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A New Method for the Random Earthquake Response Analysis of the TMD-Structure
Pages: 390-394
Year: Issue:  4
Journal: Transactions of Beijing Institute of Technology

Abstract: 基于状态空间表达的TMD-结构动力微分方程,运用虚拟激励法,引入精细积分法进行计算,提出求解带TMD结构的非平稳随机地震响应计算的新方法. 该方法避免了复模态法的复杂性,能精确快速求解带TMD结构的平稳和非平稳随机地震响应. 采用结构的最大弹性层间位移角限值作为控制指标建立极限状态方程,基于首次超越破坏理论,进行了无控和TMD控制下结构的可靠度对比分析,建立起结构动力可靠度作为评价控制效果的性能指...
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