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对一栋位于台风区的超高层建筑的刚体模型进行了风洞试验 ,测量了该建筑物表面的平均风压和脉动风压 .在特定风向角下 ,建筑物的几个位置处出现较大的负压 ,不能满足设计要求 .在对建筑物局部外形进行修改之后 ,有效地减小了最大负压 ,满足了表面石材及玻璃幕墙的设计要求 .采取的降低建筑物局部风压的措施可为其他类似实际应用所参考
A wind tunnel test was conducted on a rigid body model of a tall building in the typhoon area to measure the mean wind pressure and fluctuating wind pressure on the surface of the building. At certain wind direction angles, a large Of the negative pressure, can not meet the design requirements.After the modification of the local structure of the building, effectively reducing the maximum negative pressure to meet the design requirements of the surface of stone and glass curtain wall to take measures to reduce local wind pressure may For other similar practical reference