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http://dx.doi.org/10.7782/JKSR.2014.17.6.391

Structural Behavior Evaluation of Mg-GFRP Composite Single-Lap Bonded Joints With Different End Shapes  

Kim, Jung-Seok (New Transportation Systems Research Center, Korea Railroad Research Institute)
Im, Jae-Young (New Transportation Systems Research Center, Korea Railroad Research Institute)
Lee, Woo-Geun (Railway System Engineering, University of Science & Technology)
Publication Information
Journal of the Korean Society for Railway / v.17, no.6, 2014 , pp. 391-396 More about this Journal
Abstract
In this study, the strength of magnesium-GFRP/epoxy single-lap bonded joints are experimentally evaluated with different end shapes. In order to achieve this, four different single-lap joints with different end shapes are fabricated and the failure load is measured under tensile loading tests. From the test results, the single-lap joint with a square end exhibits the lowest failure load while the single-lap joint with reverse tapering and a spew fillet has the highest stress values. It has 11.1% higher failure strength than the single-lap joint with a square end.
Keywords
Magnesium; GFRP; Single lap joint; End shape; Strength;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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