本文把现代控制理论中的状态空间理论应用到高层建筑结构动力响应分析中，提出了状态空间迭代法分析高层建筑结构动力响应问题。
In this paper, the state space method in modern control theory has been presented with the state space iteration method used for the analysis of dynamic response of tall building structures.
本文给出结构-地基动力相互作用分析的一种直接有限元方法，可以依托大型结构分析软件完成结构-地基动力相互作用研究工作。
This paper presents a direct finite element method for analysis of dynamic soil-structure interaction. It can be performed by use of the large general structure analysis software.
对土-结构动力相互作用的效应和分析方法作了简要的回顾，对上-结构动力相互作用几个实际应用问题进行了分析讨论。
In this paper, the effects and analysis methods for soil-structure interaction are reviewed. Some practical problems on soil-structure dynamic interaction are analysed and discussed.
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