On quasi-static behaviors of different joint methods for connecting carbon fiber reinforce plastic (CFRP) laminate and aluminum alloy

Sun, G; Xia, X; Liu, X; Luo, Q; Li, Q

On quasi-static behaviors of different joint methods for connecting carbon fiber reinforce plastic (CFRP) laminate and aluminum alloy

Sun, G Xia, X Liu, X Luo, Q

Li, Q

Permalink

Publisher:: ELSEVIER SCI LTD
Publication Type:: Journal Article
Citation:: Thin-Walled Structures, 2021, 164
Issue Date:: 2021-07-01

Closed Access

	Filename	Description	Size
	1-s2.0-S0263823121001531-main.pdf	Published version	5.62 MB	Adobe PDF	View/Open

Copyright Clearance Process

Recently Added
In Progress
Closed Access

This item is closed access and not available.

Full metadata record

Field	Value	Language
dc.contributor.author	Sun, G
dc.contributor.author	Xia, X
dc.contributor.author	Liu, X
dc.contributor.author	Luo, Q https://orcid.org/0000-0001-5727-9290
dc.contributor.author	Li, Q
dc.date.accessioned	2022-05-18T22:33:11Z
dc.date.available	2022-05-18T22:33:11Z
dc.date.issued	2021-07-01
dc.identifier.citation	Thin-Walled Structures, 2021, 164
dc.identifier.issn	0263-8231
dc.identifier.issn	1879-3223
dc.identifier.uri	http://hdl.handle.net/10453/157508
dc.description.abstract	This paper reports an experimental investigation into mechanical behaviors and failure mechanisms of different joint methods for dissimilar materials, including adhesive joints, rivet joints, and hybrid joints with adhesive and rivet. In this study, a series of quasi-static tensile tests were conducted for different joint methods. The digital image correlation (DIC) technique was used to scrutinize the deformation and failure process in situ in real time. The failure modes were identified through macro-/microscopic analyses. The effects of rivet directions and filling enhancement on the joint behavior were characterized by means of experimental and theoretical methods. The results indicated that the hybrid connection exhibited the best mechanical characteristics among these three types of joints. Importantly, an interactive enhancement effect between the rivet and adhesive was identified in the hybrid joints. It was further found that the filling adhesive in a preformed hole of the substrate could better disperse the stress around it and effectively reduce the stress concentration near the hole edge. This paper provides some new insights into the design of different joint methods for dissimilar materials through a comparative study, which exhibits considerable potential and credibility for applying hybrid joints in engineering practice.
dc.language	English
dc.publisher	ELSEVIER SCI LTD
dc.relation.ispartof	Thin-Walled Structures
dc.relation.isbasedon	10.1016/j.tws.2021.107657
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0901 Aerospace Engineering, 0905 Civil Engineering, 0913 Mechanical Engineering
dc.subject.classification	Civil Engineering
dc.title	On quasi-static behaviors of different joint methods for connecting carbon fiber reinforce plastic (CFRP) laminate and aluminum alloy
dc.type	Journal Article
utslib.citation.volume	164
utslib.for	0901 Aerospace Engineering
utslib.for	0905 Civil Engineering
utslib.for	0913 Mechanical Engineering
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Mechanical and Mechatronic Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2022-05-18T22:33:07Z
pubs.publication-status	Published
pubs.volume	164

Abstract:

This paper reports an experimental investigation into mechanical behaviors and failure mechanisms of different joint methods for dissimilar materials, including adhesive joints, rivet joints, and hybrid joints with adhesive and rivet. In this study, a series of quasi-static tensile tests were conducted for different joint methods. The digital image correlation (DIC) technique was used to scrutinize the deformation and failure process in situ in real time. The failure modes were identified through macro-/microscopic analyses. The effects of rivet directions and filling enhancement on the joint behavior were characterized by means of experimental and theoretical methods. The results indicated that the hybrid connection exhibited the best mechanical characteristics among these three types of joints. Importantly, an interactive enhancement effect between the rivet and adhesive was identified in the hybrid joints. It was further found that the filling adhesive in a preformed hole of the substrate could better disperse the stress around it and effectively reduce the stress concentration near the hole edge. This paper provides some new insights into the design of different joint methods for dissimilar materials through a comparative study, which exhibits considerable potential and credibility for applying hybrid joints in engineering practice.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/157508