목재와 목질판상의 Dowel-Joint 판강접합 특성에 관한 비교분석

• 영문명: Comparative Analysis of Semi-Rigid Properties in Glued Dowel Joint of Wood and Wood Based Panels
• 발행기관: 한국가구학회
• 저자명: 박희준(Hee Jun Park) 이필우(Phil Woo Lee)
• 간행물 정보: 『한국가구학회지』한국가구학회지 제1권 제1호, 12~25쪽, 전체 14쪽
• 주제분류: 예술체육 > 미술
• 파일형태: PDF
• 발행일자: 1990.08.30

영문 초록

The dewel joint is one of the most widely used joint types in modern woodworking, especially in wooden furniture manufacturing. L-type specimens of two solid woods(Antiaris, Sepetir) and three wood based materials (Plywood, Particleboard, and Medium Density Fiberboard), 15mm thick, 100mm wide, and 150mm long in size, were constructed with 1, 2, 3 and 4 dowels of 6, 8, and 10mm diameter by polyvinyl acetate resin adhesive in this study. Stiffness coefficient and strength of the L-type specimens were determined by the aid of universal testing machine. The stiffness coefficients of the specimens constructed with one dowel was in the 10^-3 level, indicative of flexible joints but those with 2, 3, 4 dowels were in the 10^-4 level, indicative of relatively stable joint. The 8mm dowel was superior to 6 and 10mm dowels in bending strength, and the bending strength increased with the increase of dowel number from 1 to 4, however, the increasing rate of bending strength from 1 to 2 dowels was higher than from 3 to 4 dowels. The most superior joints strength was obtained in constructions with 4 dowels of 8mm diameter for wood based materials (Plywood, particleboard and Medium Density Fiberboard) and with 4 dowels of 10mm diameter for solid wood(Antiaris and Sepetir), respectively.

목차

1. 서론

2. 硏究史

3. 材料 및 方法

4. 結果 및 考察

5. 결론

7. 引用文獻