| 我国及邻区板内地震与板缘地震的关系 |
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| 引用本文： | 张之孟.我国及邻区板内地震与板缘地震的关系[J].地震地质,1979,1(3):12. |
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| 作者姓名： | 张之孟 |
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| 作者单位： | 中国地质科学院地质研究所 |
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| 摘 要： | 我国及邻区可划分为两个地震域。其内带及外带的地震活动有相互消长的关系。相邻板块施加的外力,使板内水平压应力增强,是板内地震的主要原因。热羽活动、地幔上隆、固体潮、地球旋转轴摆动、地球自转速率变化可能是次要原因
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| 关 键 词： | 板内地震 地震带 板缘地震 累积能量 喜马拉雅 地震活动 特提斯 邻区 强震 水平压应力 |
RELATIONSHIP BETWEEN INTRAPLATE EARTHQUAKES AND INTERPLATE EARTHQUAKES IN CHINA AND ADJACENT REGIONS |
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| Abstract: | The intraplate earthquakes and the interplate earthquakes are quite different in depth of seismic foci, mechanism and other characteristics. From this consideration, China and its adjacent regions may be divided into the Marginal Pacific Seismic Domain and the Tethys-Himalayan Seismic Domain, both of them subdivided into inner belt and outer belt respectively. The two domains act upon each other to make up an "intervening belt", i. e. the North-South Seismic Belt.Basing upon the statistical anal |
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