XIE Zhigang，SUN Gui，SUI Fengtang，et al. Optimum selection of target strata of ground regional treatment based on analytic hierarchy process[J]. Coal Science and Technology，2023，51（3）：201−211
. DOI: 10.13199/j.cnki.cst.2021-0408| Citation: |
XIE Zhigang，SUN Gui，SUI Fengtang，et al. Optimum selection of target strata of ground regional treatment based on analytic hierarchy process[J]. Coal Science and Technology，2023，51（3）：201−211 . DOI: 10.13199/j.cnki.cst.2021-0408
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In view of the fact that there were as many as 10 to 13 layers of limestone in Taiyuan formation in Huainan and Huaibei Coalfield, the target strata of ground regional treatment was not unique, the 18413 working face in the west 4th mining area of Pan'er coal mine was taken as an example, the optimization of the target strata was studied. The requirement of water inrush coefficient was the prerequisite for optimum selection of target strata, which determined the selection range of target strata. With C3 6 limestone as the target strata, the water inrush coefficient is less than the critical value after calculation. Therefore, it is inferred that C3 6-C3 12 limestone is the potential target strata. Influencing factors such as hydrodynamic conditions, aquifer hydraulic connection, water-conducting geological structure, limestone spacing, limestone thickness and stratum injectability were the key indicators for optimum selection of target strata. However, the target strata determined by single factor analysis is incompatible with each other, which makes it difficult to achieve the optimal selection of the target strata. Therefore, the analytic hierarchy process was adopted for the optimal selection of the target strata. The optimum selection of target strata of ground regional treatment was taken as the objective layer, hydrodynamic conditions, hydraulic connection between aquifers, water-conducting geological structure, limestone spacing, limestone thickness and stratum injectability were taken as the criterion layer, and C3 6, C3 7, C3 8, C3 9, C3 10, C3 11, C3 12 limestone of Taiyuan formation were taken as the scheme layer, the analytic hierarchy process model was established. The judgment matrix of the target layer and the criterion layer, the criterion layer and the scheme layer were constructed, and the weight of each index of the criterion layer and the single factor score of each scheme of the scheme layer were calculated. TheCRvalues were all less than 0.10 after inspection, and judgment matrices had satisfactory consistency, meeting the consistency test. The total score of each scheme was 0.177, 0.169, 0.170, 0.214, 0.103, 0.114 and 0.053, respectively, which were calculated by the hierarchy total sort. The total score of C3 9 limestone was the largest, indicating that the optimal target stratum of ground regional treatment was C3 9 limestone. The analytic hierarchy process was applied to the study on the optimum selection of target strata of ground regional treatment, and the qualitative problem was transformed into a quantitative problem, realizing the multi-factor quantitative optimum selection of target strata, and providing a new method for optimum selection of target strata.
| [1] |
尹尚先,连会青,徐 斌,等. 深部带压开采: 传承与创新[J]. 煤田地质与勘探,2021,49(1):170−181. doi: 10.3969/j.issn.1001-1986.2021.01.018
YIN Shangxian,LIAN Huiqing,XU Bin,et al. Deep mining under safe water pressure of aquifer: inheritance and innovation[J]. Coal Geology & Exploration,2021,49(1):170−181. doi: 10.3969/j.issn.1001-1986.2021.01.018
|
| [2] |
董书宁,王 皓,张文忠. 华北型煤田奥灰顶部利用与改造判别准则及底板破坏深度[J]. 煤炭学报,2019,44(7):2216−2226.
DONG Shuning,WANG Hao,ZHANG Wenzhong. Judgement criteria with utilization and grouting reconstruction of top ordovician limestone and floor damage depth in North China Coal field[J]. Journal of China Coal Society,2019,44(7):2216−2226.
|
| [3] |
赵庆彪. 高承压水上煤层安全开采指导原则及技术对策[J]. 煤炭科学技术, 2013, 41(9): 83−86.
ZHAO Qingbiao. Technical countermeasures and guidance principles of seam safety mining above high pressurized water aquifer[J] Coal Science and Technology, 2013, 41(9): 83−86.
|
| [4] |
赵庆彪. 奥灰岩溶水上带压开采区域超前治理防治水技术[J]. 煤炭科学技术,2014,42(8):1−4,21.
