| 强震群体活动转移特征及预测 |
| |
| 引用本文： | 张立人.强震群体活动转移特征及预测[J].地震,1993(1):21-25. |
| |
| 作者姓名： | 张立人 |
| |
| 作者单位： | 国家地震局分析预报中心 |
| |
| 摘 要： | 对中国大陆及邻区的5个强震区的强震群体进行了划分及t检验。 近80年来,由喜马拉雅板缘碰撞带向我国大陆板内强震区强震群体活动呈现时空的有序迁移。这种迁移特征与印度板块与欧亚板块的幕式碰撞有关,由此产生的向板内的能量和物质的输入是强震群体迁移有序性的根源。据此,对我国大陆今后10年的地震大形势做了初步分析。
|
| 关 键 词： | 地震群 强震 地震活动性 预测 |
MIGRATION CHARACTERISTICS AND PREDICTION OF STRONG EARTHQUAKE GROUPS |
| |
| Zhang Liren.MIGRATION CHARACTERISTICS AND PREDICTION OF STRONG EARTHQUAKE GROUPS[J].Earthquake,1993(1):21-25. |
| |
| Authors: | Zhang Liren |
| |
| Abstract: | Strong earthquake groups of 5 strong earthquake areas in China's continent and its adjacent area are divided and tested by t method.In the past 80 years, the groups displayed an ordered space-time migration from Himalayan plate boundary collision zone to the intraplate seismic zones of China's continent. The migration characteristics are related to the episodic collision between Indian plate and Eurosian plate. The input of energy and materials produced by such collisions is the origin of the or-dered migration of strong earthquake groups. |
| |
| Keywords: | strong earthquake group migration characteristics seismic tendency |
| 本文献已被 CNKI 维普 等数据库收录！ |
