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本工程为由10栋高层和4个高层间的连廊及屋顶整体网壳组成的复杂连体高层。高层间的连廊采用滑动摩擦摆式支座的弱连接方式,减少连廊与主楼间的相互影响。通过连体模型和单体模型的比较可知,屋顶网壳的水平刚度相对有限,连体模型和单体模型动力特性比较接近,主楼采用两种模型楼层地震剪力包络的设计方法,化繁为简,采用单体模型进行设计。并针对连体结构的特点,对连接节点及其连体本身进行较深入地研究。
This project is composed of 10 high-rise and 4 high-rise corridors and the overall roof of the shell complex composed of high-level Siamese. The corridor between the high-rise uses the weak connection of the sliding friction pendulum bearing to reduce the interaction between the corridor and the main building. According to the comparison between the model and the single model, the horizontal stiffness of the reticulated shell is relatively limited, and the dynamic characteristics of the two-body model and the single model are relatively close. The main building adopts the design method of seismic shear envelope of two model floors, For simplicity, the use of single-model design. And for the characteristics of the Siamese structure, the connection node and its own body to conduct a more in-depth study.