ZHAO Qingbiao. Technology of regional advance water prevention and control applied to pressurized coal mining zone above ordovician limestone karst water[J]. Coal Science and Technology,2014,42(8):1−4,21.
|
| [5] |
张党育,蒋勤明,高春芳,等. 华北型煤田底板岩溶水害区域治理关键技术研究进展[J]. 煤炭科学技术,2020,48(6):31−36.
ZHANG Dangyu,JIANG Qinming,GAO Chunfang,et al. Study progress on key technologies for regional treatment of Karst water damage control in the floor of North China Coalfield[J]. Coal Science and Technology,2020,48(6):31−36.
|
| [6] |
赵庆彪,赵兵文,付永刚,等. 大采深矿井地面区域治理奥灰水害关键技术研究[J]. 煤炭科学技术,2016,44(8):14−20.
ZHAO Qingbiao,ZHAO Bingwen,FU Yonggang,et al. Research on key technology to control Ordovician limestone water disaster on surface region of deep mining depth mine[J]. Coal Science and Technology,2016,44(8):14−20.
|
| [7] |
赵庆彪. 奥灰岩溶水害区域超前治理技术研究及应用[J]. 煤炭学报,2014,39(6):1112−1117. doi: 10.13225/j.cnki.jccs.2014.0475
ZHAO Qingbiao. Ordovician limestone karst water disaster regional advanced governance technology study and application[J]. Journal of China Coal Society,2014,39(6):1112−1117. doi: 10.13225/j.cnki.jccs.2014.0475
|
| [8] |
赵庆彪,张建公,王海桥. 华北型煤田深部开采底板突水机理与区域治理关键技术[J]. 华北科技学院学报,2015,12(4):1−7.
ZHAO Qingbiao,ZHANG Jiangong,WANG Haiqiao. Mechanism of coalfield deep mining floor water burst and key technology of regional control in North China[J]. Journal of North China Institute of Science and Technology,2015,12(4):1−7.
|
| [9] |
董书宁,郭小铭,刘其声,等. 华北型煤田底板灰岩含水层超前区域治理模式与选择准则[J]. 煤田地质与勘探,2020,48(4):1−10. doi: 10.3969/j.issn.1001-1986.2020.04.001
DONG Shuning,GUO Xiaoming,LIU Qisheng,et al. Model and selection criterion of zonal preact grouting to prevent mine water disasters of coal floor limestone aquifer in North China type coalfield[J]. Coal Geology & Exploration,2020,48(4):1−10. doi: 10.3969/j.issn.1001-1986.2020.04.001
|
| [10] |
刘坤鹏. 淮北界沟煤矿灰岩水害地面区域治理钻井设计优化[J]. 中国煤炭地质,2020,32(10):60−64. doi: 10.3969/j.issn.1674-1803.2020.10.13
LIU Kunpeng. Drilling design optimization for limestone water hazard surface regional governance in Jiegou Coalmine, Huaibei[J]. Coal Geology of China,2020,32(10):60−64. doi: 10.3969/j.issn.1674-1803.2020.10.13
|
| [11] |
赵少磊. 地面顺层孔在桃园煤矿煤层底板灰岩含水层治理中的应用[J]. 同煤科技,2017(2):39−42.
ZHAO Shaolei. Application of ground drilling in coal seam floor limestone aquifer governance of Taoyuan Coal Mine[J]. Tong Mei Keji,2017(2):39−42.
|
| [12] |
江 波. 煤层底板薄层高压灰岩水害超前区域治理技术研究[J]. 能源与环保,2019,41(7):63−67,71.
JIANG Bo. Research on advanced regional governance technology for thin layer high-pressure limestone water hazard in coal floor[J]. China Energy and Environmental Protection,2019,41(7):63−67,71.
|
| [13] |
王道坤,崔亚利,易德礼. 地面定向钻探技术在煤层底板高承压含水层改造中的应用[J]. 煤田地质与勘探,2019,47(S1):32−36. doi: 10.3969/j.issn.1001-1986.2019.S1.006
WANG Daokun,CUI Yali,YI Deli. Application of surface directional drilling technology in reforming the confined aquifer with high pressure in coal seam floor[J]. Coal Geology & Exploration,2019,47(S1):32−36. doi: 10.3969/j.issn.1001-1986.2019.S1.006
|
| [14] |
田 乐,孙晓宇. 皖北矿区构造发育薄层灰岩区域防治水注浆地面定向钻探技术[J]. 建井技术,2019,40(5):39−42.
