摘要
对京西门头沟煤矿的近１０万条矿震记录，进行了整理和研究，结果表明，矿山地震具有许多天然地震的特征，并与近邻区域的较大天然地震存在一定的关系，特别是对１９８９年１０月１８ 日山西大同—阳高６．１级地震及１９９８年１ 月１０日河北张北６．２ 级地震有较好的前兆反映，认为，该矿之矿震可作为地震活动中尺度监测的一种方法及监视区域应力场变化的一个天然“窗口”
Through arrangement and research on 100 thousands seismogram of Memtougou colliery,Beijing,the conclusion that ore earthquakes have natural earthquake characteristics,and is relative to neighbor nature earthquake is gained.Especially,the ore earthquake in Mentougou had better precursor reflection to the Datong Yanggao Earthquake of October 18,1989 and the Zhangbei Earthquake of January 10,1998.It is thought that ore earthquakes in Mentougou may be taken for medium scale seismicity monitoring method and a natural window of stress field variety in monitoring region.
出处
《山西地震》
1999年第3期35-38,共4页
Earthquake Research in Shanxi
基金
地震科学联合基金
