논문 상세보기
In conventional construction practices, roof-parapet junction structures inevitably disrupt the insulation installation's continuity, leading to energy loss and thermal bridging. To address this issue, parapet thermal breaks were installed to interrupt the heat flow between the roof and the parapet, effectively preventing thermal bridging and energy loss and thereby reducing overall energy loss in buildings. This study equipped three experimental specimens with the developed parapet thermal breaks to verify their structural performance. These specimens were subjected to unidirectional loading under displacement-controlled conditions. The structural performance of these insulation structures was evaluated by comparing and analyzing the test results with corresponding analytical studies conducted using a finite element analysis program. In addition, five analytical models with varying parameters of the parapet thermal breaks were developed and compared against the baseline model. Consequently, the most efficient shape of the parapet thermal break was determined.
1. 서 론
1.1 열교차단 단열구조체의 연구 개요
2. 실험 계획
2.1 실험체 구성
2.2 재료 실험
2.3 가력 및 계측 계획
3. 실험 결과
3.1 LBN-EXT-PRP-H1-W150 실험 결과
3.2 LBN-EXT-PRP-H2-W150 실험 결과
3.3 LBN-EXT-PRP-H2-W150(w/o CRC) 실험 결과
3.4 설계휨강도와 실험휨강도 비교, 분석
3.5 설계풍하중 요구값에서의 변위 검토
4. 해석 결과
4.1 재료 특성 및 모델링 프로세스
4.2 실험과 해석에서의 결과 비교 및 분석
4.3 변수모델 구조성능 비교, 분석
5. 결 론
감사의 글
REFERENCES
