Hydrochemical Characteristics of Water Filling Source in Central Lu'an Mining Area and Water Source Identification Significance
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摘要: 采集了潞安矿区中部煤矿5类80份已知水源水样，利用PIPER三线图对不同来源水样水文地球化学特征进行了分析；利用聚类分析方法（Ward法）对三线图上存在重叠的砂岩水、太灰水与奥灰水进行分类，显示奥灰水与太灰水明显聚类，局部存在两者混合，砂岩水则与上述两者难以区分；最后利用Bayes模型建立了不同水源判别函数（自我检验准确率达91.5%），对采集的19个矿井涌水水样进行了识别，识别出顶板砂岩水样12个，地表水、孔隙水样4个，太灰水样3个；对于后验概率不高的水样（低于80%）存在水源混合的可能性。Abstract: This study collected and analyzed 5 types of 80 water samples from central Lu'an coal deposit to identify the hydrogeochemical characteristics by Piper Plots.The Cluster analysis method (Ward method) showed the obvious clustering and the partial mixing of ordovician limestone water and limestone water,while sandstone water was hard to separate from the other two. Bayes model was used to construct the discriminant functions of different water sources (self-test accuracy 91.5%) and to test the 19 samples of mine water inrush. 12 samples from roof sandstone, 4 samples from ground water and pore water and 3 samples from limestone water was then recognized. Water samples with low posterior probability (less than 80%) could indicate the mixing of the water sources.
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许汉学,王杰. 煤矿突水预报研究[M]. 北京:地质出版社, 1991.
杨海军,王广才. 煤矿突水水源判别与水量预测方法综述[J]. 煤田地质与勘探,2012,40(3):48-54.
YANG Haijun,WANG Guangcai. Summarization of methods of distinguishing sources and forecasting inflow of water inrush in coal mines[J].Coal Geology & Exploration, 2012,40(3):48-54.
李燕,徐志敏,刘勇. 矿井突水水源判别方法概述[J]. 煤炭技术,2010,29(11):87-89.
LI Yan, XU Zhimin,LIU Yong.Summary on methods of distinguishing sources of mine water-invasion[J].Coal Technology,2010,29(11):87-89.
高卫东,何元东,李新社. 水化学法在矿井突水水源判断中的应用[J]. 矿业安全与环保,2001,28(5):44-45.
韩永,王广才,邢立亭,等. 地下水放射性同位素测年方法研究进展[J]. 煤田地质与勘探,2009,37(5):37-42.
HAN Yong.WANG Guangcai,XING Liting.et al.Advances in studying groundwater radioisotope dating methods[J]. Coal Geology&Exploration,2009,37(5):37-42.
方沛,孟祥领,孙长龙. 聚类分析在任楼矿水源判别中的具体应用[J]. 煤炭技术,2002,21(11):59-60.
魏军,题正义. 灰色聚类评估在煤矿突水预测中的应用[J]. 辽宁工程技术大学学报,2006,25(S2):44-46.
WEI Jun, TI Zhengyi. Application of grey system clustering evaluation in forecast of water inrush in coal mine[J]. Journal of Liaoning Technical University(Natural Science), 2006,25(S2):44-46.
张春雷,钱家忠,赵卫东,等. Bayes方法在矿井突水水源判别中的应用[J]. 煤田地质与勘探,2010,38(4):34-37.
ZHANG Chunlei, QIAN Jiazhong, ZHAO Weidong, et al. The application of bayesian approach to discrimination of mine water-inrush source[J].Coal Geology and Exploration, 2010, 38 (4):34-37.
陈红江,李夕兵,刘爱华,等. 用Fisher判别法确定矿井突水水源[J]. 中南大学学报(自然科学版),2009,40(4):1114-1120.
CHEN Hongjiang, LI Xibing, LIU Aihua, et al. Determination of mine water inrush source by Fisher's discrimination[J]. Journal of Central South University (Natural Science Edition),2009,40(4):1114-1120.
朱雪莉.山西沁水煤田煤中铀的含量分布特征及开发前景研究[J].中国煤炭地质 2020,32(01):22-27.
ZHU Xueli.Study on Coal Uranium Content Distribution Features and Exploitation Prospect in Qinshui Coalfield, Shanxi.[J].Coal Geology of Chnia,2020,32(01):22-27.
耿建军.基于系统聚类分析的煤矿突水水源识别技术——以潞安矿区王庄煤矿为例[J].中国煤炭地质,2019,31(08):54-59.
GENG Jianjun. Coalmine Water Bursting Source Identification Technology Based on Hierarchical Cluster Analysis-A Case Study of Wangzhuang Coalmine,Lu'an Mining Area[J].Coal Geology of Chnia, 2019,31(08):54-59.
薛琮一,王嘉伟,杨征,等. 新疆和田布雅煤矿一带水系沉积物测量地球化学特征及找矿方向[J].西北地质,2020,53(04):66-71.
XUE Zongyi, WANG Jiawei, YANG Zheng,et al. A Review of Geochemical Characteristics and Prospecting Direction of Stream Sediment of Buya Coal Mine in Hetian,Xinjiang[J]. Northwestern Geology,2020,53(04):66-71.
陈守建,王永,伍跃中. 西北地区煤炭资源及开发潜力[J].西北地质,2006,39(04):40-56.
CHEN Shoujian, WANG Yong, WU Yuezhong. Coal Resources and Development Potential in Northwest China[J]. Northwestern Geology, 2006,39(04):40-56.
巨天乙,夏玉成,侯恩科,等. 霍州曹村矿下组煤底板高承压水突出条件剖析[J].西北地质, 1994,(02):13-17.
冯绪兴,郝少伟. 浅析潞安矿区王庄煤矿后备区构造特征[J]. 煤,2015,24(01):63-65.
Clark I D, Fritz P. Environmental isotopes in hydrogeology[M]. New York:Lewis Publishers, 1997:35-37.
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