一、引言采掘活动引发的地震是地壳浅层岩石圈对人类活动的一种反作用现象。这类地震具有震源浅、震中烈度偏高和与采矿活动相伴随等特点,对地面和井下破坏较强烈,是矿山特别是煤矿的一大自然灾害。研究其发生机理、提高预测预报水平对矿山建设和人们生命财产安全具有重大的现实意义。 I. INTRODUCTION The quake caused by extractive activities is a counteraction of human activities by shallow lithosphere in the crust. Such earthquakes are characterized by a shallow source, a high epicenter intensity and accompanying mining activities. They are particularly destructive to the ground and underground and are a major natural disaster in mines, especially coal mines. It is of great practical significance to study its occurrence mechanism and improve the level of forecasting and forecasting for mine construction and people’s life and property safety.