凤凰山铜矿药园山矿段地压活动的研究

Research on Ground Pressure Activities of Yaoyuanshan Ore Section in Fenghuangshan Copper Mine

从矿山地压相关因素、地压现象及其跟踪观测结果入手，研究了凤凰山铜矿药园山矿段地压发生机制。根据地压活动的条件和特点，将该矿段的地压活动分为三种类型，并对不同类型的地压活动的灾害提出了防治方法。

roceeding from the relevant factors of ground pressure,ground pressure phenomena and followup observation results in the mine,the authors studied the mechanism of ground pressure occurence of Yaoyuanshan ore section in Fenghuangshan Copper Mine,classified the ground pressure activities of the ore section into three types in light of the condition and features of ground pressure activities and put forward some methods for preventing the disaster of differenttype ground pressure activities.