임산에너지 (Journal of Korea Foresty Energy)
- 제25권2호
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- Pages.49-54
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- 2006
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- 0253-6242(pISSN)
구조부재의 등급구분">
비파괴 시험에 의한 국산 침엽수 $2{\times}6"$ 구조부재의 등급구분
Grading of Domestic Softwood $2{\times}6$ Structural Lumber by Non-destructive Test
- 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)
- 발행 : 2006.12.30
초록
국산 침엽수재의 구조재 활용에 필요한 등급구분을 위해 소나무, 잣나무와 낙엽송
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