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本文分析论述了地下结构的抗震特性,抗震分析的基本方法.较详细地阐述了地下结构抗震计算的衍射方法.并通过实例说明了地下结构地震反应的特点.
This paper analyzes and discusses the anti-seismic characteristics of underground structures and the basic methods of anti-seismic analysis. It elaborates on the diffraction methods for seismic calculation of underground structures in more detail. It also illustrates the characteristics of seismic response of underground structures through examples.