反应谱理论及应用
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摘要
谱分析是结构抗震分析的主要手段之一,弹性反应谱和以强度折减系数为基础的弹塑性反应谱构成了结构抗震设计的重要基础.对这两者的基本理论进行了简要的归纳和对比,并通过算例说明了二者在振型分解反应谱法和基于性能的建筑结构抗震设计中的应用.
Response spectrum theory is one of the primary approaches in structure seismic analysis. The principles of elastic spectrum and strength reduced elasto-plastic spectrum have worked as the significant foundation in structural seismic design. A brief introduction and comparison between these two theories were given. The applications of them in both the Modes- disassembling Spectra Method and the Performance Based Seismic Design were introduced respectively according to one example.
引文
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