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伊舒断裂带南、北段震源参数研究
引用本文:董瑞树,刘志平.伊舒断裂带南、北段震源参数研究[J].地震地质,1996,18(1):59-65.
作者姓名:董瑞树  刘志平
作者单位:国家地震局地质研究所,吉林省地震局,国家地震局地质研究所
摘    要:利用时间城小地震地震图的方法,研究了震源参数与介质特性的差异。据初步研究结果,伊通-舒兰断裂南、北两段的震源应力降与Q值存在差异。该方法是断层的震源深度范围内介质特性研究的补充,为断裂的分段提供一个重要方法

关 键 词:小地震  应力降  Q值

RESEARCH ON EARTHQUAKE SOURCE PARAMETERS OF THE SOURTH AND NORTH SEGMENTS OF YITONG-SHULAN FAULT ZONE
Dong Ruishu.RESEARCH ON EARTHQUAKE SOURCE PARAMETERS OF THE SOURTH AND NORTH SEGMENTS OF YITONG-SHULAN FAULT ZONE[J].Seismology and Geology,1996,18(1):59-65.
Authors:Dong Ruishu
Abstract:In this paper,the difference of earthquake source parameters and medium property has been studied,by using small earthquake maps within a time domain.The preliminary study result shows that the two segments in question show differential source stress drop and Q value,which can be explained by the earthquake activity.This method is a supplement of the study of fault within the depths of earthquake source,and provides an important means for fault segmentation.
Keywords:Small earthquake  Stress drop  Q value  
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