earthquake ground motion的意思|示意

According to the earthquake hazard analysis on the site, the ground motion parameters are received and the rock time generated seismic wave of the site is composed.

通过对该桥桥址处的地震危险性分析，得出了桥位处的地震动参数，并合成了桥址处基岩人工波时程和场地土人工波时。

This paper discusses some problems encountered in simulating earthquake ground motions for a region where no strong motion data are available.

本文讨论的是没有强震资料的地区在做地震动模拟时遇到的一些问题。

The study on effects of liquefied zone on surface ground motion and seismic response of buildings is one of the very important subjects in the engineering of earthquake-resistance of structure.

液化土层对地面运动及结构地震反应的影响是工程抗震领域中非常重要的课题之一。

The research of physical measure of seismic intensity is a history and basic subject and the study of damage potential of earthquake ground motion has been worked on for more than one hundred years.

地震烈度物理标准是一个具有悠久历史的基础性的研究课题，由它引发出的地震动破坏势研究也已开展了一百多年。

In this paper, the law of earthquake ground motion is analyzed comprehensively by taking account of duration, frequency characteristic and peak index of energy distribution.

本文从强震持时、频谱特性和能量分布峰态系数等三个方面对地震地面运动规律进行综合分析，提出了一种较为客观的地震地面运动分类方法。

The results show that there are great difference between the earthquake responses of double and single tower high-rise buildings, this related to the input ground motion and sites.

结果表明：深厚软弱地基上双塔和单塔高层建筑的地震反应有很大差别，这种差别与场地条件和输入地震动特性有关。