地震荷载作用下,框架-双筒结构间的连接楼板协调两筒变形,应按弹性板进行精细化分析。结合工程实例,对框架-双筒结构间连接楼板提出四种不同的布置方案,通过计算分析,比较不同布置方案的楼板剪应力大小和结构整体计算指标的不同,并对此楼板进行抗震性能化设计。 Under the action of earthquake load, the connecting floor between the frame and the binocular structure coordinates the deformation of the two drums and should be refined according to the elastic plate. According to the engineering example, four different layout schemes are proposed for the frame-double tube structure connecting floor, and through the calculation and analysis, the difference between the floor shear stress and the overall structural index of the different layout schemes is compared, and the seismic performance of the floor design.