用户名: 密码: 验证码:
急倾斜水平分层开采巷道锚网支护工程研究与应用
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
急倾斜煤层因地质条件特殊,其巷道锚网支护技术与工程历来都是矿井支护工程中的难点。本文在充分研究煤矿锚杆支护理论和技术的基础上,以大台煤矿急倾斜煤层开采巷道支护工程为研究背景,首先对不同深度岩石进行了实验室研究,揭示了岩石的宏观与微观力学特征;其次,采用现场实测、实验室试验和理论分析,揭示了急倾斜煤层水平分层开采半煤岩巷道变形破坏规律与演化过程;随后,基于急倾斜煤层不同开采水平围岩的矿压显现规律,开展了半煤岩锚网支护参数优化,确定了合理的回采巷道支护参数;最后,应用“环式”管理模式对大台煤矿急倾斜煤层开采巷道的支护工程进行了实施,提高了矿山支护工程的效果。本论文研究成果不仅在大台煤矿现场支护工程中得到可靠的验证,也为同类矿山支护工程实施与管理提供了科学依据。
Due to the special geological conditions, the anchor net support of steep roadway always is a difficulty on mine support. In this thesis on the basis of the all kinds of bolting theory, taking the support engineering with mining roadway of steeply inclined coal seam in Datai mine as the typical research object. Base on the analysis of the various mechanical properties at both micro and macro scale under different levels and the studying of coal tectonic stress field. We adopted quaternity research ways of site observation, laboratory experiment, theoretical analysis and engineering verification test to study the surrounding rock failure and support law of coal-rock roadway, we also analyzed the law of strata-pressure behavior in coal-rock roadway under the different levels and optimized different anchor supporting method, and finally fixed rational parameter of arch net support. Finally, the ring type management has been used to manage the process of support engineering. The paper research results obtains better supporting effect in Datai coal, for similar project implementation and management support mining providing scientific basis.
引文
1.谢和平.深部高应力下的资源开采—现状、基础科学问题与展望[A].科学前沿与未来(第六集)[C].香山科学会议主编,北京:中国环境科学出版社,2002.179~191
    2.何满潮.深部开采工程岩石力学的现状及其展望[A].第八次全国岩石力学与工程学术大会论文集[C].中国岩石力学与工程学会主编,北京:科学出版社,2004.88294.
    3.晏玉书.我国煤矿软岩巷道围岩控制技术现状及发展趋势[A].何满潮主编:中国煤矿软岩巷道支护理论与实践[C].北京:中国矿业大学出版社,1996.12—17
    4.何满潮,谢和平,彭苏萍,姜耀东.深部开采岩体力学及工程灾害控制研究[J].煤矿支护.2007(3)
    5.谢和平.矿山岩体力学及工程的研究进展与展望[J].中国工程科学.2003(3)
    6.何满潮,谢和平,彭苏萍,姜耀东,深部开采岩体力学研究岩石力学与工程学报,2005,4(16):2803~2813
    7.赵宝云.深部岩体的蠕变损伤特性研究[D].西华大学.2008
    8. Paterson M S. Experimental deformation and faulting in Wombeyanmarble.Bull.Geol.Soc. Am,1958,69:465~467
    9. Mogi K.D eformation and fracture of rocks under confining pressure; elasticity and plasticity of some rocks.Bull.EarthquakeRes.Inst.Tokyo Univ.,1965,43:349—379.
    10. MogiK.Pressure dependence of rock strength and transition from brittle fracture to ductile flow.Bull.EarthquakeRes.Inst.Tokyo Univ.1966,44:215—232.
    11. Heard HC.Transition from brittle fracture to ductile flow in Solenhofen limestone as a function of temperature,confining pressure,and interstitial fluid pressure.Bull.Geol.Soc.Am.,1960,79:193—226.
    12. Singh Jetal.Strength of rocks at depth[A].In:Maury&Fourmainetrauxeds.Rockatgreatdepth, 1989.Rotterdam:A.A.Balkema.37—44.
    13. Wasniewski M A.Laws of brittle failure and of B—D transition insandstone.In:MauryandFourmainetraux eds.Rock at Great Depth,Rotterdam:A. A.Balkema,1989,45—58.
    14.陈颙,黄庭芳.岩石物理学[M].北京:北京大学出版社,2001.17—38.
    15. Malan D F.Timedependent behavior of deep level tabular excavations in hardrock.Rock Mechanics and Rock Engineering.1999,32:123~155.
    16. Malan D F.Simulation of the timedependent behavior of excavations in hardrock[J].RockMechanics and Rock Engineering,2002,35(4):225~254.
