확률 기반 목구조설계법을 위한 기초 연구

• 영문명: A basic research for the probability based design of wood structures
• 발행기관: 한국가구학회
• 저자명: 김광철(Gwang-Chul Kim)
• 간행물 정보: 『한국가구학회지』제20권 제4호, 339~358쪽, 전체 20쪽
• 주제분류: 예술체육 > 미술
• 파일형태: PDF
• 발행일자: 2009.07.30

영문 초록

Probability based design(PBD) method is independent of construction materials and uses real material properties unlike allowable stress design(ASD) that depends on small clear specimen property, also give quantitative safety and endurance lifetime of a certain material. Moreover, almost advanced country accepted PBD method instead of ASD method. So it is urgent to convert the current ASD method into the PBD method. However, there are wholly lacking of domestic researches related to current issue, and to solve several points in ASD method and to take advantage of PBD method, the conversion from the ASD method into the PBD method is a worldwide trend. Other domestic construction codes, such as steel or concrete constructions, accept the PBD method as well. Accordingly, to introduce PBD method into wood structural design, general theory, and preliminary data and methods were reviewed. With keeping this in mind, some important contents were reviewed, sorted some points for wood structural design that have distinctions against the other construction materials. Furthermore, the history of PBD method, and statistical data and theories for the PBD method, and preliminary data of resistance and load that are two random variables for the PBD method, and finally the difference between limit state design(LSD) and load and resistance factor design(LRFD) that were two superpowers in the PBD method.

목차

Ⅰ. 서론

Ⅱ. 목구조 설계의 특징

Ⅲ. 확률기반 설계의 역사

Ⅳ. 확률기반 설계에 필요한 통계량

Ⅴ. PBD에 있어서의 저항 및 하중의 특성과 신뢰성 지수

Ⅵ. LSD와 LRFD의 차이

Ⅶ. 결론

참고문헌

키워드

Probability based design method allowable stress design method wood structural design LSD LRFD