您的位置:山东大学 -> 科技期刊社 -> 《山东大学学报(工学版)》

山东大学学报(工学版) ›› 2014, Vol. 44 ›› Issue (5): 58-64.doi: 10.6040/j.issn.1672-3961.0.2014.152

• 土木工程 • 上一篇    下一篇

基于断层影响因子与断层分维特征的断层突水危险性定量化分析

郭信山1,2, 施龙青3   

  1. 1. 中国矿业大学(北京)资源与安全工程学院, 北京 100083;
    2. 山东能源集团有限公司技术研发中心, 山东 济南 250000;
    3. 山东科技大学地质科学与工程学院, 山东 青岛 266590
  • 收稿日期:2014-06-03 修回日期:2014-09-24 发布日期:2014-06-03
  • 作者简介:郭信山(1963-), 男, 山东新泰人, 高级工程师, 博士研究生, 主要研究方向为煤矿灾害防治研究与实践.E-mail:gxs97@163.com
  • 基金资助:
    国家自然科学基金资助项目(41072212);山东省自然科学基金重点资助项目(ZR2011EEZ002);山东科技大学科研创新团队支持计划资助项目(2012KYTD101)

Research on quantitative analysis of water inrush through risk based on fault impact factor and fault fractal dimension characteristics

GUO Xinshan1,2, SHI Longqing3   

  1. 1. Faculty of Resource and Safety Engineering, China University of Mining & Technology-Beijing, Beijing 100083, China;
    2. Shandong Energy Group Co., Ltd, Jinan 250014, Shandong, China;
    3. College of Geological Sciences & Engineering, Shandong University of Science and Technology, Qingdao 266590, Shandong, China
  • Received:2014-06-03 Revised:2014-09-24 Published:2014-06-03

摘要: 断层是诱发矿井突水事故的重要影响因素,新汶煤田受奥灰岩溶突水威胁严重,针对断层诱发突水问题,在系统总结新汶煤田矿井断层构造分布特征基础上,建立了断层对奥灰岩溶突水影响定量化分析体系。引入断层影响因子概念,对底板突水危险性进行了定量分析;采用非线性理论对煤矿地质构造发育特征进行定量化研究,揭示了矿井断层分维特征,提出了断层分维特征及其对突水影响危险性分区的原则及方法。采用断层影响因子等值线和断层分维等值线相互融合技术,得到新汶煤田协庄煤矿奥灰岩溶裂隙分布规律。根据不同单元岩溶的富水性,圈定出煤层突水危险区,对煤炭开采防治突水灾害具有指导意义。

关键词: 突水特征, 断层影响因子, 断层分维特征, 断层突水, 突水危险区

Abstract: Xinwen coalfield was severely threatened by water inrush in ordovician limestone karst region,which was the main factor inducing water inrush accidents in mines. Aiming to solve the water inrush induced by fault, quantitative analysis system on water inrush in ordovician according to fault was established based on a systematical summary of the factures of the distribution and regularity of the fault structure in Xinwen coalfield. The fault influencing factor was introduced to quantitatively analyze the risk of the water inrush in floor. Nonlinear theory was adopted to quantitatively study the development characteristics of colliery geological structure. Features of fractal dimension in mining were revealed. Features of fractal dimension in fault and risk zoning principle and method of its influence on what inrush were proposed. A method by merging fault influencing factor contour and fault fractal dimension contour was adopted and a distribution on fractures in ordovician limestone karst region in Xinwen coalfield was acquired. According to water abundance in different unit karst, water inrush risk regions was pointed, which was conducive to control the water inrush disaster in coal mining.

