地震动衰减关系是地震区划和重大工程场地地震安全性评价的重要内容。
The seismic ground motion attenuation relationship is an important content in seismic zonation and seismic safety evaluation of engineering sites for key projects.
土层地震反应分析技术也是当前工程场地地震安全性评价的核心技术之一。
The technique of soil layers seismic response analysis is also one of core techniques in seismic safety evaluation of engineering sites currently.
场地地震安全性评价中的近场区活动断裂评价是确定近场区地震活动水平的重要一环。
The evaluation of active fault near engineering site is necessary for evaluation of site seismic safety.
土的动剪切模量比和阻尼比是工程场地地震安全性评价工作和土层地震反应分析中不可缺少的重要参数。
The dynamic shear modulus ratio and damping ratio of soil are indispensability for seismic safety evaluation and soil layer seismic response analysis of engineering sites.
综述了工程场地地震安全性评价中活动断裂评价和场地评价的方法和步骤，指出了评价方法中存在的问题，并提出了解决方案。
The paper summarizes the methods and steps for seismic safety evaluation of active fault and site. The problems existed in evaluation are pointed out and their solutions are presented.
研究成果对海南昌江核电厂地基的地震反应分析和场地安全性评价有着重要的参考意义。
The results offer great reference to seismic response analysis and site safety evaluation of the Changjiang nuclear power plant.
长线工程场地一般都得穿经活动构造带，因而活动构造研究在该类场地的地震安全性评价工作中尤为重要。
Long line engineering sites usually have to pass through some active tectonics, so that the research of active tectonics is of great importance to seismic safety evaluation of this sort of site.
最后，对长线场地震安全性评价工作中活动构造研究目前存在的一些问题进行了初步的分析和探讨。
Furthermore, we make a preliminary analysis and discussion about some problems existing in the present day active tectonics research for seismic safety evaluation of long line engineering sites.
对工程场地的地震危险性分析是地震安全性评价的主要方法，并且为工程师提供抗震参数。
Engineering seismic hazard analysis for a specified site represents an essential element of seismic safety assessment, and provides engineers with the standards of protection against earthquakes.
在地震安全性评价和工程场地勘探中，探明活动断层是一项必做的工作；
The detecting active faults is necessary for estimation of safety affected by possible earthquake and for architectural engineering.
海域工程场地是区别于陆地工程场地的特殊场地，目前国内外还没有专门针对海域工程场地进行地震安全性评价的规范或理论。
The sea engineering site compared with the land site is very complicated. Up to now there is no special standard or theory for the seismic safety evaluation at the sea engineering site.
场地土层地震反应分析对确定上部结构的地震动输入模式和进行抗震安全性评价具有重要意义。
It is of great importance to consider seismic response analysis of site soil for determining ground motion input mode of the upper structure and the safety estimation of earthquake resistant.
研究结果为该大型工程场地上建筑及设备布置的地震安全性评价提供参考。
Results derived from this paper can provide a reference for seismic safty evaluation of large engineerings…
研究结果为该大型工程场地上建筑及设备布置的地震安全性评价提供参考。
Results derived from this paper can provide a reference for seismic safty evaluation of large engineerings…
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