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通过处理京西门头沟煤矿的数万次矿震资料,笔者得到了有意义的结果.研究结果表明,矿山地震具有许多天然地震的特征,并与邻近区域的较大天然地震存在一定的关系。京西门头沟矿反对1989年10月18日大同6.1级地震、1996年5月3日包头6.4级地震有较好的对应关系。故可作为监视区域应力场变化的一个天然“窗口”。同时.通过研究矿震序列还可对未来较大矿展作出一定程度的预报。
By processing tens of thousands of mine-shock data at Mentougou Coal Mine in West Beijing, the author has obtained meaningful results. The results show that the mine earthquake has many characteristics of natural earthquakes and is related to the larger natural earthquakes in the adjacent area. The Mentougou Mine in Beijing West opposed the Datong 6.1 earthquake on October 18, 1989 and the MS 6.4 Baotou earthquake on May 3, 1996. Therefore, it can be used as a natural “window” for monitoring the change of stress field in the area. Simultaneously. By studying the mine series, it is also possible to predict to a certain extent the larger mining exhibition in the future.