풍동실험에 의한 비정형 건축물의 풍압계수 평가 ( Assessment of Wind Pressure Coefficients on the Irregular Shaped Building using Wind Tunnel Experiment )

Most of studies on the wind flows around buildings are focused on the flow fileds 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 wind tunnel test. Characteristics of approaching wind and procedure is well established using Monte-carlo Simulation techniques in this study. Wind pressure coefficients for the building with irregular planed shape show a considerable discrepancy between the results of the wind tunnel test and regulatory values of related Korean government division.