AHP法确定煤层底板突水主控因素权重及系统研发

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Title

AHP method determining the weight of main factors controlling water inrush from coal seam floor and system research and development
作者

武强李慎举刘守强宫厚健李哲齐京生
Author

Wu Qiang Li Shenju Liu Shouqiang Gong Houjan Li Zhe Qi Jingsheng
单位

中国矿业大学（北京）国家煤矿水害防治工程技术研究中心
Organization

National Engineering Research Center of Coal Mine Water Hazard Controlling,China University of Mining &
Technology(Beijing)
摘要

为有效防治煤层底板水害,揭示多因素影响下煤层底板突水的非线性动力特征,应用具有多目标多准则决策分析的AHP法,定量分析了各主控因素控制底板突水的权重比例。以三河尖矿为例,在确定影响17号煤层底板奥灰突水的7大主控因素基础上,建立了层次结构模型;通过构建判断矩阵,进行了层次单排序和总排序及对应的一致性检验;最终确定了7大主控因素控制17号煤层底板奥灰突水的权重;以此为基础进行的17号煤层底板奥灰突水脆弱性评价结果与实际吻合效果好。进一步应用基于矩阵运算的Matlab软件,研发了AHP法权重计算系统,其操作简单,实用性强,为AHP法的推广应用提供了基础平台。
Abstract

In order to effectively prevent and control the coal seam floor water inrush and reveal the nonlinear dynamic characteristics of water inrush from coal sea m floor under the influence of multiple factors,the weights of the main factors controlling coal seam floor water inrush are quantitatively analyzed in the use of the AHP method with multi-objective and multi-criteria decision analysis. The Sanhejian coal mine is taken as an example.First of all,based on the determination of the seven mai n factors controlling the Ordovician limestone water inrush from No.17 coal seam floor,the hierarchical structure model is established and the judgment matrices are con structed. Secondly,according to the corresponding consistency test,the hierarchical single-sort and total-ordering are carried out,Finally,the weights controlling the No.17 coal seam floor water inrush by the seven main factors are determined.On this basis,the results of the vulnerability assessment on the No. 17 coal seam floor Ordovician limestone water inrush are in good agreement with the actual results.Further,based on the Matlab software with matrix operation,the AHP method weights calculation sy stem is developed.The operation of the system is simple and practical,which provides a basic platform for the popularization and application of the AHP method.
关键词

底板突水非线性动力特征多目标多准则突水主控因素 AHP
KeyWords

floor water inrush; nonlinear dynamic characteristics; multi-objective and multi-criteria; water inrush main factors; AHP;
基金项目(Foundation)

国家自然科学基金资助项目(41272276,41602262)；高等学校博士学科点新教师类专项科研基金资助项目(20130023120018)；煤炭资源与安全开采国家重点实验室大学生科技创新计划资助项目(SKLCRSM14CXJH11)；
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相关专题

这篇文章属于“武强院士学术思想”专题（146篇）