【摘要】 分析了核心单筒式高层悬挂结构考虑土－结构相互作用的动力特性，推导了适合于分析此结构与土动力相互作用的基本方程与核筒的单元刚度矩阵，得出了高层悬挂结构对于抗振是有利的结论，并且提出了前3个周期的近似计算公式．更多还原

【Abstract】 The dynamic property of hanging structure of single core tube regarding to the interaction of soil and structure is analyzed. The fundamental equation suited for analyzing the interaction is given. It can also be obtained that hanging structure of tall building has good anti-seismic properties. The approximate formula used to calculate the first three periods are also given.更多还原