    17. Malan D F,Basson F R P.Ultra-DeepMining:the increase potential for squeezing conditions.J.S.Afr.Inst.Min.Metall.,1998,353~363.
    18. Malan D F,Spottiswoode S M.Timedependent fracture zone behavior and seismicity surrounding deep level stopingoperations.In:Gibowicz and Lasockieds,Rock burst and seismicity in mines,Rotterdam:Balkema, 1997.173~177.
    19. ClearyM.Effects of depth on rock fracture[A].In:Maury and Fourmaintraux eds.Rock at Great Depth[C].Rotterdam:A. A.Balkema.1989.1153~1163.
    20. Wagner H.design and support uederground excavation in highly stresser rock in:Herget QVongpasisal S,eds. proct of the 6th International Congress on Rock Mechanics. Rotterdam:A A Balkema,1987.1443~1456
    21.姜晨光,姜祖彬,刘华,廖明全.花岗岩岩石力学参数与岩体赋存深度关系的研究.石材.2007(3)
    22.何满潮.深部开采工程岩石力学的现状及其展望[A].第八次全国岩石力学与工程学术大会论文集[C].中国岩石力学与工程学会主编,北京:科学出版社,2004.88~94.
    23.古德生.金属矿床深部开采中的科学问题[A]. 科学前沿与未来(第六集)[C].香山科学会议主编,北京:中国环境科学出版社,002.1922201
    24. Sellers E J, Klerck P. Modeling of the effect of discontinuities on the extent of t he fracture zone surrounding deep tunnels [J].Tunneling And Underground Space Technology,2000,15(4):463~469.
    25. Kidybinski. Strata control in deep mines [M].Rot terdam:A.A.Balkema,1990.
    26. Fairhurst C. Deformation, yield,rupture and stability of excavations at great depth [A]. Rock at Great Depth [C]. Maury and Fourmaintraux eds. Rot terdam:A. A.Balkema,1989,1 103~1 114.
    27. Malan D F, Spot tiswoode S M.Timedependent fracture zone behavior and seismicity surrounding deep level stopping operations [A].Rockburst and Seismicity in Mines[C]. Gibowicz and Lasocki eds,Rot terdam:A. A. Balkema,1997,173~177.
    28.钱七虎.非线性岩石力学的新进展—深部岩体力学的若干问题[A].第八次全国岩石力学与工程学术大会论文集[C].中国岩石力学与工程学会主编,北京:科学出版社,2004.10~17.
    29.钱七虎.深部地下工空间开发中的关键科学问题[R].第230次香山科学会议《深部地下空间开发中的基础研究关键技术问题》,2004(16)
    30.钱鸣高.20年来采场围岩控制理论和实践的回顾[J].中国矿业大学学报,2000,19(1):124.
    31. Jun Sun, Sijing Wang. Rock mechanics and rock engineering in china:development s and c urrent state of the art [J]. International Journal of Rock Mechanics and Mining Science,2000,37):4472465.
    32.朱银昌,陈庆禄,张铁岗.复杂难采煤层的开采[M]. 北京,世界图书出版社,1998.
    33.李栖风.急倾斜煤层开采[M].北京:煤炭工业出版社,1984,2-3.
    34.谢俊文,李德玺,上官科峰.急倾斜煤层高效综放长壁开采技术[M].北京:煤炭工业出版社,2005
    35.蒲文龙.大倾角厚煤层开采技术研究[D].辽宁工程技术大学,2002.
    36.张佳凡.碱沟煤矿急斜近距煤层群联合开采的数值模拟[D].西安科技大学,2004
    37.张百胜.极近距离煤层开采围岩控制理论及技术研究[D].2008
    38.朱银昌,陈庆禄,张铁岗.复杂难采煤层的开采[M].北京:世界图书出版社,1998
    39.高超宏.矿压显现的相似材料模拟[M].徐州:中国矿院出版社,1982
    40.林韵梅.实验岩石力学(模拟研究)[M].北京:煤炭工业出版社,1984.
    41.徐挺.相似方法及其应用[M].北京:机械工业出版社,1995.
    42. 杨帆.急倾斜煤层采动覆岩移动模式与机理研究[D].辽宁工程技术大学,2002.
    43. .Itasca Consulting Group, Inc.Fast Language Analysis of continua in three dimensions[R]. [s.l.]:Itasca Consulting Group, Inc.,1997.
    44.刘波,韩彦辉.FLAC原理、实例与应用指南[M].北京:人民交通出版社,2006.
