Browse > Article
http://dx.doi.org/10.5658/WOOD.2013.41.5.415

Predicting Moment Carrying Capacity of the "sagae" Connection Using the Finite Element Method  

Jeong, Gi Young (Department of Wood Science and Engineering, Chonnam National University)
Park, Moon-Jae (Korea Forest Research Institute)
Park, Joo-Saeng (Korea Forest Research Institute)
Lee, Sang-Joon (Korea Forest Research Institute)
Publication Information
Journal of the Korean Wood Science and Technology / v.41, no.5, 2013 , pp. 415-424 More about this Journal
Abstract
The goal of this study is to analyze the effects of geometries of mortise and tenon on moment carrying capacity of the "sagae" connection. Effects of different tenon widths, mortise depths of connection from the top and bottom beams on stress distribution were investigated using the finite element method (FEM). Critical normal and shear stresses occurred at the reentrant corner from the mortise of the bottom beam. The maximum moment carrying capacity of the sagae connection from the FEM was validated from the results of experimental test. Maximizing moment carrying capacity of the sagae connection was found when the tenon width and mortise depth from the two beams were 40 mm and 60 mm, respectively.
Keywords
sagae connection; finite element method; mortise; tenon;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Jeong, G. Y. and D. P. Hindman. 2009. Ultimate tensile strength of loblolly pine strands using stochastic finite element method. J mater Sci. 44(14): 3824-832.   DOI
2 Jeong G. Y., D. P. Hindman, A. Zink-Sharp. 2010. Orthotropic properties of loblolly pine (Pinus taeda) strands. J Mater Sci. 45(21): 5820-830.   DOI
3 Mose D. M. and H. G. L. Prion. 2004. Stress and failure analysis of wood composites: a new model. Compostes: Part B. 35(3): 251-61.   DOI   ScienceOn
4 Guan Z. W., A. Kitamori, K. Komatsu. 2008. Experimental study and finite element modeling of Japanese "Nuki" joints - part one: initial stress states subjected to different wedge configurations. Engineering Structure 30(7): 2032-040.   DOI   ScienceOn
5 Guan Z. W., A. Kitamori, K. Komatsu. 2008. Experimental study and finite element modeling of Japanese "Nuki" joints - part two: racking resistance subjected to different wedge configurations. Engineering Structure 30(7): 2041-049.   DOI   ScienceOn
6 Sangree R. H. and B. W. Schafer. 2009. Experimental and numerical analysis of a halved and tabled traditional timber scarf joint. Construction and Building Materials 23(2): 615-24.   DOI   ScienceOn
7 Tannert T., F. Lam, and T. Vallee. 2010. Strength prediction for rounded dovetail connections considering size effects. J Engineering Mechanics 136(3): 358-66.   DOI   ScienceOn
8 Tannert T., F. Lam, and T. Vallee. 2011. Structural performance of rounded dovetail connections: experimental and numerical investigations. Eur J. Wood Prod 69(3): 471-82.   DOI
9 Jeong G. Y., M. J. Park, J. S. Park. and K. H. Hwang. 2012. Predicting load carrying capacity of dovetail connection using the stochastic finite element method. Wood Fiber Sci. 44(4): 430-39.
10 Bodig J. and J. R. Goodman. 1973. Prediction of elastic parameters for wood. Wood Sci. 5(4): 249-64.
11 Hwang K. H. and J. S. Park. 2008. Estimation of moment resisting property for pin connection using shear strength of small glulam specimens. Mokchae Konghak. 36(4): 58-5. In Korean with summary in English.   과학기술학회마을   DOI