| 不同开采方案下多工作面涌水量预测 |
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| 引用本文： | 王刘星,李文平,孙如华,乔伟.不同开采方案下多工作面涌水量预测[J].煤矿安全,2012,43(5):98-100. |
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| 作者姓名： | 王刘星 李文平 孙如华 乔伟 |
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| 作者单位： | 中国矿业大学资源与地球科学学院,江苏徐州,221008 |
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| 摘 要： | 以济宁三号井五采区内受红层影响的各工作面为研究对象,分析了不同开采方案(开采顺序)对各工作面涌水量的影响,并运用"大井法"在不同开采方案下对各工作面涌水量进行了预计,选定了涌水量最小的最佳方案,为五采区南部各工作面的安全回采提供了基础保障。
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| 关 键 词： | 红层 开采方案 工作面 涌水量预测 |
Water Inflow Prediction of Multi Mining Face Under Different Mining Scheme |
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| WANG Liu-xing,LI Wen-ping,SUN Ru-hua,QIAO Wei.Water Inflow Prediction of Multi Mining Face Under Different Mining Scheme[J].Safety in Coal Mines,2012,43(5):98-100. |
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| Authors: | WANG Liu-xing LI Wen-ping SUN Ru-hua QIAO Wei |
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| Affiliation: | (School of Resources and Earth Science,China University of Mining and Technology,Xuzhou 221008,China) |
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| Abstract: | Taking mining face affected by red bed in fifth mining area as research object,this paper analyzed the influence of different mining scheme(mining sequence) on water inflow of mining face,selected the best scheme of the smallest water flow by using "big-well method" to predict mining faces water inflow under different mining sequence,which provided a basic guarantee for safety recovery of the mining faces in southern of the fifth mining area. |
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| Keywords: | red bed mining scheme mining face water inflow prediction |
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