| The seismicity research in the sub-regions of Chinese mainland using strain accumula-ting and releasing model |
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| 作者姓名： | 马宏生 刘杰 张国民 李丽 |
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| 作者单位： | CenterforAnalysisandPrediction，ChinaSeismologicalBureau，CenterforAnalysisandPrediction，ChinaSeismologicalBureau，CenterforAnalysisandPrediction，ChinaSeismologicalBureau，CenterforAnalysisandPrediction，ChinaSeismologicalBureau Beijing100036，China，Beijing100036，China，Beijing100036，China，Beijing100036，China |
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| 基金项目： | The Development and Planning Project of National Important Base Research on the Mechanism and Forecast for Continental Strong Earthquake (G19980407). |
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| 摘 要： | Introduction Lots of researches suggest that the seismicity is irregular in the space and unsteady on the time. The former behaves as that the earthquakes usually are distributed in bands or zones, the latter behaves as that the seismicity has the active and placid alternant stages (high and low). Analyzing the seismicity of Chinese mainland shows that the distribution of strong earthquakes indicates different distributing pictures in space in different periods. According to strain releasing …
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| 收稿时间： | 13 July 2001 |
| 修稿时间： | 8 April 2002 |
The seismicity research in the sub-regions of Chinese mainland using strain accumulating and releasing model |
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| Ma Hong-sheng , Liu Jie , Zhang Guo-min and Li Li.The seismicity research in the sub-regions of Chinese mainland using strain accumula-ting and releasing model[J].Acta Seismologica Sinica(English Edition),2002,15(6):595-606. |
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| Authors: | Ma Hong-sheng Liu Jie Zhang Guo-min and Li Li |
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| Institution: | Center for Analysis and Prediction, China Seismological Bureau, Beijing 100036, China |
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| Abstract: | The sub-regions are divided for the seismicity of the Chinese mainland based on the hypothesis of the active crustal blocks and the division of the active boundaries. On this result, the seismicity of each active crustal blocks are studied by calculating the accumulated and released strain of the earthquakes based on strain accumulating and releasing model, and the different seismicity stages of the sub-regions are discussed basically. Finally we have discussed the premise of the model application and the potential problems of the model results. |
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| Keywords: | strain accumulation and release active crustal block seismicity seismic active period + |
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