ZHAO Baofeng. Evaluation on drainage degree in roof based on AHP-matter element extension model[J]. COAL GEOLOGY & EXPLORATION, 2017, 45(3): 82-86. DOI: 10.3969/j.issn.1001-1986.2017.03.015
Citation: ZHAO Baofeng. Evaluation on drainage degree in roof based on AHP-matter element extension model[J]. COAL GEOLOGY & EXPLORATION, 2017, 45(3): 82-86. DOI: 10.3969/j.issn.1001-1986.2017.03.015

Evaluation on drainage degree in roof based on AHP-matter element extension model

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National Key Research and Development Plan(2016YFC0501104, 2016YFC0600708)

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  • Received Date: July 31, 2016
  • Published Date: June 24, 2017
  • In order to evaluate the drainage degree of roof of working face scientifically, the elements such as the predicted water inflow and the observed drainage value in working face were analyzed, the evaluation index system of water drainage degree in roof was established and corresponding grade standard of evaluation was divided. AHP was used to evaluate the water drainage degree in roof in 5 working faces with relatively complicated hydrogeological conditions. The evaluation results showed that the water drainage in roof was good, and safe extraction has been realized in the working faces, the actual situation was consistent with the evaluation results. AHP-matter element extension model can be used to evaluate water drainage degree in roof, and used as reference basis for evaluation of the hydrogeological conditions in working face before mining.
  • [1]
    虎维岳,田干. 我国煤矿水害类型及其防治对策[J]. 煤炭科学技术,2010,38(1):92-96.

    HU Weiyue,TIAN Gan. Mine water disaster type and prevention and control countermeasure in China[J]. Coal Science and Technology, 2010,38(1):92-96.
    [2]
    虎维岳. 矿山水害防治理论与方法[M]. 北京:煤炭工业出版社,2005:112.
    [3]
    吕伟,胡荣华. 基于AHP法的侵蚀离子对水泥土桩强度影响研究[J]. 煤田地质与勘探,2014,42(3):65-67.

    LYU Wei,HU Ronghua. Influence of erosive ion on the strength of cement-soil pile based on analytic hierarchy process (AHP)[J]. Coal Geology & Exploration,2014,42(3):65-67.
    [4]
    于雯琪,钱家忠,马雷,等. 基于GIS和AHP的谢桥煤矿13-1煤顶板突水危险性评价[J]. 煤田地质与勘探,2016, 44(1):69-73.

    YU Wenqi,QIAN Jiazhong,MA Lei,et al. The water inrush risk assessment of roof of seam 13-1 in Xieqiao mine based on GIS and AHP[J]. Coal Geology & Exploration,2016,44(1):69-73.
    [5]
    刘少军,张京红,何政伟,等. 改进的物元可拓模型在台风灾害预评估中的应用[J]. 自然灾害学报,2012,21(2):135-141.

    LIU Shaojun, ZHANG Jinghong, HE Zhengwei, et al. Application of improved matter-element extension model to typhoon disaster pre-assessment[J]. Journal of Natural Disasters, 2012,21(2):135-141.
    [6]
    刘维,吕品,刘晓洁,等. 基于熵权物元可拓模型的化工工艺本质安全评价[J]. 中国安全生产科学技术,2013,9(3):150-156.

    LIU Wei,LYU Pin,LIU Xiaojie,et al. Inherent safety evaluation of chemical process based on entropy-weight and matter-element model[J]. Journal of Safety Science and Technology,2013,9(3):150-156.
    [7]
    朱爽,林黎阳,吴衍,等. 基于物元可拓法的湿地生态系统健康评价——以衡水湖国家湿地自然保护区为例[J]. 安全与环境学报,2016,16(1):348-353.

    ZHU Shuang,LIN Liyang,WU Yan,et al. Application of the matter-element extension method to the ecosystem health assessment of the wetland-A case study on Hengshui lake wetland national natural reserve[J]. Journal of Safety and Environment, 2016,16(1):348-353.
    [8]
    贺言言,孙世国. 基于物元可拓模型边坡稳定性综合评价[J]. 煤矿安全,2014,45(3):206-208.

    HE Yanyan,SUN Shiguo. Comprehensive evaluation of slope stability based on matter element and extension model[J]. Safety in Coal Mine,2014,45(3):206-208.
    [9]
    郑自宽,孙亚玲. 物元可拓法在黄土高原水源地水质评价中的应用[J]. 人民黄河,2016,38(1):67-70.

    ZHENG Zikuan,SUN Yaling. Application of matter element analysis method to water quality evaluation of the loess plateau water source region[J]. Yellow River,2016,38(1):67-70.
    [10]
    蔡文,杨春燕,林伟初. 可拓工程方法[M]. 北京:科学出版社,2000:207-209.
    [11]
    陈守煜,伏广涛,周惠成,等. 含水层脆弱性模糊分析评价模型与方法[J]. 水利学报,2002(7):23-30.

    CHEN Shouyu,FU Guangtao,ZHOU Huicheng,et al. Fuzzy analysis model and methodology for aquifer vulnerability evaluation[J]. Journal of Hydraulic Engineering,2002(7):23-30.
    [12]
    王正林. 精通MATLAB科学计算[M]. 北京:电子工业出版社,2009.

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