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http://dx.doi.org/10.5781/KWJS.2012.30.6.548

Experimental Study on Evaluation of Bonding Strength of Adhesively Bonded Joints by Adhesive  

Kang, Ki-Yeob (Dept. of Naval Architecture and Ocean Engineering, Pusan National University)
Lee, Jae-Myung (Dept. of Naval Architecture and Ocean Engineering, Pusan National University)
Publication Information
Journal of Welding and Joining / v.30, no.6, 2012 , pp. 62-67 More about this Journal
Abstract
In this study, the bonding strengths of adhesively bonded joints are experimentally investigated. A series of lap-shear tests are conducted using single lap type adhesive joints. In order to analyse the joint fabrication factors that affected the bonding strength, the parametric tests are conducted with various thickness of adhesive, surface roughness and fillet of adhesive. In addition, for the comparative study with the welded joint, lap-shear tests using specimens with 2 welded sides and 4 welded sides are also carried out. The quantitative results of the strength analysis are summarized, and some proposals are made on setting up testing standards for adhesively bonded joints.
Keywords
Lap shear joint; Adhesive thickness; Surface roughness of adherends; Tensile-shear strength;
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Times Cited By KSCI : 1  (Citation Analysis)
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