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Elasto-plastic behaviour of joint by inserting length of H-beam and structural laminated timber  

Kim, Soon Chul (동신대학교 건축공학부)
Yang, Il Seung (동신대학교 건축공학부)
Moon, Youn Joon (동신대학교 건축공학부)
Publication Information
Journal of Korean Society of Steel Construction / v.18, no.2, 2006 , pp. 251-259 More about this Journal
Abstract
In some cases, wooden structures are used for medium-rise buildings. It is therefore necessary to develop and test a new structural system for medium-rise buildings using wooden structures. This study deals with high-performance, laminated, timber-based composite members, which consist of structural laminated timber and H-beam. Simple beam tests were performed to determine the strength, stress distributions, and failure patterns of laminated timber. The main parameters are the insertinglength (1, 1.5, and 2 times the H-beam height) and the epoxy between the top/bottom flange of the H-beam and the top/bottom flange of the laminated timber. The results of the test show that the specimen with an inserting length that is 2 times the H-beam height was characterized by fairly god strength and stiffness.
Keywords
Moment resisting joint; Structural laminated timber; Simple beam; Bending strength; Inserting length;
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