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基于隶属函数的突出预测指标临界值确定 被引量:1

Determination of Critical Value of Outburst Prediction Based on Membership Function
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摘要 为了确定煤与瓦斯突出预测指标临界值,准确预测掘进工作面突出危险性。根据模糊集理论,通过对模糊统计数据的拟合,得出预测指标隶属函数曲线,研究预测指标的隶属度。研究得出,贵州容光矿业有限公司C5煤层工作面预测煤钻屑瓦斯解吸指标△h2临界值为180 Pa。 In order to determine the critical value of coal and gas outburst forecast indicators, accurately predict the outburst of the beading face, according to the fuzzy set theory and fuzzy statistical data fitting, the paper obtains membership function curve of forecast indicators, and studies membership of forecast indicators. The study shows that the critical value of the coal cuttings desorption index (△h2 ) of C5 coal seam in Guizhou Rongguang Company is 180 Pa.
出处 《煤矿安全》 CAS 北大核心 2013年第9期182-183,186,共3页 Safety in Coal Mines
关键词 模糊统计 煤与瓦斯突出 隶属函数 临界值 突出预测 fuzzy statistics coal and gas outburst membership function critical value outburst prediction
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  • 1王佑安.矿井瓦斯防治[M]//煤矿安伞手册.第二篇.北京:煤炭工业出版社.1995:75-79. 被引量:1
  • 2陈水利,李敬功,王向公编著..模糊集理论及其应用[M].北京:科学出版社,2005:448.
  • 3仇海生,王志权,都锋,等.煤与瓦斯突出的闪果聚类模糊预测法研究[c]//霍中刚.煤矿重大灾害防治技术与实践-2008年全国煤矿安全学术年会论文集.2008:83-87. 被引量:1
  • 4仇海生..突出预测敏感指标及临界值确定研究[D].中国煤炭科学研究院,2009:
  • 5张宏伟,李胜.煤与瓦斯突出危险性的模式识别和概率预测[J].岩石力学与工程学报,2005,24(19):3577-3581. 被引量:34

二级参考文献6

  • 1Trajkovic M, Heedley M. Fast comer detection[J]. Image and Vision Computing, 1998, 16(2): 13-15. 被引量:1
  • 2Chutatape O, Guo L E A Modified Hough Transform for Line Detection and Its Performance[M]. [s. l.]: [s. n.], 1999. 被引量:1
  • 3Li S, Zhang H W. Coal and gas outburst model recognition and regional prediction[A]. In: Proceedings of Mining Science and Safety Technology[C]. [s. l.]: [s. n.], 2002. 331 - 334. 被引量:1
  • 4Li S, Zhang H W. Object-oriented GIS technology and mine Geo-dynamic division information management[A]. In: Proceedings of Ⅻ International Congress of International Society for Mine Surveying[C]. [s. l.]: [s. n.], 2004. 804 - 809. 被引量:1
  • 5Zhang H W, Zhang Y S, Wen Y L. Spatial decision support system for coal and gas outburst prevention[A]. In: Proceedings of Ⅻ International Congress of International Society for Mine Surveying[C].[s. l.]: [s. n.], 2004. 180 - 183. 被引量:1
  • 6张玉功,王魁军,范启炜.北票矿区煤与瓦斯突出预测预报的研究与应用[J].煤矿安全,1991(1):17-22. 被引量:12

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