硬岩金属矿山深部开采中的动力学问题
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
从深部开采环境阐述了金属矿硬岩在高地应力作用下的储能特征,并从深部开采工艺方面分析了随着金属矿山开采深度的不断增加,连续采矿方法已经成为未来深部开采的必然趋势。通过分析,认为处于高应力下的硬岩矿体在承受连续采矿法带来的动力扰动时,可以认为是岩石动静组合的受力问题。在此基础上,利用岩石动静组合加载理论分析了硬岩矿山在深部开采中的几个关键动力学问题,主要包括:硬岩矿山深部开采中的系统扰动和岩爆、深部开采中爆破引发的矿震及巷道失稳现象、深部硬岩开采中的能量释放与有序调控。理论分析和工程实践证明,硬岩金属矿山深部开采中存在的很多动力学问题可以利用岩石动静组合加载理论进行科学论证和分析,这对深部采矿的工程实践有较好的指导意义。
The energy storage characteristics of hard rock in metal mines under high stress was described from the deep mining environment.And the inevitable trend of continuous mining methods in the future with the increase of exploitation depth of metal mines was also analyzed.For hard rock in metal mines under high stress,the dynamic disturbance caused by continuous mining was conducted on it,which can be considered as a mechanical problem coupled static and dynamic loads.On this basis,three key dynamics problems were analyzed by using the theory of coupled loads as follows: the system disturbance and rock burst in deep metal mines exploitation,mine earthquake and drift instability caused by blasting in deep mines,energy release and orderly regulation in deep metal mines exploitation.Theoretical analysis and engineering practice proved that several dynamics problems in deep metal mines can be explained by using the theory of coupled static and dynamic loads,which will provide some engineering practice guidance for deep exploitation.
引文
[1]古德生,李夕兵.现代金属矿床开采科学技术[M].北京:冶金工业出版社,2006.GU De-sheng,LI Xi-bing.Modern minging science and technology for metal mineral resources[M].Beijing:China Metallurgical Industry Press,2006.
    [2]TauTona Anglo Gold.South Africa[EB/OL].http://www.mining-technology.com/projects/tautona_goldmine/.
    [3]Underground mining(hard rock)[EB/OL].http://www.worldlingo.com/ma/enwiki/en/Underground_mining_(hard_rock).
    [4]World’s new deepest mine‘safe,cheap'-AngloGold[EB/OL].http://www.miningweekly.com/print-version/worlds-new-deepest-mine-safe-cheap-anglogold.2009-02-09.
    [5]Another Gold Rush to Start in India-http://mining.about.com/od/MiningCommodities/a/Another-Gold-Rush-To-Start-In-India.htm.
    [6]LI C C.Disturbance of mining operations to a deep underground workshop[J].Tunneling and Underground Space Technology,2006,(21):1-8.
    [7]张合君,王洪勇,赵伟.红透山矿地压监测的实践[J].化工矿物与加工,2008(6):22-24.ZHANG He-jun,WANG Hong-yong,ZHAO Wei.Application of test technique for ground pressure in Hongtoushan Copper Mine[J].Chemical Mineral and Processing,2008(6):22-24.
    [8]杨志国,赵少儒,汪令辉.基于微震监测技术的深部采场采动规律研究[J].中国矿业,2010,19(2):107-110.YANG Zhi-guo,ZHAO Shao-ru,WANG Ling-hui.Study on rule of mining based on microseismic monitoring in deep stope[J].China Mining Magazine,2010,19(2):107-110.
    [9]走进“铜都”访安徽铜陵有色金属集团控股公司冬瓜山铜矿[EB/OL].http://www.m-equip.com/zjyxia/html/-527.html,2010.Entering to the“Copper Capital”to visit Tongling Nonferrous Metals Group Holdings Dongguashan Copper[EB/OL].http://www.m-equip.com/zjyxia/html/-527.html,2010.
    [10]宫志新,许卫军,李强,任国义,田凤楼,姚香,郭树林.深井岩爆与采矿方法关系之研究初探[J].黄金,2010,31(2):23-27.GONG Zhi-xin,XU Wei-jun,LI Qiang,REN Guo-yi,TIAN Feng-lou,YAO Xiang,GUO Shu-lin.Preliminary study on the relationship between mining method and deep shaft rock burst[J].Gold,2010,31(2):23-27.
    [11]王军强.崟鑫金矿岩爆与发生机理初探[[J].矿山压力与顶板管理,2005(4):121-124.WANG Jun-qiang.Preliminary Analsis of rockburst and its occurrence medhanism in Yinxin gold mine[J].Ground Pressure and Strata Control,2005(4):121-124.
