我省金属矿山的特点是老矿多,空区与采深日益增大,因而地压活动也日益严重。为进一步认识地压活动现象及掌握地压活动规律,本文总结了我省部分金属矿山与地压作斗争的经验,希望有助于解决各矿的地压问题。 Metal mines in our province are characterized by a large number of old mines, increasing vacant areas and mining depths, and thus ground pressure activities have also become increasingly serious. In order to further understand the phenomenon of underground pressure and grasping the law of underground pressure, this paper summarizes the experience of some metal mines in our province in fighting ground pressure, hoping to help solve the problem of underground pressure in each mine.