金属矿山地下采空区问题研究现状与展望
Current Situation and Prospect of Research on Underground Goaf in Metal Mines
金属矿山地下采空区问题研究现状与展望 |
| 程力,刘焕新,朱明德,吴钦正 |
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Current Situation and Prospect of Research on Underground Goaf in Metal Mines |
| Li CHENG,Huanxin LIU,Mingde ZHU,Qinzheng WU |
| 图8 矿区采空区稳定性监测系统 |
| Fig.8 Stability monitoring system of goaf in mining area |
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