Journal of Korea Foresty Energy (임산에너지)
- Volume 25 Issue 2
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- Pages.49-54
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- 2006
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- 0253-6242(pISSN)
Grading of Domestic Softwood $2{\times}6$ Structural Lumber by Non-destructive Test
구조부재의 등급구분">
비파괴 시험에 의한 국산 침엽수 $2{\times}6"$ 구조부재의 등급구분
- Shim, Kug-Bo (Div. of Wood Engineering, Dept. of Forest Products at Korea Forest Research Institute) ;
- Park, Jung-Hwan (Div. of Wood Engineering, Dept. of Forest Products at Korea Forest Research Institute) ;
- Kim, Kwang-Mo (Div. of Wood Engineering, Dept. of Forest Products at Korea Forest Research Institute)
- Published : 2006.12.30
Abstract
This study was carried out to provide basic data for using domestic structural softwood lumber efficiently and ensuring structural safety of timber structures. The ratios (k-factor) between static and dynamic MOE measured by ultrasonic device for
국산 침엽수재의 구조재 활용에 필요한 등급구분을 위해 소나무, 잣나무와 낙엽송