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http://dx.doi.org/10.5345/JKIBC.2022.22.2.149

Experimental Study on Pull-out Strength of Glued-in Rods Connection according to Adhesive  

Park, Keum-Sung (Dept. of Building Research, Korea Institute of Civil Engineering and Building Technology)
Oh, Keunyeong (Dept. of Building Research, Korea Institute of Civil Engineering and Building Technology)
Publication Information
Journal of the Korea Institute of Building Construction / v.22, no.2, 2022 , pp. 149-160 More about this Journal
Abstract
In this study, a pull-out test considering the adhesive type, embedded length, and direction of re-bar was conducted to evaluate the pull-out performance of glued-in rod joints using timber and adhesive produced in Korea. In the test, the specimens using liquid adhesive showed better pull-out performance, and the longer the embedded length of the re-bar, the higher the maximum tensile load by inducing the yield of the re-bar first. Through the test results, a glued-in rod joints design, which is advantageous to design the adhesive strength stronger than the yield strength of re-bar, was proposed, and a correction factor of 0.75 for the adhesive strength considering construction error was also suggested.
Keywords
glued-in rod connection; pull-out strength; adhesive; glued laminated timber; re-bar;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
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