    45.来兴平,伍永平,蔡美峰等.FLAC在地下巷道离层破坏非线性数值模拟中的应用[J].西安科技学院学报,2000.3
    46.钱鸣高,石平五.矿山压力及岩层控制[M].徐州:中国矿业大学出版社,2003.
    47.彭勇,刘华林,唐建强.急倾斜中厚煤层综合机械化开采技术实践[J].煤矿开采,2008(05):36-37.
    48.漆涛,石平五等.急斜近距煤层联合开采矿压显现规律[J].矿山压力及顶板管理,2008(03):62-65.
    49.王宁波.合理提高急倾斜综放工作面水平分段高度的探讨[J]. 矿业安全与环保,2007,34(2).
    50.王宁波.提高急倾斜综放工作面水平分段高度的探讨[J].中国煤炭工业,2007,4(2).
    51.王卫军,侯朝炯,熊仁钦.急倾斜煤层放顶煤分段高度的合理确定[J].岩石力学与工程学报,2001,20(3).
    52.阎海鹏,张公开.矿压测控技术[M].徐州:中国矿业大学出版社,2007.
    53.孙渝.急倾斜煤层的特点及采煤工艺[J].矿业安全与环保,2002,29(6):74-76.
    54.陈炎光,钱鸣高.中国煤矿采场围岩控制[M].徐州:中国矿业大学出版社,1994,312-370.
    55.马利军.急倾斜煤层开采地表移动时间过程研究[D].辽宁工程技术大学硕士论文,2004.
    56.华道友.大倾角煤层底板稳定性及破坏分析.岩石力学与支护学术会议,1996.
    57.胡文,李维光等.大倾角煤层底板岩层运动规律与采面底板分类[J].矿山压力与顶板管理,2002(1),81-3
    58.徐永圻.采矿学[M].徐州:中国矿业大学出版社,2003.
    59.阴永生.近距离煤层群下层煤巷道开掘位置选择[J].山西焦煤科技,2004(05).
    60.陶连金,等.大倾角煤层采场上覆岩层的运动与破坏.煤炭学报,1996,21(6):582585
    61.赵朔柱.急斜放顶煤工作面的矿压显现和上覆岩层结构.矿山压力与顶板管,1992(1):3842
    62.高召宁,等.急倾斜煤层放顶煤开采煤岩移动规律,西安科技学院学报,2001,21(4):316318
    63.钱鸣高,等.综放工作面覆岩结构型式及矿压显现.矿山压力与顶板管理,1994,(4):1317
    64.宋选民,等.放顶煤采场老顶运动失稳规律研究.第七届煤炭工业采场矿压理论与实践讨论会论文专辑,1993:7682
    65. Heard H C.Transition from brittle fracture to ductile flow in Solenhofen limestone as a function of temperature, confining pressure, and interstitial fluid pressure.Bull.Geol.Soc.Am.,1960,79:193~226.
    66. Singh Jetal.Strength of rocks atdepth[A].In:Maury&Fourmain-traux eds.Rock at great depth,1989.Rotterdam:A.A. Balkema:37~44.
    67. Kwasniewski M A.Laws of brittle failure and of B-D transition in sandstone.In:Maury and Fourmaintraux eds.Rock at Great Depth, Rotterdam:A. A.Balkema,1989:45~58.
    68.陈颙,黄庭芳.岩石物理学[M].北京大学出版社,2001:17~38.
    69. Meissner R.,Kusznir N.J..Crustal viscosity and the reflectivity of the lower crust.Ann.Geophys,1987,5B:365~373.
    70. Ranalli QMurphy D C.Rheological stratification of the lithosphere. Tectonophysics,1987,132:281~295.
    71. Shimada M.Lithosphere strength inferred from f ract ure strength of rocks at high confining pressures and temperatures. Tectonophysics,1993,217:55~64.
    72. Sibson R H.Fault rock sand fault mechanism.J.Geol.Soc.London,1977,133:191~213.
    73. Sibson R H.Power dissipation and stress levels on faults in the upper crust.J.Geop hys.Res.,1980,85:6239~6247.
    74. Blacic J.D.Importance of creep failure of hard rock joints in the near field of a nuclear waste repository[A]. In:Proc.Workshop on Nearfield Phenomenon in GeologicRepositories for Radioactive Waste.,1981,121~132.
    75. Pusch R.Mechanisms and consequences of creep in crystalline rock.In:Hudson J A ed.,Comprehensive rock engineering.Pergamon Press,Oxford,1993,227~241.