Key words: water inrush through fault, fault impact factor, water inrush risk area, water inrush characteristics, fault fractal dimension characteristics

中图分类号: 

  • TD745
[1] 张金才, 张玉卓, 刘天泉.岩体渗流与煤层底板突水[M].北京: 地质出版社, 1997.ZHANG Jincai, ZHANG Yuzhuo, LIU Tianquan.The seepage of rock mass and coal floor water inrush[M].Beijing:Geological Press, 1997.
[2] 武强, 金玉洁.华北型煤田矿井防治水决策系统[M].北京:煤炭工业出版社, 1995.WU Qiang, JIN Yujie.Prevention and control of north China type coal mine water decision system[M].Beijing:Coal Industry Press, 1995.
[3] 王连国, 宋扬.煤层底板突水突变模型[J].工程地质学报, 2002, 8(2):160-163.WANG Lianguo, SONG Yang.A catastrophic model of water inrush for coal floor[J].Journal of Engineering Geology, 2002, 8(2):160-163.
[4] 邵军战.淮北煤田矿井充水因素与防治水措施研究[J].中国煤田地质, 2006, 18(3):43-45.SHAO Junzhan.A discussion on mine water filling factors and flooding control measures in Huaibei mining area[J].China Coal Geology, 2006, 18(3):43-45.
[5] 黄文院, 王娟, 郝兴春, 等.井下坑道涌水的防治技术及措施[J].矿业工程, 2011, 9(2):52-54.HUANG Wenyuan, WANG Juan, HAO Xingchun, et al.The prevention techniques and measures of plugging water in tunnels under mine[J].Ore Industry Working Process, 2011, 9(4):52-54.
[6] 王秀辉.采煤工作面底板突水预报的多参数测试方法[J].煤田地质与勘探, 1998, 26(增1):36-39.WANG Xiuhui.Multi-parameter measuring method of forecasting water inrush for working faces[J].Coal Geology and Exploration, 1998, 26(Supp1):36-39.
[7] WU Q, WANG M, WU X.Investigations of groundwater bursting into coalmine seam floors from fault zones[J].International Journal of Rock Mechanics and Mining Sciences, 2004, 41(4):557-571.
[8] 杨永国, 黄福臣.非线性方法在矿井突水水源判别中的应用研究[J].中国矿业大学学报, 2007, 36(3):283-286.YANG Yongguo, HUANG Fuchen.Water sources determination of mine inflow based on nonlinear method[J].Journal of China University of Mining and Technology, 2007, 36(3):283-286.
[9] ZHU Q H, FENG M M, MAO X B.Numerical analysis of water inrush from working face floor during mining[J].Journal of China University of Mining and Technology, 2008, 18(2):159-163.
[10] ZHANG J C, SHEN B H.A coal mining under aquifers in China:a case study[J].International Journal of Rock Mechanics and Mining Sciences, 2004, 41(4):629-639.
[11] WANG J A, PARK H D.Fluid permeability of sedimentary rocks in a complete stress-strain process[J].Engineering Geology, 2002, 63(3/4):291-300.
[12] 卜万奎, 茅献彪.断层倾角对断层活化及底板突水的影响研究[J].岩石力学与工程学报, 2009, 28(2):386-394.BU Wankui, MAO Xianbiao.Research on effect of fault dip on fault activation and water inrush of coal floor[J].Chinese Journal of Rock Mechanics and Engineering, 2009, 28(2):386-394.
[13] 施龙青, 韩 进, 刘同彬, 等.采场底板断层防水煤柱留设研究[J].岩石力学与工程学报, 2005, 24(增2):5585-5590.SHI Longqing, HAN Jin, LIU Tongbin, et al.Study on design of safety pillar against water-inrush through stope sill faults[J].Chinese Journal of Rock Mechanics and Engineering, 2005, 24(Supp.2):5585-5590.
[14] 周瑞广, 成彬芳, 叶贵钧, 等.断层破碎带突水的时效特性研究[J].工程地质学报, 2000, 8(4):411-415.ZHOU Ruiguang, CHENG Binfang, YE Guijun, et al.The effect of water bursting in fault rupture zone[J].Journal of Engineering Geology, 2000, 8(4):411-415.
