地震学
峰值地面加速度
地震灾害
地震情景
地质学
地震小区分带
强地震动
地震预报
城市地震危险性
地震动
衰减
物理
光学
作者
WK Pun,N. N. Ambraseys
标识
DOI:10.1002/eqe.4290210504
摘要
Abstract This paper presents the results of a review of earthquake data and a study of seismic hazard for Hong Kong. A region of about 660 km × 660 km around Hong Kong was selected for the study. In this study, the earthquake information available for the region was reviewed, and where possible, earthquake magnitudes were calculated. Since there is no strong motion record for any earthquake within the region, Joyner and Boore's attenuation law 1 has been used for the analysis. The results show that the seismic hazard in Hong Kong is relatively small, but because of the uncertainty inherent in the assumed attenuation relationship, accurate prediction of peak ground acceleration is not possible.
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