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Strength prediction and reliability of brittle epoxy adhesively bonded dissimilar joint

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Main Authors: Mohd Afendi, Rojan, Dr., Mohd Shukry, Abdul Majid, Dr., Ruslizam, Daud, Dr., Abdul Ghaffar, Abdul Rahman, Dr., Teramoto, Tokuo
Other Authors: afendirojan@unimap.edu.my
Format: Article
Language:English
Published: Elsevier Ltd 2014
Subjects:
Bond thickness
Dissimilar adherends
Interface mechanics
Prediction Reliability
Singularity
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/32441
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spelling my.unimap-324412014-03-09T06:29:50Z Strength prediction and reliability of brittle epoxy adhesively bonded dissimilar joint Mohd Afendi, Rojan, Dr. Mohd Shukry, Abdul Majid, Dr. Ruslizam, Daud, Dr. Abdul Ghaffar, Abdul Rahman, Dr. Teramoto, Tokuo afendirojan@unimap.edu.my shukry@unimap.edu.my ruslizam@unimap.edu.my teramoto@kz.tsukuba.ac.jp Bond thickness Dissimilar adherends Interface mechanics Prediction Reliability Singularity Link to publisher's homepage at http://www.elsevier.com/ This paper deals with strength and failure prediction as well as reliability issues of adhesive joints of brittle epoxy bonding of two dissimilar adherends. Effects of bond thickness and scarf angle upon the strength of such joints are also addressed. Three kinds of adhesive joints, i.e., butt, scarf and shear joints, are considered. It is found that the strength prediction of various adhesive joints under consideration can be done by establishing interface corner toughness, Hc, parameter. For adhesive joints with an interfacial crack, fracture toughness, Jc, or interfacial toughness, Kc, can be used as a fracture criterion depending on the fracture type observed. The predicted strengths based on these fracture criteria (i.e., Hc, Jc and Kc) are in good agreement with experimental data obtained. Weibull modulus is a suitable parameter to define the strength reliability of adhesive joints. From experimental data, scarf joint of 45 is identified to be preferable since it satisfies both outstanding load-bearing performance and tolerable reliability. In addition, the Weibull statistical method has made possible the strength reliability determination of non-cracked adhesive joints. 2014-03-09T06:29:50Z 2014-03-09T06:29:50Z 2013 Article International Journal of Adhesion and Adhesives, vol. 45, 2013, pages 21-31 0143-7496 http://www.sciencedirect.com/science/article/pii/S0143749613000638 http://dspace.unimap.edu.my:80/dspace/handle/123456789/32441 en Elsevier Ltd
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Bond thickness
Dissimilar adherends
Interface mechanics
Prediction Reliability
Singularity
spellingShingle Bond thickness
Dissimilar adherends
Interface mechanics
Prediction Reliability
Singularity
Mohd Afendi, Rojan, Dr.
Mohd Shukry, Abdul Majid, Dr.
Ruslizam, Daud, Dr.
Abdul Ghaffar, Abdul Rahman, Dr.
Teramoto, Tokuo
Strength prediction and reliability of brittle epoxy adhesively bonded dissimilar joint
description Link to publisher's homepage at http://www.elsevier.com/
author2 afendirojan@unimap.edu.my
author_facet afendirojan@unimap.edu.my
Mohd Afendi, Rojan, Dr.
Mohd Shukry, Abdul Majid, Dr.
Ruslizam, Daud, Dr.
Abdul Ghaffar, Abdul Rahman, Dr.
Teramoto, Tokuo
format Article
author Mohd Afendi, Rojan, Dr.
Mohd Shukry, Abdul Majid, Dr.
Ruslizam, Daud, Dr.
Abdul Ghaffar, Abdul Rahman, Dr.
Teramoto, Tokuo
author_sort Mohd Afendi, Rojan, Dr.
title Strength prediction and reliability of brittle epoxy adhesively bonded dissimilar joint
title_short Strength prediction and reliability of brittle epoxy adhesively bonded dissimilar joint
title_full Strength prediction and reliability of brittle epoxy adhesively bonded dissimilar joint
title_fullStr Strength prediction and reliability of brittle epoxy adhesively bonded dissimilar joint
title_full_unstemmed Strength prediction and reliability of brittle epoxy adhesively bonded dissimilar joint
title_sort strength prediction and reliability of brittle epoxy adhesively bonded dissimilar joint
publisher Elsevier Ltd
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/32441
_version_ 1643796903467417600
score 13.214268

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