    76. Malan D F.Time-dependent behavior of deep level tabular excavations in hard rock.Rock Mechanics and Rock Engineering.1999,32:123~155.
    77. Malan D F.Simulation of the time-dependent behavior of excavations in hard rock[J].Rock Mechanics and Rock Engineering,2002,35(4):225-254.
    78. Muirwood A M.Tunnels fo rroads and motorways.Quart.J.Eng.Geol.,1972,5:119~120.
    79. Barla G.Squeezing rocks in tunnels.ISRM New J.1995,2:44~49.
    80.周维垣.高等岩石力学[M].水利水电出版社,1990,87~90.
    81.李世平,吴振业,贺永年等.岩石力学简明教程[M].煤炭工业出版社,1996
    82. Shimada M,Liu J T.Temperature dependence of granite strength under high confining pressures and the brittle-ductile hypot hesis for seismogenic zones in the crust[A].In:Proc.Int.Conf.on"DeformationMechanism, Rheology and Microstructures",1999,46.
    83. Cleary M.Effects of depth on rock fracture[A].In:Maury and Fourmaintraux eds.Rock at Great Depth[C]. Rot terdam:A. A.Balkema.1989.1153~1163.
    84. Gibowicz S J,Kijko A.An introduction to mining seismology.San Diego:Academic Press,1994.399.
    85. Ortlepp W D.High ground displacement velocities associated with rockburst damage.In:Yang ed,Rockburst and seismicity in mines, Rotterdam:Balkema,1993.101~106.
    86. Marcak H.The structure of seismic events sequences obtained from Polish deep mines.In:Gibowicz and Lasockieds.,Rockburst and seismicit y in mines, Rotterdam:Balkema,1997.107~109.
    87. Tang C A,Tham L G,Lee P K K,et al.Numerical tests on micromacro relationship of rock failure under uniaxial compression.Int.J.Rock Mech.Min.Sci,2000,37,555~569.
    88.冯夏庭,王泳嘉.深部开采诱发的岩爆及其防治策略的研究进展[J].中国矿业,1998,7(5):42~45.
    89.谢和平.岩石混凝土损伤力学[M].中国矿业大学出版社.1990
    90. Kirzhner F,Ro senho use GN umerical analysis of tunnel dynamic response to earth motions. Tunnelling and U nderground Space Technology,2000,15(3):249~258.
    91. Chen S QCai J GZhao J,et al.Discrete element modeling of an underground explosion in a jointed rock mass[J].Geotechnical and Geolo gical Engineering,2000,18(2):59~78.
    92.李夕兵,古德生.岩石冲击动力学[M].中南工业大学出版社,1994
    93. Li X B,Lo k T S,Zhao J,et al.Oscillation elimination in the Hopkinson bar apparatus and resultant complete dynamic stress-strain curves for rocks.Int. J.Rock Mech.Min.Sci.,2000,37(7):1055~1060.
    94. Zhang Z X,Kou S Q.Jiang L GLindqvist,P-A. Effects of loading rate on rock fracture:fracture characteristics and energy partitioning.Int.J.Rock Mech.Min.Sci.,2000,37(5):745~762.
    95.古德生.金属矿床深部开采中的科学问题[A].见:香山科学会议主编.科学前沿与未来(第六集)[C].中国环境科学出版社,2002:192~201.
    96.李夕兵,古德生.深井坚硬矿岩开采中高应力的灾害控制与碎裂诱变[A].见:香山科学会议主编.科学前沿与未来(第六集)[C].中国环境科学出版社,2002:101~108.
    97. Dyskin A.V.On the role of stress fluctuations in brittle fracture[J].Int.J.Fracture,1999,100:29~35.
    98.付国彬.巷道围岩破裂范围与位移的新研究.煤炭学报,1995,20(3):304~310
    99.方祖烈.软岩巷道维护原理与控制措施[A].何满朝主编.中国煤矿软岩巷道支护理论与实践[C].中国矿业大学出版社,1996
    100.姜耀东,赵毅鑫,刘文岗等.深部开采中巷道底鼓问题的研究[J].岩石力学与工程学报,2004,23(7):2396~2401
    101.翟新献,李化敏.深井软岩巷道围岩变形特性的研究[J].煤,1995,4(5):24~26.
