汪梦甫    沈蒲生
  （湖南大学土木系  长沙 410082）

[提要]  本文发展了高层建筑结构侧移刚度矩阵计算的几种方法，通过算例，对几种方法的计算误差、计算机耗时、占用计算机内存等进行了讨论。
[关键词]  高层建筑结构  侧移刚度矩阵 结构分析 计算方法

In this paper, several mathods of forming the drift stiffness matrix for tall building structures are devel-oped.The calculation error, the computer waste time and the computer cache requirements of different methods to form the stiffness matrix of tall building structures are compared by numerical examples.
Keywords:  tall building structure; drift stiffness; matrix; computing method