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一、概述 真正的水库地震特点对研究水库地震的发生条件、发展规律、成因机制和类型划分等均有重要价值,因此国内外很多诱发地震研究者对此进行了研究和总结。在已总结的特点中,虽多数是在已有震例基础上获得的,但也有不少特点是根据本国、本地区或单个水库震例资料得出的。由于上面的原因,某些水库地震特点的代表性值得研究。根据库水在其中的作用和它们的实用价值,将前人总结的水库地震特点分为三类(表1)。下面就这些特点逐一加以讨论。
I. Overview The characteristics of real reservoir earthquakes are of great value for studying the occurrence conditions, development rules, genetic mechanism and type classification of reservoir earthquakes. Therefore, many earthquake researchers at home and abroad have carried out research and summary. Although the majority of the summarized features have been obtained on the basis of existing earthquakes, many of them are based on national, regional or individual reservoir seismic data. Due to the above reasons, the representativeness of the characteristics of some reservoirs is worth studying. According to the role of reservoir water and their practical value, the characteristics of reservoir earthquakes summarized in the past are divided into three categories (Table 1). The following discussion of these characteristics one by one.