지붕경사각에 따른 박공형 저층건축물의 외압계수 분포특징을 알아보기 위하여 풍동실험을 실시하였다. 본 연구를 위하여 서로 다른 경사각을 가지는 7개의 모형을 제작하였으며, 풍동실험은 금오공과대학교 소재 토출식 경계층 풍동에서 실시하였다. 경사각 변화에 따른 박공지붕형 저층건축물의 외압계수 분포특징을 알아보기 위하여 용마루 직각방향과 용마루 평행방향에 대하여 분석하였다.
A wind tunnel model study was carried out on low-rise buildings with a gable-roof to determine the effect of the various roof slopes on the external pressure coefficient distributions. 7 types of wind pressure test models with various roof slopes have been made for this study. Wind pressure tests are conducted on the Boundary Layer Wind Tunnel at Kumoh National Institute of Technology. The characteristics of external pressure coefficient distribution with respect to various roof slopes of low-rise buildings are analyzed into the ridge perpendicular direction and the ridge parallel direction of low-rise buildings with gable-roof.