2016 Volume 22 Issue 51 Pages 527-530
In this study, it was confirmed the mechanical characteristics of the tapered coupler. First, tension test of tapered couplers for mortar grouted mechanical sleeve was carried out. In addition, finite element analysis that reproduced the tension test was carried out. From the results of tests and analysis, the shape of high performance and compact coupler was suggested. Finally, tension test of suggested shape of couplers was carried out. As a result, it was confirmed the effectiveness of the tapered coupler.
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