A New Finite Element Modeling Technique for Disbonded Adhesive Joints
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Abstract A new disbonded interface model and a finite element procedure have been developed to calculate the stress distributions of the adhesive joints with imperfectly-bonded interfaces under tensile loading. The finite element modeling of the weakened strength of the disbonded interfaces is accomplished by a new line element and a spring element. The finite element procedure consists of a new modeling technique for assessing the effects of disbonded interfaces on the stress fields of adhesive joints. The results for this work can be used as a basis for the development of the bonded joint reliability prediction method and accept/reject inspection criteria.
2018 ◽
Vol 14
(5)
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pp. 414-426
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2018 ◽
Vol 42
(1)
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pp. 23-28
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2012 ◽
Vol 4
(4)
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pp. 218
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2021 ◽
Vol 45
(7)
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pp. 543-551
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2009 ◽
Vol 78
(2)
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pp. 91-109
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