摘要
通过风洞试验来研究正菱形双塔楼建筑的风荷载。根据设计软件特点,为将实验结果直接被设计软件所使用,将风压沿截面进行积分求出沿轴线和沿顺风向、横风向的合力,获得轴线整体体型系数,顺风向整体体型系数。同时将整体体型系数与单幢塔楼体型系数进行比较。
Wind load of a diamond shaped twin tower was obtained from wind tunnel test. The resultant of forces along the axis, along-wind and across-wind was gained, and then the axial shape factor and along-wind shape factor which can used directly in software were computed from integration of wind pressure along the section of twin tower. And the shape factor of twin tower and the one of single tower were compared.
出处
《低温建筑技术》
2017年第2期55-57,共3页
Low Temperature Architecture Technology
关键词
风洞试验
体型系数
双塔结构
干扰效应
wind tunnel test
shape factor
twin tower
interference effect
