地质动力区划在新汶潘西矿的应用
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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。
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.
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.
引文
[1]王元仁，郭炳正．新汶矿务局冲击地压的预测与防治[J]．煤炭科学技术1997，25(4)：125-127
[2]苏生瑞，黄润秋，王天士．断裂构造对地应力场的影响极其工程应用[M]．北京：科学出版社，2002．
[3]张倬元，王士天．王兰生．工程地质分析原理[M]．北京：地质出版社，1994．
[4]丁旭初，梁海庆．活动性断裂附近的剪应力[M]．中国地震学会地震地质专业委员会，中国活动断裂．北京：地震出版社，1982．122-126．
[2]苏生瑞，黄润秋，王天士．断裂构造对地应力场的影响极其工程应用[M]．北京：科学出版社，2002．
[3]张倬元，王士天．王兰生．工程地质分析原理[M]．北京：地质出版社，1994．
[4]丁旭初，梁海庆．活动性断裂附近的剪应力[M]．中国地震学会地震地质专业委员会，中国活动断裂．北京：地震出版社，1982．122-126．
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