日月引力对地震的触发作用与激光监测探讨  

作　　者：张峰 

机构地区：[1]上海金光柔生物科技有限公司

出　　处：《科技创新导报》2019年第22期38-42,共5页Science and Technology Innovation Herald

摘　　要：地震是累积应力快速释放的过程;本文通过对地球自转、公转、太阳、月球等星体对地位置周期变动,引起的对地万有引力、惯性力的周期变化分析,指出日地、月地引力,地球自转速度变化、大西洋中脊扩张是造成地球板块边沿或内部产生错动、破裂的直接因素;可以通过激光、光电、地电等技术手段对地震前发生的预滑、震颤等信息进行监测,获得地震前兆弹性应力波的产生方位﹑距离、强度、周期等信息,从而确定地震可能发生的地理区域,实现地震震前预测以减少地震引发的各种灾害。Earthquake is a process of rapid release of cumulative stress;The Mid-Atlantic ridge continues to expand,squeezeing the other plates of the crust on both sides to smoothly into the Pacif ic plate,while the Earth's rotation,revolution,and the position of the sun,the moon change to the ground,causing the gravitational force changes to the ground,directly cause the deformation between the crust rock layers,and the displacement and rupture occur at the edge or inside of the crustal plate,and the release of huge energy in a short time causes earthquakes;Snailshift,tremor and other phenomena exist before the earthquake,bringing the elastic deformation pressure wave release process of the crustal plate fault transitions from steady state to unstable state.The elastic stress wave propagates around the crustal lithosphere medium.Localized rock crustal deformation caused by the elastic stress wave,in a certain intensity can be monitored by real-time monitoring of laser,photoelectric,geoelectric and other technical monitoring methods setting up in the deformation region of the crust bedrock;Through monitoring data of different region,Networking analysis can calculate the azimuth,distance,intensit y and other information of the elastic stress wave,so help us to determine the geographical area where the earthquake will occur,and carry out special monitoring of other earthquake precursor anomaly information in the area to determine whether to issue earthquake early warning information to reduce the earthquake-induced disasters in all aspects.

关 键 词：地震前兆 激光测距 板块运动 弹性应力波 引力异常 

分 类 号：P315[天文地球—地震学]