[15] 董东林, 王焕忠, 武彩霞, 等.断层及滑动构造复合构造区煤层顶板含水层渗流特征及突水危险性分析[J].岩石力学与工程学报, 2009, 28(2):373-379.DONG Donglin, WANG Huanzhong, WU Caixia, et al.Seepage characters of floor aquifers in faults and sliding structure and risk analysis of water inrush[J].Chinese Journal of Rock Mechanics and Engineering, 2009, 28(2):373-379.
[16] 申建军, 刘伟韬, 孙延双, 等.深部开采巷道滞后突水防治技术[J].辽宁工程技术大学学报, 2013, 32(8):1009-1014.SHEN Jianjun, LIU Weitao, SUN Yanshuang, et al.Prevention and control technology research on lagging water-bursting of roadway in deep mine[J].Journal of Liaoning Technical University, 2013, 32(8):1009-1014.
[17] 徐睿, 屠世浩, 郑西贵.浅析断层构造突水机理及防治措施[J].煤矿安全, 2009(1):79-81.XU Rui, TU Shihao, ZHENG Xigui.Analyses the fault structure water inrush mechanism and prevention measures[J].Coal Mine Safety, 2009(1):79-81.
[18] 孙明, 郑文翔, 李绪萍, 等.基于层次分析的深部煤层开采底板突水影响因素分析[J].煤矿安全, 2013, 44(3):183-186.SUN Ming, ZHENG Wenxiang, LI Xuping, et al.Influence factors analysis for floor water bursting in deep coal seam mining[J].Coal Mine Safety, 2013, 44(3):183-186.
[19] 刘志军, 胡耀青.承压水上采煤断层突水的固流耦合研究[J].煤炭学报, 2007, 32(10):1046-1050.LIU Zhijun, HU Yaoqing.Solid-liquid coupling study on water inrush through faults in coal mining above confined aquifer[J].Journal of China Coal Society, 2007, 32 (10):1046-1050.
[20] 伊茂森, 朱卫兵, 李林, 等.补连塔煤矿四盘区顶板突水机理及防治[J].煤炭学报, 2008, 33(3):241-245.YI Maoshen, ZHU Weibing, LI Lin, et al.Water-inrush mechanism and prevention for fourth panel roof in Bulianta coalmine[J].Journal of China Coal Society, 2008, 33(3):241-245.
[21] 李连崇, 唐春安, 梁正召, 等.含断层煤层底板突水通道形成过程的仿真分析[J].岩石力学与工程学报, 2009, 28(2):290-297.LI Lianchong, TANG Chunan, LIANG Zhengzhao, et al.Numerical analysis of pathway formation of groundwater inrush from faults in coal seam floor[J].Chinese Journal of Rock Mechanics and Engineering, 2009, 28(2):290-297.
[22] 施龙青, 韩进, 宋扬, 等.用突水概率指数法预测采场底板突水[J].中国矿业大学学报, 1999, 28(5):442-444.SHI Longqing, HAN Jin, SONG Yang, et al.Forecast of water inrush from mining floor with probability indexes[J].Journal of China University of Mining & Technology, 1999, 28(5):442-444.
[23] 施龙青, 宋振骐.肥城煤田深部开采突水评价[J].煤炭学报, 2000, 25(3):273-277.SHI Longqing, SONG Zhenqi.Evaluation for the water-inrush possibility in the deep mining of Feicheng coal.field[J].Journal of China Coal Society, 2000, 25(3):273-277.
[24] 钱鸣高, 缪协兴, 徐家林, 等.岩层控制的关键层理[M].北京:中国矿业大学出版社, 2000.QIAN Minggao, MIAO Xiexing, XU Jialin, et al.Key strata theory in ground control[M].Beijing:China University of Mining and Technology Press, 2000.
[25] 孟召平, 郑玉柱.焦作矿区演马庄井田突水地质条件分析[J].煤田地质与勘探, 1997, 25(1):37-40.MENG Zhaoping, ZHENG Yuzhu.On the geological conditions relative to the water inrush in Yanmazhuang field of Jiaozuo coal mining area[J].Coal Geology and Exploration, 1997, 25(1):37-40.
[26] 李青锋, 王卫军, 朱川曲, 等.基于隔水关键层原理的断层突水机理分析[J].采矿与安全工程学报, 2009, 26(1):87-90.LI Qingfeng, WANG Weijun, ZHU Chuanqu, et al.Analysis of fault water-Inrush mechanismbased on the principle of water-resistant key strata[J].Journal of Mining & Safety Engineering, 2009, 26(1):87-90.
No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!