地震动时程模拟的工程方法研究现状与预测
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(1 天津大学建筑工程学院，天津 300072；2 天津大学建筑设计研究院，天津300072)[摘要] 针本文对模拟强地震动的工程方法进行了简要总结，阐述了其主要思路和步骤，以及发展的历程和进一步发展的方向。[关键词]地震动时程;模拟;非平稳;频域方法;时域方法中图分类号：TU311.3 文献标识码：A 文章编号：1002-848X(2013)S1-0624-03Present state of engineering method of simulating seismic time history He Ying1，Dou Yubin2(1 School of Civil Engineering，Tianjin University，Tianjin 300072，China; 2 Tianjin University Research Institute of Architectural Design, Tianjin 300073,China)Abstract：Engineering method of simulating strong seismic motion is briefly summed up. The paper illuminates basic ideas, steps, and the present approach of research.Keyword：seismic time history, simulation, non-stationary, frequency-domain method, time-domain method
