积分步骤
The step-by-step integration procedure is adopted to analyze the dynamic response of circular bird-nest-patterned grid structure under common earthquake, compared with analysis result by Vibration shapes-separation-spectra-method, the conclusion that time-history method should be adopted to analyze dynamic characteristic of this structure is obtained.
采用时程分析法分析该结构在常遇地震作用下的结构响应,同时与反应谱分析结果作比较,得到了该种结构体系应采用时程分析法进行动力分析的结论。
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