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http://dx.doi.org/10.5658/WOOD.2017.45.1.53

Evaluation of The Moment Resistance of Reinforced Wooden Gusset to Glulam Joint  

Lee, In-Hwan (Program of Forest Biomaterials Engineering, Division of Forest Material Science & Engineering, Kangwon National University)
Song, Yo-Jin (Program of Forest Biomaterials Engineering, Division of Forest Material Science & Engineering, Kangwon National University)
Hong, Soon-Il (Program of Forest Biomaterials Engineering, Division of Forest Material Science & Engineering, Kangwon National University)
Publication Information
Journal of the Korean Wood Science and Technology / v.45, no.1, 2017 , pp. 53-61 More about this Journal
Abstract
In this study, specimens were produced with a column member and a wooden gusset only by inserting an wooden gusset which is a substitute for steel plate into the center of a slit-processed column member. The moment resistance performance of the specimens was compared with that of control specimens that used a steel plate. The measured maximum moments of the specimens produced with GFRP-reinforced wooden laminated gussets and pins were lower by 24% on average compared to the steel plate-inserted specimens, but they showed good toughness. The fracture shape suggests that it was fractured along the annual rings between the pin and the end of the column member. The rigid specimen that integrated a laminated wood and a wooden laminated gusset with adhesive showed 2.8 times greater initial rigidity and 40% greater maximum moment on average compared to the control specimen. The rigid specimens mainly fractured on a glulam around glue line.
Keywords
glass fiber reinforced plastics; Initial rigidity; moment; plate-inserted; rigid; slit-processed; wooden gusset;
Citations & Related Records
Times Cited By KSCI : 9  (Citation Analysis)
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