地震波的频谱特性对隔震结构反应的影响研究

Study on the influence of the spectrum characteristics of the seismic wave to the isolated structure reaction

从不同场地类别入手,采用时程分析法计算出在各种不同场地对应的地震波激励下隔震结构位移反应,然后根据输入地震波和反应结果的特点,指出地震波的频谱特性对隔震结构反应的影响,并进一步分析了其中的原因。

The author calculates the displacement response of the isolated structure under the earthquake-wave excitation corresponding to the different site conditions by using the time-history analysis method from the different site class, points out the influence of the spectrum characteristics of the seismic wave to the isolated structure reaction based on the characteristics of the seismic wave and the reaction results, and analyzes the cause.