高层建筑与相邻多层建筑间的动力相互作用

Dynamic interaction of tall building with neighboring multi-storied building

本文阐述了高层建筑与相邻多层建筑间的动力相互作用问题，应用波动理论，采用二维显式有限元的方法对这个问题进行了分析．通过实例计算得到一些有益的结论，如高层建筑对相邻多层建筑影响较大；竖向反应影响比水平方向影响大；这种影响随着距离的增大而减小等．

This paper sets forth the problem of the dynamic interaction of a tall building with the neigboring multi-storied building. The authors analyze this problem by the wave theory and the method of two-dimensional explicit finite element. Some useful conclusions are drawn in this paper. For example,the influence of the tall: building on neighboring multi-storied building is remarkable. The influence of vertical motion is bigger than the horizontal one. This influence decreases along with the increase of the distance between the buildings.