| Analysis and study of the large earthquake risk in Yanqing-Huailai basin |
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| 作者姓名： | 刘昌铨 嘉世旭 刘明军 李长发 |
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| 作者单位： | CHANG QUAN LIU SHI XU JIA MING JUN LIU CHANG FA LIResearch Center for Exploration Geophysics，State Seismological Bureau，Zhengzhou 450003，China |
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| 摘 要： | ＡｎａｌｙｓｉｓａｎｄｓｔｕｄｙｏｆｔｈｅｌａｒｇｅｅａｒｔｈｑｕａｋｅｒｉｓｋｉｎＹａｎｑｉｎｇＨｕａｉｌａｉｂａｓｉｎＣＨＡＮＧＱＵＡＮＬＩＵ（刘昌铨）ＳＨＩＸＵＪＩＡ（嘉世旭）ＭＩＮＧＪＵＮＬＩＵ（刘明军）ＣＨＡＮＧＦＡＬＩ（李长发...
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| 收稿时间： | 17 June 1996 |
| 修稿时间： | 13 December 1996 |
Analysis and study of the large earthquake risk in Yanqing Huailai basin |
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| CHANG QUAN LIU SHI XU JIA MING JUN LIU CHANG FA LIResearch Center for Exploration Geophysics,State Seismological Bureau,Zhengzhou ,China.Analysis and study of the large earthquake risk in Yanqing-Huailai basin[J].Acta Seismologica Sinica(English Edition),1997,10(5):639-647. |
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| Authors: | CHANG QUAN LIU SHI XU JIA MING JUN LIU CHANG FA LIResearch Center for Exploration Geophysics State Seismological Bureau Zhengzhou China |
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| Institution: | (1) Research Center for Exploration Geophysics, State Seismological Bureau, 450003 Zhengzhou, China |
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| Abstract: | On the basis of study results of deep sounding in the Yanqing Huailai basin, the shallow active tectonics, palaeoseismic events, seismic activity, distribution of crustal stress field and other related data are combined to study the earthquake risk of the basin comprehensively. Meanwhile, the comparison of deep structures between the basin and some other earthquake regions such as the Xingtai area is made. It is thought that there is the background of deep structures for occurrence of moderate and strong earthquakes in the Yanqing Huailai basin and its periphery, and the possibility for an M =7 earthquake to occur there cannot be excluded. |
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| Keywords: | deep sounding stress field strong earthquake risk |
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