| Research on Reservoir-induced Earthquake Monitoring of Yangtze Three Gorges Area |
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| 引用本文： | Hu Xing’e,Qin Xiaojun. Research on Reservoir-induced Earthquake Monitoring of Yangtze Three Gorges Area[J]. 中国工程科学, 2003, 1(1): 53-56 |
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| 作者姓名： | Hu Xing’e Qin Xiaojun |
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| 作者单位： | Hu Xing'e 1，Qin Xiaojun 2 (1. Tianjin University，Tianjin 300072) (2. Hubei Seismological Bureau，Wuhan，Hubei 430071) |
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| 摘 要： | 1Introduction TheThreeGorgesProject (TGP)ontheYangtzeRiverisoneofthegrandestwaterconservancyprojectsintheworld .Withadepthof 1 85meters,thereser voircanaccommodatewaterof39.3bil lioncubicmeters.Thepowergenerationcapacityis 1 8 2millionkilowatts.Whencompleted ,theprojectwillsup plyahugeamountofelectricityandhaveafunctionofservingthefloodcon trolpurpose,facilitatingshippingandadjustingthewaterfluxofthetrunksoftheYangtzeRiver.Itwillprovetobeahighlyefficientandcomprehensivehydraulicproject.A…
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| 关 键 词： | Three Gorges Area； earthquake； monitoring |
Research on Reservoir-induced Earthquake Monitoring of Yangtze Three Gorges Area |
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| Hu Xing'e ,Qin Xiaojun. Research on Reservoir-induced Earthquake Monitoring of Yangtze Three Gorges Area[J]. Engineering Sciences, 2003, 1(1): 53-56 |
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| Authors: | Hu Xing'e Qin Xiaojun |
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| Affiliation: | Hu Xing'e 1,Qin Xiaojun 2 |
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| Abstract: | A high dam of 185 meters above sea level is designed for the Yangtze Three Gorges reservoir, which can accommodate water of 39.3 billion cubic meters at its maximum and whose impoundment will reach up to 175 meters deep. The local stress status, medium propriety and regional stress field in and around the reservoir will vary with the impounding and water fluctuation in the reservoir, which will probably induce earthquakes. In order to detect the crustal deformation, the tectonic fault displacement and the sink of a reservoir basin in the area and the reservoir induced seismicity, it is necessary to set up a monitoring system. The paper introduces a study of monitoring in the Yangtze Three Gorges area. |
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| Keywords: | Three Gorges Area earthquake monitoring |
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