Experimental Study on Failure Mechanism of Single Lap-shear Bond Joint with Dissimilar Materials

S. H. Chung, B. C. Park, H. J. Chun, J. C. Park

Research output: Contribution to journalConference article

Abstract

The use of bond joints has increased recently, owing to a number of advantages they have over mechanical fasteners. However, most relevant studies have focused on bond joints with the same adherends. In this study, a quasi-static tensile test was conducted to investigate the failure mechanism of bond joints, considering different overlap lengths and dissimilar adherends. In the experiments, two modes of failure were observed: the interfacial and cohesive failure modes. The experiments showed that the length of separation of an overlap area through the interfacial failure was almost the same for different specimens.

Original languageEnglish
Article number012020
JournalJournal of Physics: Conference Series
Volume843
Issue number1
DOIs
Publication statusPublished - 2017 May 31
Event6th International Conference on Fracture Fatigue and Wear, FFW 2017 - Porto, Portugal
Duration: 2017 Jul 262017 Jul 27

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shear
fasteners
failure modes
tensile tests

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

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title = "Experimental Study on Failure Mechanism of Single Lap-shear Bond Joint with Dissimilar Materials",
abstract = "The use of bond joints has increased recently, owing to a number of advantages they have over mechanical fasteners. However, most relevant studies have focused on bond joints with the same adherends. In this study, a quasi-static tensile test was conducted to investigate the failure mechanism of bond joints, considering different overlap lengths and dissimilar adherends. In the experiments, two modes of failure were observed: the interfacial and cohesive failure modes. The experiments showed that the length of separation of an overlap area through the interfacial failure was almost the same for different specimens.",
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Experimental Study on Failure Mechanism of Single Lap-shear Bond Joint with Dissimilar Materials. / Chung, S. H.; Park, B. C.; Chun, H. J.; Park, J. C.

In: Journal of Physics: Conference Series, Vol. 843, No. 1, 012020, 31.05.2017.

Research output: Contribution to journalConference article

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T1 - Experimental Study on Failure Mechanism of Single Lap-shear Bond Joint with Dissimilar Materials

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N2 - The use of bond joints has increased recently, owing to a number of advantages they have over mechanical fasteners. However, most relevant studies have focused on bond joints with the same adherends. In this study, a quasi-static tensile test was conducted to investigate the failure mechanism of bond joints, considering different overlap lengths and dissimilar adherends. In the experiments, two modes of failure were observed: the interfacial and cohesive failure modes. The experiments showed that the length of separation of an overlap area through the interfacial failure was almost the same for different specimens.

AB - The use of bond joints has increased recently, owing to a number of advantages they have over mechanical fasteners. However, most relevant studies have focused on bond joints with the same adherends. In this study, a quasi-static tensile test was conducted to investigate the failure mechanism of bond joints, considering different overlap lengths and dissimilar adherends. In the experiments, two modes of failure were observed: the interfacial and cohesive failure modes. The experiments showed that the length of separation of an overlap area through the interfacial failure was almost the same for different specimens.

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