원문정보
A Study on the Wooden Roof Truss focused on the Survey Reports of Modern Architectural Properties
초록
영어
This paper is aimed to clarify the characteristics of wooden roof trusses in modern age of Korea. These western roof trusses are largely classified with king post roof truss, queen post roof truss, and so on. The king and queen post roof truss are respectively classified with 3 types by the roof span. The king post roof trusses are composed with the principal rafter, tie beam, strut, braces, purlins, and so on. They are spanning up to about 4.5-8m, 9-12m, 12.5-16.2m, each of them has 6, 4, 2 struts and lattice members But there are practically no 6 struts and lattice members in the king post roof truss of wooden architectural properties. The queen post roof truss enable the construction of the very large roof trusses than the king post roof trusses, the knee brace are when bay is more than 5m between the queen posts. An further innovation was the use of iron tie bars in lieu of timber for tensile lattice members(struts) in the trusses.
목차
1. 서론
2. 왕대공 지붕틀(king post roof truss)
3. 쌍대공 지붕트러스(queen post roof truss)
4. 각종 지붕트러스
(1) 가위형 가새구조(scissor-bracing)5)
(2)볼트구조
(3)간이트러스
5. 결론
참고 문헌