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2012 ◽
Vol 217-219
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pp. 2154-2158
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2018 ◽
Vol 42
(2)
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pp. 561-571
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