    102.付国彬,姜志方.深井巷道矿山压力控制[M].徐州:中国矿业大学出版社,1996
    103.靖洪文.深部巷道破裂围岩位移分析及应用[博士学位论文][D].徐州:中国矿业大学,2001
    104.潘一山,李忠华,章梦涛.我国冲击地压分布类型机理及防治研究[J].岩石力学与工程学报,2003,22(11):1844~1851
    105. Wagner H.Support requirements for rockburst conditions[A].In:Gay N C,Wainwright E H ed.Proc 1st Int Cong on Rockbursts and Seismicity[C].Johannesburg,SAIMM,1984.209~218.
    106.王红卫.急倾斜煤层回采巷道维护方法探讨[J].工业科技,2003
    107.汉宁明.急倾斜特厚煤层煤巷锚杆支护技术实践[J].甘肃科技,2004
    108.尚书海,王建民,刘树国.急倾斜高应力大跨度巷道锚索支护技术[J].煤矿开采,2005(2):60~61
    109.李鸿昌.矿山压力的相似模拟试验[M].徐州:中国矿业大学出版社,1988
    110.高明中.急倾斜煤层开采岩移基本规律的模型试验[J].岩石力学与工程学报,2004,23(2):441~445
    111.中国矿业大学(北京).大台急倾斜中厚煤层锚网支护技术研究(第二版),2008.11
    112.中国矿业大学(北京).大台煤矿急倾斜中厚煤层锚网支护技术研究,2007.11
    113.李忠华,张庆中,潘一山.大台煤矿“川法”密集柱支撑力分析[J].辽宁工程技术大学报,2003,22(6):779~781
    114.李忠华,潘一山.大台煤矿“川法”支护系统抗冲击能力分析[J].矿山压力与顶板管理,2003,20(3):106~108.
    115.李栖风.急倾斜煤层开采[M].北京:煤炭工业出版社,1984
    116.石平五.急倾斜煤层老顶破断运动的复杂性[J].矿山压力与顶板管理,1999,3(4):26-27
    117.梁运培.岩层移动的组合梁理论及其应用研究[J].岩石力学与工程学报,2002,21(5):654~657
    118.唐巨鹏.俯伪斜分段密集采煤法三维有限元数值模拟研究[J].岩土力学,2003,24(S2):103~107
    119.陈昌荣.地质学基础[M].徐州:中国矿业大学出版社,1994
    120.方建勤,彭振斌,颜荣贵.构造应力型开采地表沉陷规律及其工程处理方法[J].中南大学学报:自然科学版,2004,35(3):506~510
    121.贺跃光,颜荣贵,曾卓乔.构造应力作用下的地表移动规律研究[J].矿冶工程,2000,20(3):12~14
    122.周宏伟.不同赋存深度下岩石力学行为的影响研究.2009.10
    123.邹喜正,李华祥。构造应力对巷道布置影响的理论分析[J].煤矿设计,1998(10):17~19.
    124.宋志敏,程增庆,张生华.构造应力区软岩巷道围岩变形与控制[J].矿山压力与顶板管理,2005(4):48~50
    125.孔德森,蒋金泉.深部巷道在构造应力场中稳定性分析[J].矿山压力与顶板管理,2000(4):56~58.
    126.ИA多尔恰尼诺夫.构造应力与井巷工程稳定性[M].北京:煤炭工业出版社,1984.
    127. BRADY H G, BRAY J W. The boundary element method for determining stresses and displacement around long opening in a triaxial stress field[J]. International Journal of Rock Mechanics and Mining Science & Geomechanics Abstracts,1978,15(1):21~28.
    128.郑雨天.岩石力学的弹塑黏性理论基础[M].北京:煤炭工业出版社,1988
    129.徐芝纶.弹性力学[M].北京:高等教育出版社,2003.
    130. Itasca Consulting Group Inc. Fast Lagrangian analysis of continua in 3 dimensions user's guide[R]. Minne- sota: Itasca Consulting Group Inc,2003.
    131.唐春安.岩石破裂过程中的灾变[M].北京:煤炭工业出版社,1993
    132.唐春安,赵文.岩石破裂全过程分析软件系统RFPA2D[J].岩石力学与工程学报,1997,16(5):507~508
    133.苏仲杰,于广明,杨伦.覆岩离层变形力学机理数值模拟研究[J].岩石力学与工程学报,,2003,22(8):1287~1290
    134.谷新建.放煤口位置对放顶煤的影响[J].煤炭学报,2001,26(5):483~485
    135.于海勇,贾恩立,穆荣昌.放顶煤开采基础理论[M].北京:煤炭工业出版社,1995
    136.王良金,李卫平,许克鸣,等.焦作九里山矿单体支柱放顶煤工作面顶煤运动放出规律浅析[J].焦作工学院学报,1999,18(5):330~333

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700