Evaluation of shear stress and slip relationship of composite lap joints

Fawzia, Sabrina (2013) Evaluation of shear stress and slip relationship of composite lap joints. Composite Structures, 100, pp. 548-553.

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Abstract

Advanced composite materials offer remarkable potential in the strengthening of Civil Engineering structures. This research is targeted to provide in depth knowledge and understanding of bond characteristics of advanced and corrosion resistant material carbon fibre reinforced polymer (CFRP) that has a unique design tailor-ability and cost effective nature. The objective of this research is to investigate and compare the bonding mechanism between CFRP strengthened single and double strap steel joints. Investigations have been made in regards to failure mode, ultimate load and effective bond length for CFRP strengthened double and single strap joints. A series of tensile tests were conducted with different bond lengths for both type of joints. The bond behaviour of these specimens was further investigated by using nonlinear finite element analysis. Finally a bilinear relationship of shear stress-slip has been proposed by using the Finite element model for single and double strap joints.

Impact and interest:

16 citations in Scopus
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13 citations in Web of Science®

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85 since deposited on 13 May 2013
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ID Code: 59842
Item Type: Journal Article
Refereed: Yes
Keywords: Single Strap Joint, Double Strap Joint, Bond, Steel and Adhesive
DOI: 10.1016/j.compstruct.2012.12.027
ISSN: 0263-8223
Subjects: Australian and New Zealand Standard Research Classification > ENGINEERING (090000)
Divisions: Current > Schools > School of Civil Engineering & Built Environment
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Copyright Owner: Copyright 2013 Elsevier Ltd.
Copyright Statement: NOTICE: this is the author’s version of a work that was accepted for publication in Composite Structures. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Composite Structures, Volume 100, (June 2013), DOI: 10.1016/j.compstruct.2012.12.027
Deposited On: 13 May 2013 01:16
Last Modified: 26 Nov 2014 01:15

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