Study on Pedestrian Wind Environment on Podium Roof of High-Rise Building

In order to study the pedestrian wind environment on podium roof of high-rise building, a series of wind tunnel tests and numerical simulations were carried out. The distribution characteristics of pedestrian wind speed on podium roof with different building size parameters were analyzed. The results show that the around flow effect will cause significant speed-up effect on both sides of the tall building, resulting in pedestrian wind speed on these areas is relatively large. The pedestrian wind speed is the largest when the angle between the incoming wind and the building fa-刘明海，石芬