| 地震序列较强余震最小二乘拟合预测的方法研究 |
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| 引用本文： | 平建军,贾炯,刘荣环,王立军. 地震序列较强余震最小二乘拟合预测的方法研究[J]. 华北地震科学, 2007, 25(3): 1-5 |
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| 作者姓名： | 平建军 贾炯 刘荣环 王立军 |
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| 作者单位： | 河北省地震局,河北,石家庄,050021 |
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| 基金项目： | 河北省自然科学基金项目(401488)资助 |
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| 摘 要： | 本研究给出了针对地震序列较强余震发生时间进行快速预测的一种方法,即最小二乘拟合预测方法.该方法包括:最小二乘拟合预测模型的建立、预测模型的各种可信性检验及模型预测等内容.震例研究表明,该方法在大(强)地震现场震情分析中可望发挥积极作用.
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| 关 键 词： | 地震序列 较强余震 最小二乘 |
| 文章编号： | 1003-1375(2007)03-0001-05 |
| 修稿时间： | 2007-01-25 |
Study on the prediction of relatively strong aftershocks in earthquake sequence with least square fitting method |
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| PING Jian-jun,JIA Jiong,LIU Rong-huan,WANG Li-jun. Study on the prediction of relatively strong aftershocks in earthquake sequence with least square fitting method[J]. North China Earthquake Sciences, 2007, 25(3): 1-5 |
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| Authors: | PING Jian-jun JIA Jiong LIU Rong-huan WANG Li-jun |
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| Abstract: | A fast method to predict the occurring time of relatively strong aftershocks in earthquake sequence is presented,which is the least square fitting method.The establishment and test of the least square fitting model as well as its application is introduced. |
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| Keywords: | earthquake sequence relatively strong aftershock least square fitting |
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