【摘要】 本文讨论了舟山群岛3.2级地震的震源机制,认为走向方位角102的C节面是地震发生的真正断裂面。并对3.2级地震的发震构造背景和舟山群岛潜在的震源地段提出了看法。更多还原

【Abstract】 The focal mechanism of 3.2 grade(M_s)earthquake in Zhoushan islands is discussed in this paper.It is suggested that the C joint plane of 120° strike is a true one causing the earthquake.It is also given out the opinion about the tectonic background under which the 3.2 grade(M_s)earthquake took place,and the potential earthquake places in Zhoushan islands.The intersecting places of NWW,NW strike faults and the EW or NNE strike faults should be paid attentions,because they are the potential ones where the earthquake will probably take place.These places should be observed and studied further.更多还原