FSI해석기법을 이용한 비정형 초고층 건축물의 풍하중 저감형 형상 최적화

초록

The wind load is the dominant role in the high-rise buildings. Wind pressure, stream, and wind load depend on shape of buildings. Even the same height, the different shapes of building are affect for results in properties of the characteristic of wind load. Therefore, the shape of the high-rise building is very important to determine the wind load design factor. In this study, using FSI(Fluid-structure interaction) analysis predict the characteristic of wind force behavior of freeform high-rise building. The wind load reduction model made by shape optimization process compares the actual building.