宿迁苏豪银座项目采用层间隔震设计,隔震层设置在裙房屋面和上部塔楼之间,属于高层层间隔震建筑。主要阐述了层间隔震建筑的结构设计,包括隔震元件的选取与布置、层间隔震的相关构造及计算分析。采取层间隔震技术后,不仅使上部结构具有隔震建筑的优越性能,而且使得包括裙房在内的整个结构的抗震性能得到显著提高。 Suqian Soho Ginza project with layer isolation design, isolation layer set in the podium roof and the upper tower, belonging to the high-rise inter-separated buildings. This paper mainly expounds the structural design of the interlaced seismic isolation building, including the selection and arrangement of the isolation elements, the related structures and the calculation and analysis of the interlaminar isolation. Taking the layer isolation technology, the superstructure not only has the superior performance of the isolated buildings, but also greatly improves the seismic performance of the entire structure including the podium.