基于青藏高原地壳不稳定因素下的引力波地震预测可行性研究
2020-08-13张文海吴华孟盼望陶伟曹亮
张文海 吴华 孟盼望 陶伟 曹亮


摘 要:在青藏高原地震是主要破坏性的地质灾害之一,在目前国际社会预测地震的方式主要是利用地震产生的纵横波速差来预测地震,通过阐述人类首次探测到引力波实验原理依据、引力波的产生及其性质、地震的形成机制,分析卫星遥感预测地震的可行性。结果表明地震形成至发生的前夕,大质量物体碰撞或可产生引力波,以波的形成在空间传播引起空间折叠震荡,通过卫星遥感监测或可监测到大面积的空间折叠影像,从而起到预测地震的作用。
关键词:青藏高原;地质灾害;引力波;空间折叠
中图分类号:O314 文献标志码:A 文章编号:2095-2945(2020)24-0068-03
Abstract: Earthquake is one of the main destructive geological disasters in the Qinghai-Tibet Plateau. At present, the way of earthquake prediction in the international community is mainly to use the velocity difference between P-wave and S-wave produced by earthquakes to predict earthquakes. By expounding the experimental basis of the first detection of gravitational waves, the generation and properties of gravitational waves, and the formation mechanism of earthquakes, the feasibility of earthquake prediction by satellite remote sensing is analyzed. The results show that gravitational waves may be produced by the collision of high-mass objects on the eve of the earthquake, and the spatial folding oscillations can be caused by the propagation of waves in space. A large area of spatial folding images can be monitored by satellite remote sensing, which plays a role in earthquake prediction.
Keywords: Qinghai-Tibet Plateau; geological hazards; gravitational waves; spatial folding
引言
地震对于青藏高原或是中国乃至世界而言,都是破坏性极大的地质灾害。对于地震的预测在中国历史上张衡就认知到地震及其所带来的破坏,于是发明了地动仪来预测地震,表明先人已形成预震、防震的理念,直到今天地震预测仍然是很难有所突破发展。国际社会现阶段普遍都是以地震产生的纵波与横波在地层中速差来预测地震,其预测地震时间一般可提前时间约在十几秒左右,但也会对人类社会避免生命财产损失做出了贡献。基于前段时间俄国专家认为引力波或可预测地震,且能提前五天预测。通过对引力波的产生及传播相关性质、地震形成机制、黑洞相互碰撞产生的时空涟漪,进行类比推理板块运动或可同样能产生微小的时空涟漪,也就是板块碰撞产生了引力波,来判断引力波预测地震的可行性。……
