该方法是得到桁架和框架结构瞬态响应的一种新的频域矩阵分析法。

This is a novel matrix method of obtaining transient response of trusses and frames in frequency domain.

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固定式导管架平台在海冰作用下的结构瞬态响应分析与动力响应优化方法。

The process of layout optimization for platform structure includes two steps: firstly, the ground structure method is used to find the topology optimum.

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本文将缩减动刚度综合法与逐步积分法相结合，提出了一种分析大型复杂结构瞬态响应的动力子结构方法。

In this paper, a dynamic substructure method for analysing the transient response of the large structure is proposed.

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