【摘要】 介绍了喀拉朔克水库坝区场地的地震波设计过程。设计地震波的主要参数以多次地震危险性的分析结果为基础,代表了作者当前对该场地的地震危险性认识水平。由于危险性计算中采用了两种地震动衰减摸型,因此设计的地震波蕴含了两种衰减特征;此外还提供了以地震动设计谱为参数的地震波以直接为所在场地的壅水建筑物和非壅水建筑物做地震动力反应分析之用。另外综合欧进萍等的研究成果确定地震动的持续时间参数有实用意义。更多还原

【Abstract】 In this article, the procedure of designing seismic waves at the site of Kalashuoke reservoir was introduced. The main parameters of designing seismic waves based on the result of many risk analysis, it is the author’s recognition for the seismic risk on the site. Because two kind models of seismic motion attenuation were used, two characteristics of attenuation were contained in the designing seismic waves; otherwise, the seismic waves based on the designing spectrum of seismic motion were offered, it can be used to analyze the buildings of blocking up water and non-blocking up water on the site. In the end, the parameters of seismic motion duration were proved useful combining the result of OU Jin-ping.更多还原