六塔楼群体高层建筑风场数值模拟

Numerical simulation of wind field around a hexadic-tower tall building

采用数值模拟方法对杭州市市民中心这一六塔楼群体高层建筑的风场进行了计算分析,获得了该建筑与典型规则钝体建筑所不同的风场分布特征。同时,给出了设计时可用的整体阻力系数值。

The wind field around Hangzhou citizen center, which is a hexadic-tower tall building is numerically simulated. By analyzing the results, particular wind distribution features, which are different from those of typical blunt buildings, are obtained, and the total drag coefficient is given for design purpose.