工程结构的随机地震反应分析，常在频域中用到地震动的功率谱密度函数。
The power spectral density function of earthquake motion is usually used for the random response analysis of engineering structures in the frequency domain.
本文提出了土坝二维随机地震反应分析的一种快速精确的复反应计算方法。
In this paper, the authors present a fast and accurate complex response numerical method for 2 -d random earthquake response analysis of earth dam.
本文详细地研究了土与结构相互作用体系随机地震反应分析方法，并对该方法的实际应用中的一些问题提出了作者的一些见解和处理方法。
The random response method for soil-structure interaction system is studied systematically at this dissertation, and the Suggestions and treating methods about the practice application are proposed.
提出了P、SV波作用下层状土层地震反应分析的随机波动分析方法。
A random wave-theory analysis method is developed for the random seismic response analysis of layered soil sites under the P-and SV-wave excitations.
提出了SH波作用下层状土层地震反应分析的随机波动分析方法。
A new analysis technique, called random wave analysis method, is developed for the random seismic response analysis of layered soil sites under SH wave excitation.
本文结合大跨度桥梁抗震设计，系统地介绍了随机地震动场的模型以及随机地震动场多点激励下大跨度桥梁地震反应分析的方法。
In this paper, based on earthquake-resistant design of long-span Bridges, the patterns of random earthquake ground motion and the methods of seismic response analysis for long-span...
本文结合大跨度桥梁抗震设计，系统地介绍了随机地震动场的模型以及随机地震动场多点激励下大跨度桥梁地震反应分析的方法。
In this paper, based on earthquake-resistant design of long-span Bridges, the patterns of random earthquake ground motion and the methods of seismic response analy...
本文结合大跨度桥梁抗震设计，系统地介绍了随机地震动场的模型以及随机地震动场多点激励下大跨度桥梁地震反应分析的方法。
In this paper, based on earthquake-resistant design of long-span Bridges, the patterns of random earthquake ground motion and the methods of seismic response analy...
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