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新大陆漂移模型与地震成因关系研究
引用本文:梁光河. 新大陆漂移模型与地震成因关系研究[J]. 科学技术与工程, 2018, 18(28)
作者姓名:梁光河
作者单位:① 中国科学院地质与地球物理研究所 ② 中国科学院矿产资源研究重点实验室 ③ 中国科学院大学
基金项目:“深地资源勘查开采”重点专项“北方增生造山成矿系统的深部结构与成矿过程”(2017YFC0601204)和”深部资源探测核心装备研发”(ZDY2012-1-06)资助
摘    要:地震的成因机制和大陆漂移的关系是地球科学持续研究的重要问题,本文首先通过对2008汶川地震的弹性应变能量计算表明,弹性应变能不足以产生8级地震的能量,然后结合新大陆漂移模型,说明大地震的主控因素主要是地下深处的高温高压地壳流和活动深断裂,地震和大陆漂移过程密切相关。地震形成过程也是一个隐爆过程。最后对全球地震和中国及亚洲地震进行解剖,同时对地光现象的产生机制进行了深入分析。

关 键 词:大陆漂移 地震成因 地壳流 隐爆 活动断裂
收稿时间:2018-03-04
修稿时间:2018-04-12

Study on the Relationship between New Continental Drift Model and Earthquake Genesis
Liang Guanghe. Study on the Relationship between New Continental Drift Model and Earthquake Genesis[J]. Science Technology and Engineering, 2018, 18(28)
Authors:Liang Guanghe
Abstract:The relationship between the genesis mechanism of earthquake and the continental drift is an important and continuous research issue in earth science. Based on the calculation of the elastic strain energy of the Wenchuan earthquake in 2008, it is shown that the elastic strain energy is not sufficient to generate the magnitude 8 earthquake. New continental model shows that the main controlling factors of major earthquakes are mainly the high temperature and high pressure crustal flow and deep active faults in the deep underground, and the earthquakes are closely related with the continental drift. Earthquake formation process is also a crypto-explosive process. Finally, the earthquakes in globe, Asia and China were analyzed. At the same time, the mechanism of the phenomenon of earthlight was also analyzed in depth.
Keywords:continental drift   earthquake genesis   crustal flow   crypto-explosion   active faults
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