山西"震情带"与华北中强地震的关系
THE RELATIONSHIP BETWEEN THE SEISMICITY PRECURSOR ZONE IN SHANXI AND THE MODERATE STRONG EARTHQUAKES IN NORTH CHINA
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摘要: 本文作出了山西地震带1973至1983年地震月频度演变曲线,讨论其与华北中强地震的对应关系。结果表明:山西地震带可考虑做为"震情带"来预报未来华北中强地震。Abstract: Based of the data of the seismic catalogue;of the east of China, the author has plotted an evolution curare of the monthly frequency of earthquakes which occurred in Shanxi seismic belt from 1973 to 1983.The corresponding relationship between the curare and the moderate strong earthquakes in North China has been discussed.The results have showed that the Shanxi seismic belt can be considered as a seismicity precursor zone for predicting the coming moderate strong earthquakes in North China.
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[1] 王泽皋,邢台余震频度增高及以后发生的华北强震,地震学报,2, 1979。 [2] 王泽皋等,林县小震群,地震, 2, 1932. [3] 国家地震局分析预报中心,《中国东部地震目录》,地震出版社,1980. [4] 杨理华、李钦祖,华北地区地壳应力场,地震出版杜,1980. [5] 李自强等,华北近代成串强震发生过程的探讨,地震学报,4, 1980. [6] 地球物理所,震兆分析一例,地震技术资料汇编, 2, 1973. -

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