An Experimental Study on the Wind Pressure Coefficient for Cladding Design of Buildings having a Courtyard - Focused on the Comparison of the Wind Pressure Coefficient between the Outside and Courtyard-side -
중정형 건축물의 중정측 외장재 설계를 위한 외압계수분포 특징을 알아보기 위해 풍압실험을 실시하였다. 본 연구를 위하여 형상비와 중정의 폭을 변화시킨 4개의 모형을 제작하였으며, 풍동실험은 금오공과대학교 토출식 경계층풍동에서 실시하였다. 본 연구의 결과로부터 중정측의 외압계수는 건물외측의 외압계수보다 감소하는 것으로 나타났다.
Wind pressure tests were carried out on a buildings having a courtyard to determine the characteristics of the external pressure coefficient distributions for cladding design of the courtyard-side. For this study, 4 types of wind pressure test models with changed aspect ratio and courtyard-side breadth have been made. Wind pressure tests were conducted on the Boundary Layer Wind Tunnel at Kumoh National Institute of Technology. As the results of this study, it was shown that the external pressure coefficient at courtyard-side was decreased than the outside.