【摘要】 为了解决潘西矿区冲击地压对安全生产带来的威胁,对该矿区的活动断裂进行了研究。应用地质动力区划方法,确定了区域内活动断裂,划分出区域内块断结构。通过地应力测量,结合数值计算方法确定了区域岩体原地应力分布状态与分布特点。分析表明活动断裂对该矿区冲击地压有重要影响。该法还可应用余石油、地震等其他工程,投资少见效快,经济和社会效益明显。更多还原

【Abstract】 In order to overcome the rockburst threat with to the safety in production of Panxi mine,the research on the active fault of this area is conducted.the method of the geological dynamic division,the active fault of the regions is determined,and the block of rock mass is divided.Through the in-sire stress measurement and then combining the numerical calculation the stress distribution condition and the distributed characteristic of this region are determined.The analysis indicates the active fault has the important influence on the rock burst of this region.更多还原