| 基于偏标加权法模糊综合评判的矿井涌水水源分析 |
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| 引用本文： | 李武俊,安润莲,房云峰,韩佳良.基于偏标加权法模糊综合评判的矿井涌水水源分析[J].中国煤炭地质,2012(4):35-37. |
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| 作者姓名： | 李武俊 安润莲 房云峰 韩佳良 |
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| 作者单位： | [1]霍州煤电集团有限公司地测处,山西霍州031400 [2]山西太原理工大学阳泉分院,山西阳泉 [3]浙江华东建设工程有限公司,浙江杭州310030 [4]永城正龙煤业城郊矿,河南商丘476600 |
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| 摘 要： | 白龙煤矿一采区右翼480m水平,开采10#、11#煤层。该区域内煤层底板标高为470m～520m,大部分区域低于K2含水层水位（519.5m）及O2f含水层水位（520m）,为带压开采。由于K2和O2f含水层在水质、静水位等指标上很接近,不能快速准确区分。因此采掘工作面揭露构造出水后,快速准确地识别突水水源是矿井水害治理过程中最基础且必要的工作。通过对10-108工作面历次涌（突）水进行现场采样化验取得水化学指标,选择K＋＋Na,Ca2＋,Mg2＋,Fe3＋,NH4＋,SO42-,HCO3-,NO3-,NO2-共9种化学成分做为评价指标,采用偏标加权法确定权重的模糊综合评判模型,对采掘工作面的涌（突）水水源进行快速识别,分析结果与巷道实际揭露后情况一致,表明该方法是较为有效的。
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| 关 键 词： | 偏标加权法 模糊综合评判 矿井涌水 水源分析 白龙煤矿 |
Coalmine Water Inrush Source Analysis Based on Biasing Weighting Method Fuzzy Integrated Evaluation |
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| Li Wujun,An Runlian,Fang Yunfeng and Han Jialiang.Coalmine Water Inrush Source Analysis Based on Biasing Weighting Method Fuzzy Integrated Evaluation[J].Coal Geology of China,2012(4):35-37. |
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| Authors: | Li Wujun An Runlian Fang Yunfeng and Han Jialiang |
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| Institution: | 1.Geology and Surveying Division,Huozhou Coal Electricity Group Co.Ltd.,Huozhou,Shanxi 031400;2.Institute of Yangquan,Taiyuan University of Technology,Yangquan,Shanxi 045000;3.Zhejiang East China Construction Engineering Co.Ltd.,Hangzhou,Zhejiang 310030;4.Chengjiao Coalmine,Yongcheng Zhenglong Coal Industry Company,Shangqiu,Henan 476600) |
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| Abstract: | Nos.10 and 11 coal seams are now under mining at the right wing 480m level,No.1 winning district,Bailong coalmine.Coal floor elevation is 470m~520m in the area,mostly lower than K2 aquifer water table（519.5m） and O2 f aquifer water table（520m）,thus the mining under safe water pressure of aquifer.Owing to similar water quality and static water level of the two aquifers,so that is hard to distinguish them quickly and correctly.When mining working face disclosed the water bearing structure and drained,quick and correct identification of water source is the basic and essential work during the coalmine water disaster control.Through all previous winning and opening working faces water inrush（bursting） site sampled and tested hydrochemical indices and selected 9 of them： K＋＋Na,Ca2＋,Mg2＋,Fe3＋,NH4＋,SO42-,HCO3-,NO3-,NO2-as evaluation indices,using biasing weighting method to determine weighted fuzzy integrated evaluation model,carried out quick identification of winning and opening working faces water inrush（bursting） source.The analyzed result is in accord with roadway actual revealed,so the method is rather effective. |
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| Keywords: | biasing weighting method fuzzy integrated evaluation mine water inrush water source analysis Bailong coalmine |
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