滨海金矿涌水危险评价及涌水量混沌预测研究
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李科明,刘志祥,兰明
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Research on Water Inrush Risk Assessment and Water Inflow Chaotic Prediction of Coastal Gold Mine
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Keming LI,Zhixiang LIU,Ming LAN
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表4 涌水危险性评价结果
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Table 4 Evaluation results of water inrush risk
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中段水平/m | U 1 | U 2 | U 3 | U 4 | 本文方法 | 未确知法 | 实际等级 | -105 | 0.0952 | 0.2163 | 0.4749 | 0.1105 | Ⅲ级 | Ⅲ级 | Ⅲ级 | -135 | 0.1074 | 0.2104 | 0.2847 | 0.2975 | Ⅳ级 | Ⅲ级 | Ⅳ级 | -165 | 0.0136 | 0.3528 | 0.5200 | 0.1444 | Ⅲ级 | Ⅲ级 | Ⅲ级 | -200 | 0.0325 | 0.3944 | 0.2345 | 0.0604 | Ⅱ级 | Ⅰ级 | Ⅱ级 | -240 | 0.0047 | 0.1734 | 0.4415 | 0.2809 | Ⅲ级 | Ⅲ级 | Ⅲ级 | -280 | 0.0792 | 0.1825 | 0.2556 | 0.5152 | Ⅳ级 | Ⅳ级 | Ⅳ级 | -320 | 0.0010 | 0.2167 | 0.3792 | 0.2919 | Ⅲ级 | Ⅳ级 | Ⅳ级 | -360 | 0.1922 | 0.2039 | 0.3317 | 0.3433 | Ⅳ级 | Ⅳ级 | Ⅳ级 | -400 | 0.0235 | 0.2342 | 0.4601 | 0.3894 | Ⅲ级 | Ⅳ级 | Ⅲ级 |
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