Abstract: The earthquakes occur uaually on active faults. Nevertheless, the fault activities do not induce the earthquakes firmly. Therefor, it is important to study and understand the orignal relationships between active faults and earthquakes. So as to decide the risk degree of earthquakes as well as the locations and the intensity of possible earthquakes in future.

Key words: active fault, earthquake

摘要： 地震发生在活动断裂上，而断裂活动并非都一定发震。为进行地震危险性分析，确定未来可能发生地震的地段和强度而对活动断裂与发震的关系进行了研究。

关键词: 活动断裂, 地震