Dongguashan copper mine has such characteristics as high stress ( 30~38 MPa ) and rockburst possibility.

冬瓜山铜矿深井具有高应力 ( 30~38MPa)、存在岩爆倾向的特点.

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Rockburst monitoring and orientation system of Mu Chengjian Mine has been damaged 7 times by lightings.

木城涧矿震监测定位系统曾遭7次雷击破坏.

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The results show that both ore body and wall rock have weak or strong rockburst proneness.

结果表明,该矿矿体和围岩均具有发生弱或强烈岩爆的倾向性.

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This theory may establish the relation between rockburst hazard and the wetted extent.

通过这一理论,能建立煤层注水湿润度与冲击地压灾害发生的更直接的关系,使进一步量化该关系成为可能.

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