| ???????????????????????????μ?R/S???? |
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| 引用本文： | 刘志,姚运生.???????????????????????????μ?R/S????[J].大地测量与地球动力学,2012,32(1):13-16. |
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| 作者姓名： | 刘志 姚运生 |
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| 作者单位： | 中国地震局地震研究所,武汉,430071 |
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| 基金项目： | 国家自然科学基金重点项目，中国长江三峡工程开发总公司科技项目 |
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| 摘 要： | ??????????κ??????R/S????????????????????????????M??4.5????1970??2010??????M??1.0?????з???????????????????????????????????????????????????????е?H???H=0.79????????????е?H?(H=0.87)???????????????????????????ν???
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| 关 键 词： | ???? ???? ???? ???????? H? |
PHYSICAL FRACTAL AND R/S ANALYSIS OF TIME AND SPACE CLUSTERING OF EARTHQUAKES IN WESTERN HUBEI AND ITS SURROUNDING AREAS |
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| Liu Zhi
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Yao Yunsheng.PHYSICAL FRACTAL AND R/S ANALYSIS OF TIME AND SPACE CLUSTERING OF EARTHQUAKES IN WESTERN HUBEI AND ITS SURROUNDING AREAS[J].Journal of Geodesy and Geodynamics,2012,32(1):13-16. |
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| Authors: | Liu Zhi Yao Yunsheng |
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| Institution: | Liu Zhi and Yao Yunsheng (Institute of Seismology,CEA,Wuhan 430071) |
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| Abstract: | The historical earthquake catalogues(M≥4.5)and 1970—2010 earthquake catalogues(M≥1.0)in western Hubei and its surrounding areas are analyzed with the methods of physical fractal and R/S analysis.Accordingly,the natural cycle,fractal dimension and fractal scale-less range form every subset of small earthquakes are obtained,and the Hurst exponent(0.79) of earthquake frequency sequences and Hurst exponent(0.87) of earthquake timing interval sequences are obtained as well.Thereby the self-similarity and hierarchical structure of these earthquakes are revealed. |
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| Keywords: | earthquake western Hubei fractal rescaled range analysis H exponent |
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