地壳突发性放气与灾害事件的研究

RESEARCH OF GAS SUDDENLY RELEASED FROM THE CRUST AND NATURAL CALAMITY EVENTS

摘要:

主要讨论了地壳的突发性放气与地震、火山和意外性水灾的关系,重点阐述了1994年第24号台风的前进路线不规则的机制,认为它是由于受1994年9月台湾海峡7.3级地震前地壳突发性放气的影响所致。还对地壳的突发性放气造成水灾的可能性机制进行了阐述。

关键词:应力场;强震;火山喷发;台风;水灾;地壳突发性放气

Abstract:

The paper discussed the relation of gas suddenly released from the crust with earthquake, volcano and unexpected flood,expounded mechanism of the irregular path of the 24th typhoon in 1994 and studied the mechanism in which gas released suddenly from the crust may cause unexpected flood.

Key words:Stress field;Strong earthquake;Volcanic eruption;Typhoon;Flood disaster;Gas released suddenly from the crust