大型复杂采空区群的稳定性数值分析及隐患区域预测 |
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| 李杰林,高乐,杨承业,周科平 | ||||||||||
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Numerical Analysis of Stability of Large Complex Goaf Group and Prediction of Hidden Danger Area |
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| Jielin LI,Le GAO,Chengye YANG,Keping ZHOU | ||||||||||
| 表3 大型复杂采空区群顶板位移失稳判据 |
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| Table 3 Roof displacement instability criterion of large goaf group |
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