데크와 체결장치의 결합력 평가를 위한 휨 실험
Flexural Test to Evaluate the Binding Force of Deck and Fasteners
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
이 논문은 목재 데크의 내구성과 결합력의 문제점을 개선하기 위하여 목재 데크에 개발된 체결장치를 설치하여 내구성 및 결합력을 평가하기 위한 기초 연구이다. 목재 데크의 내구성에 따른 성능을 검토하기 위하여 목재의 변수, 체결 부위에 따른 변수에 따라 실험체를 제작하고 데크와 데크체결장치의 결합력, 데크의 휨 강도 및 변위를 측정하였다. 개발된 체결장치를 설치한 모든 실험체들은 체결 방법에 따른실험체들과 비교하여 평균 2배 이상의 효과가 나타났으며 파괴형상을 비교한 결과 결합 부위의 들뜸 또는 이탈 및 박리 현상이 발생하지 않은것으로 나타났으며 일체화된 형상을 보여 변형억제 효과가 있는 것으로 판단되어 개발된 체결장치가 목재 데크와 데크체결장치의 결합력을향상시켜 안전성을 확보할 수 있을 것으로 판단된다.
Abstract
This paper is a basic study to evaluate the durability and bonding strength by installing a fastening device developed on a wooden deck to improve the durability and bonding strength of the wood deck. Compared to the experiments according to the fastening method, all experiments equipped with the developed fastening device showed an average effect of more than twice as much as the experiments, and as a result of comparing the fracture shape, it was found that lifting, separation, and peeling of the bonding site did not occur, and it was judged to have an integrated shape to suppress deformation, so it was confirmed that the developed fastening device could improve the durability and bonding strength of the wood deck.
참고문헌 (12)
- Park, J. S., "Evaluation of flexural strength of aluminum reinforced composite wood deck", Journal of Advanced Composite Materials and Structures, 9(2), pp.15~22 (2018)
- Song, Y. J., "Evaluation of deck strength performance using reinforced plastic connectors", Wood Engineeringof the Korean Wood Science and Technology, 41(1), pp.12~18 (2013)
- Lee, H. J., "The effect of differences in the material and structure of wooden decks on the feeling of walking", Journal of Korean Garden Design Society, 4(1), pp.41~47 (2018)
- Lee, H. J., "The effect of differences in wooden deck materials on constructability and defect occurrence", Convergence of Culture and Technology, 6(1), pp.463~469 (2020)
- Hea, B. Y., "Evaluation of bending performance of steel plate-formed composite beams", Journal of the Korean Society of Steel Structures, 19(3), pp.247~258 (2007)
- Park, J. H., "Deformation evaluation of deck fasteners according to deck fastening system", Journal of the Korea Concrete Institute, 36(1), pp.171~172 (2023)
- Park, J. H., "Evaluation of deck clamping force according to deck fastening system", Journal of Korea Institute for Structural Maintenance and Inspection, 28(1), pp.64~ (2024)
- Ra, J. B., "Evaluation of the Durability of Imported Woods Used for Domestic Wood Decking", Journal of Agriculture and Life Science, 57(6), pp.77~83 (2023), Gyeongsang National University
- Oh, S. C., "Evaluation of Influences of Artificial Defect of Wood Deck Using Non-destructive Ultrasonic Testing", Journal of the Korean Wood Science and Technology, 44(1), pp.1~8 (2016)
- "ASTM D 1761, D5764, D1037", ~
- "ASTM D7032-21 Standard Specification for Estblishing Performance Ratings For Wood- Plastic Composite and Plastic Lumber Deck Board, Stair Treads Guards, and Handrails", ~
- "ASTM D1037-12 Standard Test Methods for Evaluating Propertics of Wood-Base Fiber and Particle Panel Materials", ~