| Effects of magnitude accuracy and complete－ness data on seismic hazard parameters |
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| 引用本文： | 邵辉成,谢家树,王平,王亚秀.Effects of magnitude accuracy and complete－ness data on seismic hazard parameters[J].地震学报(英文版),1996,9(4):635-644. |
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| 作者姓名： | 邵辉成 谢家树 王平 王亚秀 |
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| 作者单位： | HUI CHENGSHAO，JIA SHUXIE，PINGWANG and YA XIUWANG Seismological Bureau of Shaanxi Province，Xi′an 710068，China |
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| 摘 要： | Ｅｆｆｅｃｔｓｏｆｍａｇｎｉｔｕｄｅａｃｃｕｒａｃｙａｎｄｃｏｍｐｌｅｔｅ┐ｎｅｓｄａｔａｏｎｓｅｉｓｍｉｃｈａｚａｒｄｐａｒａｍｅｔｅｒｓＨＵＩ－ＣＨＥＮＧＳＨＡＯ（邵辉成），ＪＩＡ－ＳＨＵＸＩＥ（谢家树），ＰＩＮＧＷＡＮＧ（王平）ａｎｄＹＡ－Ｘ...
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| 收稿时间： | 25 March 1995 |
| 修稿时间： | 2 November 1995 |
Effects of magnitude accuracy and completeness data on seismic hazard parameters |
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| Hui-Cheng Shao, Jia-Shu Xie, Ping Wang and Ya-Xiu Wang.Effects of magnitude accuracy and completeness data on seismic hazard parameters[J].Acta Seismologica Sinica(English Edition),1996,9(4):635-644. |
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| Authors: | Hui-Cheng Shao Jia-Shu Xie Ping Wang and Ya-Xiu Wang |
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| Institution: | (1) Seismological Bureau of Shaanxi Province, 710068 Xi’an, China |
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| Abstract: | This paper is aimed to solve the question that present seismic catalogs are incomplete. The authors improve the maximum likelihood method to estimate seismic hazard parameters, considering different accuracy and completeness. As an example, we calculated the seismic hazard parameters of Fen Wei Seismic Belt and South Shaanxi Region. And based on it, we use single parameter sensitivity analysis method and multi parameter sensitivity analysis method to analyse and discuss the sensitivity of parameters and the uncertainty of result. |
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| Keywords: | incompleteness uncertainty the maximum likelihood method sensitivity |
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