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板块边界与大地震的活动有密切的联系。本文分析了板块边界尤其大陆内部次级板块的边界及其地震活动特征,讨论了山西地震带地震活动的特点,认为山西地震带是次级板块的边界,其地震活动的趋势与其所构成该次级板块地震活动的形势一致,受板块边界及其大范围应力场的控制。
Plate boundaries and the earthquake activity are closely linked. This paper analyzes the boundaries of plate boundaries, especially continental sub-plate boundaries and the characteristics of their seismic activity. The characteristics of the seismic activity in Shanxi seismic zone are discussed. It is considered that the Shanxi seismic zone is the boundary of the secondary plate and the trend of its seismic activity is related to the seismic activity The seismic activity of the plate is consistent with the plate boundary and its large-scale stress field.