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用Corioli力讨论台湾南投7.6级大震的余震强度
Discussion on the Aftershock Magnitude of Nantou 7.6 Earthquake in the Taiwan Island
【摘要】 台湾南投大震是震源地方一个逆掩断层错动引起的 ,上盘向西错动 ,这种断层错动的形式其 Corioli力效应是使两断层盘相互挤压 ,因之主震发生时能量释放不彻底 ,余震强度较大。本文试图用 Corioli力效应具体讨论台湾南投大震的余震强度
【Abstract】 The Natou great earthquake in the Taiwan island is caused by a dislocation of thrust in the source region with its upper wall slipping toward the west The Corioli force of this type of dislocation makes both of fault walls compress each other Therefore, the total energy does not release completely during the mainshock and the magnitudes of the aftershocks are very large An attempt to analyze the effect of Corioli force on the aftershock intentisity of the Natou great earthquake is made in this paper
【关键词】 南投地震;
科里奥利力;
地震预报;
强余震;
【Key words】 Nantou earthquake; Corioli force; earthquake prediction; strong aftershock;
【Key words】 Nantou earthquake; Corioli force; earthquake prediction; strong aftershock;
- 【文献出处】 灾害学 ,Journal of Catastrophology , 编辑部邮箱 ,2001年01期
- 【分类号】P315.75
- 【被引频次】5
- 【下载频次】28