高层连体建筑结构设计的关键问题包括:刚性连接与柔性连接的水平地震作用响应、竖向地震对连体的影响、多塔建筑及连体表面风压分布规律、风振效应规律等等。文中对该类结构众多问题的理论研究及工程实践进行了梳理,力求反映最新研究进展。 The key issues in the structural design of high-rise Siamese buildings include the horizontal seismic response of rigid connection and flexible connection, the influence of vertical earthquake on the connected body, the wind pressure distribution of multi-tower buildings and Siamese surface, the law of wind vibration effect and so on. In this paper, the theoretical research and engineering practice on many kinds of problems of this kind of structure are sorted out, trying hard to reflect the latest research progress.