基于 Stacking 模型的采空区稳定性预测
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王牧帆,罗周全,于琦
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Stability Prediction of Goaf Based on Stacking Model
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Mufan WANG,Zhouquan LUO,Qi YU
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表4 测试集数据
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Table 4 Testing set data
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序号 | 岩体结构(X1) | 地质构造(X2) | 地下水(X3) | 采空区工程布置(X4) | 采动扰动情况(X5) | 相邻空区情况(X6) | 采空区体积(X7)/m3 | 采空区顶板暴露面积(X8)/m2 | 采空区埋藏深度(X9)/m | 采空区跨高比(X10) | 岩石抗压强度(X11)/MPa | 等级 |
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1 | 1 | 1 | 1 | 1 | 3 | 3 | 39 843 | 4 942 | 190 | 1 | 52 | 1 | 2 | 2 | 2 | 3 | 1 | 1 | 1 | 70 477 | 2 540 | 202 | 1 | 49 | 3 | 3 | 2 | 4 | 2 | 3 | 3 | 4 | 26 360 | 1 191 | 261 | 3 | 73 | 3 | 4 | 2 | 1 | 1 | 1 | 1 | 1 | 70 815 | 1 595 | 192 | 2 | 46 | 2 | 5 | 1 | 1 | 2 | 2 | 3 | 4 | 117 333 | 1 882 | 404 | 2 | 45 | 2 | 6 | 3 | 3 | 2 | 2 | 1 | 1 | 104 661 | 2 498 | 165 | 3 | 59 | 3 | 7 | 1 | 3 | 3 | 2 | 3 | 2 | 6 128 | 3 498 | 232 | 1 | 50 | 2 | 8 | 2 | 2 | 4 | 2 | 4 | 4 | 86 811 | 1 326 | 278 | 3 | 44 | 4 | 9 | 2 | 1 | 1 | 3 | 1 | 3 | 125 955 | 3 888 | 415 | 1 | 44 | 2 | 10 | 2 | 4 | 2 | 3 | 3 | 4 | 26 360 | 1 191 | 261 | 2 | 73 | 3 | 11 | 1 | 1 | 1 | 1 | 3 | 3 | 11 220 | 1 986 | 225 | 1 | 54 | 1 | 12 | 1 | 1 | 1 | 1 | 1 | 1 | 74 880 | 2 186 | 191 | 2 | 52 | 2 | 13 | 1 | 2 | 1 | 2 | 4 | 3 | 9 750 | 1 359 | 184 | 2 | 54 | 2 | 14 | 1 | 1 | 1 | 1 | 1 | 1 | 39 840 | 2 547 | 225 | 2 | 54 | 1 | 15 | 3 | 3 | 2 | 2 | 1 | 1 | 104 661 | 2 498 | 165 | 3 | 59 | 3 |
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