TIAN Le,SUN Xiaoyu. Directional drilling technology at surface ground applied to grouting to prevent and control water from thin limestone region with tectonic development in Wanbei mining area[J]. Mine Construction Technology,2019,40(5):39−42.
|
| [15] |
赵 璞. 底板区域超前探查治理技术应用与设计研究[J]. 煤炭与化工,2020,43(7):57−61,65.
ZHAO Pu. Application and design of advanced exploration and treatment technology in coal floor area[J]. Coal and Chemical Industry,2020,43(7):57−61,65.
|
| [16] |
梁海洋. 底板灰岩水地面区域超前探查治理技术研究[J]. 中国资源综合利用,2019,37(4):142−144. doi: 10.3969/j.issn.1008-9500.2019.04.042
LIANG Haiyang. Research on advance detection and treatment technology of floor limestone water ground area[J]. China Resources Comprehensive Utilization,2019,37(4):142−144. doi: 10.3969/j.issn.1008-9500.2019.04.042
|
| [17] |
许 超. 淮南煤田1煤开采底板灰岩水害地面超前区域探查治理方案研究[J]. 煤炭与化工,2020,43(7):33−37.
XU Chao. Study on exploring and advanced treating the ground area water damage by limestone on the bottom plate of No. 1 coal seam mining in Huainan Coalfield[J]. Coal and Chemical Industry,2020,43(7):33−37.
|
| [18] |
郑士田. 地面顺层孔探注成套技术在底板高压岩溶水害治理中的应用[J]. 中国煤炭地质,2018,30(8):53−57. doi: 10.3969/j.issn.1674-1803.2018.08.10
ZHENG Shitian. Application of complete set of surface bedding borehole exploration and grouting technology on floor high pressure karst water hazard governance[J]. Coal Geology of China,2018,30(8):53−57. doi: 10.3969/j.issn.1674-1803.2018.08.10
|
| [19] |
郑士田. 两淮煤田煤层底板灰岩水害区域超前探查治理技术[J]. 煤田地质与勘探,2018,46(4):142−146,153. doi: 10.3969/j.issn.1001-1986.2018.04.023
ZHENG Shitian. Advanced exploration and control technology of limestone water hazard in coal seam floor in Huainan and Huaibei Coalfields[J]. Coal Geology & Exploration,2018,46(4):142−146,153. doi: 10.3969/j.issn.1001-1986.2018.04.023
|
| [20] |
甘林堂. 淮南矿区A组煤底板灰岩水防治及潘二矿突水事故原因分析[J]. 煤矿安全,2018,49(7):171−174,180.
GAN Lintang. Prevention of limestone water in coal floor of group A of Huainan mining area and causes analysis of water inrush accidents in Pan’er Mine[J]. Safety in Coal Mines,2018,49(7):171−174,180.
|
| [21] |
武 强. 煤矿防治水细则解读[M]. 北京: 煤炭工业出版社, 2018: 221−222.
|
| [22] |
荣传新,武 汉,彭世龙,等. 千米深井L型钻孔地面预注浆岩体可注性研究[J]. 安徽理工大学学报(自然科学版),2018,38(1):1−7.
RONG Chuanxin,WU Han,PENG Shilong,et al. Study on the grouting of rock mass in kilometer deep well by surface ground pre-grouting of l type drilling[J]. Journal of Anhui University of Science and Technology ( Natural Science ),2018,38(1):1−7.
|
| [23] |
叶 珍. 基于AHP的模糊综合评价方法研究及应用[D]. 广州: 华南理工大学, 2010.
YE Zhen. Study and application of fuzzy comprehensive evaluation based on AHP[D]. Guangzhou: South China University of Technology, 2010.
|
| [24] |
邓 雪,李家铭,曾浩健,等. 层次分析法权重计算方法分析及其应用研究[J]. 数学的实践与认识,2012,42(7):93−100.
DENG Xue,LI Jiaming,ZENG Haojian,et al. Research on computation methods of AHP weight vector and its applications[J]. Mathematics in Practice and Theory,2012,42(7):93−100.
|
| [25] |
朱建军. 层次分析法的若干问题研究及应用[D]. 沈阳: 东北大学, 2005.
ZHU Jianjun. Research on some problems of the analytic hierarchy process and its application[D]. Shenyang: Northeastern University, 2005.
|
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