논문 상세보기
pp.7-28
This study is intended to Mindori structure which is general private houses' structural type among traditional types and is a basic study to confirm structural characteristics of Hwatong connection which is general connection type of column-beam-cross beam. It is aimed to analyze how main member ,column, such as size, figure, thickness of Sungetuk and Dugeup affect on structure. Following conclusions are drawn.
1. According to connection conditions, models with big coefficient of friction show stable hysteretic behavior until the angle rotation of member reaches 1/60 and models with small coefficient of friction show dramatical increase in load after the angle rotation of member reaches 1/24. After the angle rotation of member reaches 1/30, separation distance of members is identified physically and cracks are not observed.
2. Specimens with big coefficient of friction show similar inner force regardless of column size(except column size 150mm) and models with small coefficient of friction show increasing inner force as the column size increases. Specimens with same sectional area have similar inner force even though the column figures are different. The thickness of Sungetuk and Dugeup doesn't affect inner force greatly, however, when the thickness of Sungetuk is thin, it could lead to failure of structure as it breaks.
3. The bigger the size of column and the coefficient of friction are, the smaller Bending stiffness depreciation ratio is.
4. Energy Dissipation Efficiency differs from the coefficient of friction. When the coefficient of friction is big, square column shows bigger than round one and it is bigger when the thickness of Sungetuk and Dugeup is thicker. When the coefficient of friction is small, round column shows bigger than square one.
2. 전통 목구조의 특성
2-1. 주요 구조부재의 크기
2-2. 전통 목구조의 파괴 원인 및성상
2-3. 화통맞춤의 결구부 특성
2-4. 기존 연구현황
3. 화통맞춤의 반복가력실험
3-1. 개요
3-2. 실험체 계획
3-3. 재료실험
4. 실험결과 및 분석
4-1. 실험결과
4-2. 결과 분석
5. 결론
참고문헌
Abstract
