NDLI: An experimental investigation of static load capacity of AL-GFRP adhesively bonded single lap and double butt lap joints 1

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An experimental investigation of static load capacity of AL-GFRP adhesively bonded single lap and double butt lap joints 1

Content Provider	Semantic Scholar
Author	Khedmatib, Rouhollah H. Goudarzia Mohammad Reza
Copyright Year	2015
Abstract	This paper is focused on experimental evaluation and comparison of progressive damage behaviors in adhesively bonded single lap and double butt lap joints between aluminum and glass fiber reinforced plastic (GFRP). The effect of joint design and dissimilarity of adherents on damage evolution of adhesive bonding under tensile quasi static loading is analyzed. Bonding was created by toughened epoxy adhesive as one of the most important and widely used structural adhesives in aerospace, automobile and marine industries. Due to structural behaviour complexity of adherents and adhesive, the fracture takes place under mixed mode and the failure mechanism is characterized by the de-bonding area for the proposed joints. The results show that single lap joint could carry up to 30% more tensile load than the double butt lap joint with the same material properties while a combined failure mechanism could be observed and the most dominant ones were yielding of aluminum substrates, adhesive failure at bond-line on aluminum surface and cohesive failure of upper mat layers of composite material.
File Format	PDF HTM / HTML
Alternate Webpage(s)	http://www.scielo.br/pdf/lajss/v12n8/1679-7825-lajss-12-08-01583.pdf
Language	English
Access Restriction	Open
Subject Keyword	Adhesive Device Component Adhesive bonding Adhesives Alloys Aluminum measurement Articular system Attoliter Carrying Corrosives Decompression Sickness Epoxy Resins Experience Failure cause Glass Heart failure Joints Kidney Failure, Chronic Muscle Rigidity Pyschological Bonding Structural load Weight-Bearing state anatomical layer fiberglass
Content Type	Text
Resource Type	Article

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