带厚板转换层的高层建筑结构动力分析

In combination of actual project—No.2 building of Wuhan XinShiJie, which is such a typical complicated high-rise building with transfer floorslab. the modal analysis was researched by using large finite element program —ANSYS. Certification of the structural design of the reasonableness by studying the modal period and characteristic of modal contrasted structure norms , Some suggestions are given in designing similar structure for stylist.