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자료유형
학술저널
저자정보
(명지대)
저널정보
대한건축학회 대한건축학회 논문집 - 구조계 大韓建築學會論文集 構造系 第31卷 第4號
발행연도
수록면
63 - 70 (8page)

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초록· 키워드

In this study, the structural performance of glued structural member made of small rectangular lumber was evaluated. The axial strength and elastic modulus of glued structural member were greater than those of the raw wood by 7.4% and 91.7%, respectively. It is estimated that failure modes and material imperfection caused these results. The flexural strength and flexural elastic modulus of glued structural member were about 13.5% lower than those of the raw wood after reflecting size effect. It is estimated that the lowering of these flexural performance was due to the fact that the tensile failure does not proceed smoothly and eventually occurred discontinuous failure at the interface region. The deflection ratio of both the raw wood and glued structural member at the 1st failure mode was about 1/110 which is about twice of the generally accepted serviceability limit of 1/240. This fact shows that both the raw wood and glued structural member satisfy the serviceability criteria sufficiently.
#소경재 #집성부재 #구조성능 #Small Rectangular Lumber #Glued Structural Member #Structural Performance
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목차

  1. Abstract
  2. 1. 서론
  3. 2. 소경재 집성목의 제작방법 및 적용사례
  4. 3. 소경재 원목 및 소경재 집성목의 구조성능 시험
  5. 4. 결론
  6. 참고문헌

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UCI(KEPA) : I410-ECN-0101-2016-540-001471345