비정형 건축물에 있어서 수치 시뮬레이션을 이용한 풍압력 평가 ( Assessment of Wind Pressures on the Building with Odd-Geometry Using Numerical Simulation )

Most of studies on the wind flows around buildings are focused on the flow fields of buildings with prismatic shapes. Only few works wind flows around buildings with odd geometries are reported. The objective of this study is to determine the wind pressure coefficients around the building with hollow structure by numerical simulation. Characteristics of approaching wind and procedure is well established using Monte-carlo Simulation techniques in this study. The coefficients of the wind pressure for the building with irregular planed shape show a considerable discrepancy between the results of the present numerical simulation and regulatory values of related Korean government division.