| 未来三峡水库区诱发岩溶型水库地震的可能震级 |
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| 引用本文： | 于品清,周明礼.未来三峡水库区诱发岩溶型水库地震的可能震级[J].华南地震,1992,12(2):81-87. |
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| 作者姓名： | 于品清 周明礼 |
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| 作者单位： | 国家地震局地震研究所 武汉
(于品清，周明礼)，国家地震局地震研究所 武汉(杨淑贤) |
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| 摘 要： | 未来三峡水库,库区碳酸盐类地层分布极广,种类齐全,且不同程度地发育各种岩溶类型。本文就库区的地层、岩性、构造、地下水特征进行分析,认为库区范围内可能发生岩溶型水库地震,但其最高震级超过纯岩溶型水库地震震级上限(Ms≥3.0)的可能性不大。
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| 关 键 词： | 水库 岩溶型 地震 震级 预测 |
POSSIBLE MAGNITUDE OF INDUCED KARST EARTHQUAKE IN THE RESERVOIR WHICH WILL BE BUILT IN THE COMING YEARS |
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| Yu Pinqing,Zhou Mingli and Yang Shuxian.POSSIBLE MAGNITUDE OF INDUCED KARST EARTHQUAKE IN THE RESERVOIR WHICH WILL BE BUILT IN THE COMING YEARS[J].South China Journal of Seismology,1992,12(2):81-87. |
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| Authors: | Yu Pinqing Zhou Mingli and Yang Shuxian |
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| Institution: | Seismological Institute of State Seismological Bureau |
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| Abstract: | In the area of Sanxia reservoir which will be built in the coming years stratum of carbonatite type is not only distributed widely but also has a complete variety and it grows into many types of karst. In this paper, after analysed the stratum, lithological characters, structure and the characteristics of ground water, we think that earthquakes may occur in the reservoir area but it mey be impossible to excess the upper limit of reservoir earthquake of karst type. |
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| Keywords: | Reservoir induced earthquake Forecast of the magnitude about karst earthquake Sanxia reservoir in the Yangtze River |
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