从脉动应力讨论台风与地震的遥联性

A DISCUSSION ON THE REMOTE CONNECTION OF TYPHOON AND EARTHQUAKE FROM MICROSEISM STRESS

摘要:

在一维简化地球模型下,推导了台风脉动应力公式和应变公式,计算了台风脉动应力量级,统计了台风与地震在时间与空间上的关系,并对两个震例进行了分析.结果表明,台风产生的脉动对地震有触发作用.

Abstract:

The formulae of stress and strain for typhoon microseism in one-dimensional simplified model are derived.The magnitude of microseism stress from typhoon triggering earthquake is calculated.The relationships between typhoons and earthquakes in time and space and two earthquake examples are analysed.Results show that it is very possible that microseism caused by typhoon triggers earthquake.