인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
최근 본 자료 전체보기
UCI(KEPA) : I410-ECN-0101-2016-540-001471345