[1]李谦益.改进可拓层次法在煤层顶板稳定性评价中的应用[J].西安科技大学学报,2018,(04):643-649.[doi:10.13800/j.cnki.xakjdxxb.2018.0418 ]
 LI Qian-yi.Application of EAHP in stability evaluation of coal seam roof[J].Journal of Xi'an University of Science and Technology,2018,(04):643-649.[doi:10.13800/j.cnki.xakjdxxb.2018.0418 ]
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改进可拓层次法在煤层顶板稳定性评价中的应用(/HTML)
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西安科技大学学报[ISSN:1672-9315/CN:61-1434/N]

卷:
期数:
2018年04期
页码:
643-649
栏目:
出版日期:
2018-07-15

文章信息/Info

Title:
Application of EAHP in stability evaluation of coal seam roof
文章编号:
1672-9315(2018)04-0643-07
作者:
李谦益
陕西省天然气股份有限公司,陕西 西安 710016
Author(s):
LI Qian-yi
(Shaanxi Provincial Natural Gas Co.,Ltd.,Xi'an 710016,China)
关键词:
矿业工程 稳定性评价 可拓层次分析法 煤层顶板 区间判断矩阵
Keywords:
mining engineering stability evaluation EAHP coal seam roof interval judgement matrix
分类号:
TD 325
DOI:
10.13800/j.cnki.xakjdxxb.2018.0418
文献标志码:
A
摘要:
随着管道建设的大规模开展,管道压覆煤矿采空区工程案例越来越多,煤层顶板稳定性评价在矿产压覆谈判、管道安全建设及运营方面具有重要意义。应用改进可拓层次分析法进行煤层顶板稳定性评价,以榆林至西安输气管道工程压覆渭北某煤矿为例,进行了煤层顶板稳定性评价。将影响煤层顶板稳定性要素分为4大因素、8个因子,稳定性级别划分为非常稳定、稳定、基本稳定及不稳定等4个级别,建立了煤层顶板稳定性评价的可拓层次分析模型; 在充分研究煤矿地质特征基础上,分三级构建了煤层顶板稳定性评价的可拓对比矩阵; 考虑到一般的区间排序判断方法计算量较大且易于出现错误等缺点,引入了“可能度区间判断矩阵”排序法改进可拓评价方法,更有利于层次排序和方案比选; 评价结果显示该井田5#主采煤层顶板稳定性级别为稳定。结果表明:改进可拓层次分析法作为一种系统、简洁和科学的评价方法,是对煤层顶板稳定性评价方法的有益补充和尝试。
Abstract:
With the development of pipeline construction,the possibility of coal seam roof under pipeline pressure has become more common.The stability of coal seam roof has great significance in the mineral pressure negotiation and the construction and operation of pipeline.The stability evaluation of coal seam roof was studied by Extension Analytical Hierarchy Process(EAHP)method in Weibei coal mine which pressured by Yulin-Xi'an gas pipeline project.It is pointed that main factors of coal seam roof stability can be divided into four major factors and eight secondary factors and stability of coal seam roof can be divided into four grades:super stability,stability,basically stability and instability.Established EAHP model of coal seam roof stability.Extension comparison matrix of coal seam roof stability evaluation was constructed in three stages on basis of geological characteristics of coal mine.A possibility-based method for priorities of interval judgement matrices was introduced considering that general interval ranking judge method needs a large amount of calculation and could be prone to error.The method is more conducive to the level of sorting and selection; evaluation results show that the mine No.5 main seam roof stability level is stable.The results indicate that application of EAHP is a systematic,concise and scientific evaluation method and could be a useful supplement and attempt to evaluate the stability of coal seam roof.

参考文献/References:

