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《Chinese Journal of Geophysics》 2011-04
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The relationship of earthquake magnitude and frequency under the condition of discrete magnitude

LI Zhong-Hua,QIN Jia-Zheng,SU You-Jin Earthquake Administration of Yunnan Province,Kunming 650224,China  
The principle of maximum entropy is used to study the relationship of earthquake magnitude and frequency and obtain the probability distribution function for magnitude under the condition of discrete magnitude.The results show:(1) the number of events equal to or greater than M should be determined by discrete summation rather than integration method,(2) when unlimited upper bound to magnitude is given,the b value is equal for the Gutenberg relation and the Richter relation.When an upper bound M_k is assumed,the Richter relation may not be a linear relationship.
【Fund】: 云南省地震预报研究专项(JCYB-20080601-1);; 中国地震局地震行业科研专项(200708038)联合资助
【CateGory Index】: P315.8
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 FENG Li hua (Department of Geography, Zhejiang Normal University, Jinhua 321004,China);MAXIMUM ENTROPY PRINCIPLE AND SEISMIC MAGNITUDE-FREQUENCY RELATION[J];Seismology and Geology;2003-02
2 Liu Zhengrong (Seismological Bureau of Yunnan Province, Kunming, 6500041);FEATURE STUDIES OF B VALUE[J];JOURNAL OF SEISMOLOGICAL RESEARCH;1995-02
【Co-citations】
Chinese Journal Full-text Database 3 Hits
1 Ye Zhan(Seismological office of Yiliang,Yunnan Province);EDUCING DISASTER SEPTENARY ACCORDING TO SEISMIC SEPTENARY[J];PLATEAN EARTHQUAKE RESEARCH;1996-01
2 CHEN Rong-lin,ZENG Zhi-xing(College of Civil Engineering,Huaqiao University,Quanzhou 362021,China);Method of Entropy Coefficient to Evaluate the Surrounding Rock Stability of Underground Engineering[J];Journal of Huaqiao University(Natural Science);2008-03
3 LIU Xin,YANG Hong-geng(School of Electrical and Information,Sichuan University,Chengdu 610065,China);Summation of random harmonic vectors based on the maximum entropy principle[J];Power System Protection and Control;2009-11
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