| 伊舒断裂带南、北段震源参数研究 |
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| 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. |
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| 作者姓名： | 董瑞树 刘志平 |
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| 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 |
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| 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
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| 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 |
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| 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. |
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| Authors: | Dong Ruishu |
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| 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. |
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| Keywords: | Small earthquake Stress drop Q value |
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