[1] 岳雪波,帅志鹏,王吉祥.建设项目压覆矿产资源评估方法探讨[J].人民长江,2013,44(6):44-46. YUE Xue-bo,SHUAI Zhi-peng,WANG Ji-xiang.Discussion of estimation method of mineral resources below construction projects[J].Yangzte River,2013,44(6):44-46. [2] 马晓光.建设工程压覆矿产资源储量区绘制方法[J].新疆地质,2008,26(2):212-214. MA Xiao-guang.The method of map the mineral resources reserve zone below constructed projects[J].Xinjiang Geology,2008,26(2):212-214. [3] 李 丽,程国明,张志鹏,等.开采沉陷区上覆浅埋管线灾害风险评价初探[J].煤矿开采,2013,18(2):67-70. LI Li,CHENG Guo-ming,ZHANG Zhi-peng,et al.Disaster risk evaluation of shallow buried pipeline over mining subsidence area[J].Coal mining Technology,2013,18(2):67-70. [4]帅 健,王晓霖,左尚志.地质灾害作用下管道的破坏行为与防护对策[J].焊管,2008,31(5):9-15. SHUAI Jian,WANG Xiao-lin,ZUO Shang-zhi.Breakage action and defend measures to pipeline under geological disaster[J].Welded Pipe and Tube,2008,31(5):9-15. [5]彭苏萍,孟召平,李玉林.断层对顶板稳定性影响相似模拟试验研究[J].煤田地质与勘探,2001,29(3):1-4. PENG Su-ping,MENG Zhao-ping,LI Yu-lin.Influence of faults on coal roof stability by physical modeling study[J].Coal Geology and Exploration,2001,29(3):1-4. [6]曹代勇,周云霞,魏迎春.矿井地质构造定量评价信息系统的开发及应用[J].煤炭学报,2002,27(4):379-382. CAO Dai-yong,ZHOU Yun-xia,WEI Ying-chun.Development of the quantitative evaluation information system of mining geology structure[J].Journal of China Coal Society,2002,27(4):379-382. [7]刘钦甫,刘衡秋,彭苏萍,等.淮南煤田13-1煤层顶板地质特征与稳定性研究[J].煤炭学报,2004,29(3):318-322. LIU Qin-fu,LIU Heng-iu,PENG Su-ping,et al.Theroof geological features and stability of coal-bed No.13-1 inHuainan Coalfield[J].Journal of China Coal Science,2004,29(3):318-322. [8]丁述理,郝 旭.利用钻孔资料研究煤层顶板稳定性[J].河北建筑工程学院学报,1994(3):1-6. DING Shu-1i,HAO Xu.Study stability of the coal roof by means of drilling information[J].Journal of Hebei Mining and Civil Engineering Institute,1994(3):1-6. [9]Los,M M.Prediction of roof and floor rock stability in coal seams in the Prokop'evsk region of the Kuzbass[J].Journal of Mining Science,1973,9(4):463-464. [10]Rajendra,Singh T N Singh.Investigation into the behaviour of a support system and roof strata during sublevel caving of a thick coal seam[J].Geotechnical and Geological Engineering,1997,17(1):21-35. [11]Harvey Henson,Jr,Jone L,et al.Premine study of shallow coal seams using high-resolution seismic reflection methods[J].Geopjysics,1991,56(9):1494-1503. [12]刘海燕,伍法权,李增学,等.兖州煤田主采煤层顶板稳定性特征分析[J].岩石力学与工程学报,2006,25(7):1450-1456. LIU Hai-yan,WU Fa-quan,LI Zeng-xue,et al.Study on stability characteristics of main seam roof in Yanzhou Coalfield[J].Chinese Journal of Rock Mechanics and Engineering,2006,25(7):1450-1456. [13]李同锁,何启林.基于集对分析的采煤工作面顶板稳定性评价[J].煤炭工程,2014,46(6):85-87. LI Tong-suo,HE Qi-lin.Evaluation on roof stability of coal mining face based on setpair analysis[J].Coal Engineering,2014,46(6):85-87. [14]魏 强,胡宝林,平文文,等.基于GIS的芦岭煤矿10煤层直接顶板稳定性评价[J].煤炭技术,2015,34(4):217-219. WEI Qiang,HU Bao-lin,PING Wen-wen,et al.Stability assessment of direct roof of No.10 coal layer in Luling coal mine based on GIS[J].Coal Technology,2015,34(4):217-219. [15]刘衡秋,刘钦甫,孟召平.模糊综合评判在煤层顶板稳定性评价中的应用[J].煤田地质与勘探,2002,30(4):18-20. LIU Heng-qiu,LIU Qin-fu,MENG Zhao-ping.Application of fuzzy synthesis evaluation to coal seam roof stability[J].Coal Geology and Exploration,2002,30(4):18-20. [16]徐东强,张艳博.缓倾斜矿体项板稳定性块体理论分析[J].河北理工学院学报,2000,22(1):1-5. XU Dong-qiang,ZHANG Yan-bo.The masstheory analysis on roof stability of the flatgrade ore body[J].Journal of Hebei Institute of Technology,2000,22(1):1-5. [17]王经明,喻道慧.煤层顶板次生离层水害成因的模拟研究[J].岩土工程学报,2010,32(2):231-236. WANG Jing-ming,YU Dao-hui.Simulation of water hazards caused by burst of water cells formed by overburden stratum separation[J].Chinese Journal of Geotechnical Engineering,2010,32(2):231-236. [18]刘英锋,王 新.黄陇侏罗纪煤田顶板水害防治问题及对策探讨[J].西安科技大学学报,2013,33(4):431-435. LIU Ying-feng,WANG Xin.Water hazard prevention and control in Huanglong Jurassic Coalfield[J].Journal of Xi'an University of Science and Technology,2013,33(4):431-435. [19]郭德勇,丁开舟,王新义.煤层顶板稳定性相关因素分析与综合评价[J].煤炭科学技术,2003,31(12):104-106. GUO De-yong,DING Kai-zhou,WANG Xin-yi.Analysis and comprehensive evaluation on stability related factors of seam roof[J].Coal Science and Technology,2003,31(12):104-106. [20]刘洪涛,樊 龙,宋高峰,等.巷道顶板岩层沉积稳定性分析[J].煤矿开采,2012,17(2):54-56. LIU Hong-tao,FAN Long,SONG GAO-feng,et a1.Analysis of sediment stability of roof strata in roadway[J].Coal Mining Technology,2012,17(2):54-56. [21]黄昌富,田书广,吴顺川,等.基于突变理论和广义H-B强度准则的采空区顶板稳定性分析[J].煤炭学报,2016,41(S2):330-337. HUANG Chang-fu,TIAN Shu-guang,WU Shun-chuan,et al.Stability analysis of goaf roof based on catastrophe theory and generalized H-B failure criterionJ[J].Journal of China Coal Society,2016,41(S2):330-337. [22]魏毅强,刘进生,王绪柱.不确定AHP中判断矩阵的一致性概念及权重[J].系统工程理论与实践,1994,14(4):16-22. WEI Yi-qiang,LIU Jin-sheng,WANG Xu-zhu.Concept of consistence and weight of the judgement matrix in the uncertain type of AHP[J].System Engineering Theory and Practice,1994,14(4):16-22.

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备注/Memo

备注/Memo:
收稿日期:2017-03-10 责任编辑:李克永
基金项目:国家自然科学基金(41702377); 中国博士后科学基金(2017M623208); 陕西省自然科学基础研究计划项目(2017JQ4008); 陕西省教育厅专项科研计划项目(16JK1503)
通信作者:李谦益(1969-),男,陕西蓝田人,高级工程师,E-mail:luodonghai2003@163.com
更新日期/Last Update: 2018-08-29