    [12]王军强.金矿岩爆危险程度评估与防治措施[J].黄金,2007,28(6):24-28.WANG Jun-qiang.Rock bursts criticality evaluation and prevention countermeasures in gold deposits[J].Gold,2007,28(6):24-28.
    [13]LAI X P,CAI M F,XIE M W.In situ monitoring and analysis of rock mass behavior prior to collapse of the main transport roadway in Linglong Gold Mine,China[J].International Journal of Rock Mechanics&Mining Sciences,2006,43:640-646.
    [14]许梦国,杜子建,姚高辉,刘振平.程潮铁矿深部开采岩爆预测[J].岩石力学与工程学报,2008,27(S1):2921-2928.XU Meng-guo,DU Zi-jian,YAO Gao-hui,LIU Zhen-ping.Rockburst prediction of Chengchao iron mine during deep mining[J].Chinese Journal of Rock Mechanics and Engineering,2008,27(S1):2921-2928.
    [15]韩志型,王维德.深部硬岩矿山未来采矿工艺的发展[J].世界采矿快报,1995(33):8-13.HAN Zhi-xing,WANG Wei-de.The development of future mining technology in deep hard rock mines[J].World Mining Letters,1995(33):8-13.
    [16]MORRISON D M.Deep hardrock mining:the future[J].CIM Bulletin,1996,89:46-51
    [17]孙宏华.对我国金属矿床深部开采技术的探讨及展望[J].有色金属:矿山部分,1996(6):5-8.SUN Hong-hua.Discussion and prospect of deep mining technology in China metal mines[J].Non-ferrous Metals:Mining Part,1996(6):5-8.
    [18]李夕兵,古德生,刘德顺.促进我国有色金属采矿业持续发展的几点思考[J].世界科技研究与发展,1997,19(5):63-66.LI Xi-bing,GU De-sheng,LIU De-shun.Thinking on sustinable development in China’s nonferrous metal mining engineering[J].World’s Scientific-technological Research and Development,1997,19(5):63-66.
    [19]解世俊,孙凯年,郑永学,李元辉金属矿床深部开采的几个技术问题[J].金属矿山,1998(6):3–6.XIE Shi-jun,SUN Kai-nian,ZHENG Yong-xue,LI Yuan-hui.Several technical problems in deep mining of metal deposits[J].Metal Mine,1998(6):3-6.
    [20]张强,李夕兵.中国金属采矿业发展现状[J].西部探矿工程,1999,11(4):74-76.ZHANG Qiang,LI Xi-bing.The present situation on the development of China’s mining industry[J].West-China Exploration Engineering,1999,11(4):74-76.
    [21]邓建,古德生,李夕兵,彭怀生.基于可持续发展观的地下矿山阶段开采新模式[J].金属矿山,2000(3):17-19.DENG Jian,GU De-sheng,LI Xi-bing,PENG Huai-sheng.Sustainable development concept-based new stage mining mode for underground mines[J].Metal Mine,2000(3):17-19.
    [22]古德生,李夕兵.有色金属深井采矿研究现状与科学前沿[J].矿业研究与开发,2003,23(2):1-5.GU De-sheng,LI Xi-bing.Science problems and research state of deep mining in metal and nonferrous mines[J].Mining Research and Development,2003,23(2):1-5.
    [23]古德生.地下金属矿采矿科学技术的发展趋势[J].黄金,2004,25(1):18-22.GU De-sheng.The development tendency of mining science and technology of underground metal mine[J].Gold,2004,25(1):18-22.
    [24]何满潮,谢和平,彭苏萍,姜耀东.深部开采岩体力学研究[J].岩石力学与工程学报,2005,24(16):2803-2813.HE Man-chao,XIE He-ping,PENG Su-ping,JIANG Yao-dong.Study on rock mechanics in deep mining engineering[J].Chinese Journal of Rock Mechanics and Engineering,2005,24(16):2803-2813.
    [25]杨志国,于润仓,郭然.深部高应力区采矿研究综述[J].金属矿山,2007(3):6-9.YANG Zhi-guo,YU Run-cang,GUO Ran.Review on research of m ining in high-stress deep zone[J].Metal Mine,2007(3):6-9.
    [26]冯兴隆,贾明涛,王李管,宋明军,尚小明.地下金属矿山开采技术发展趋势[J].中国钼业,2008,32(2):9-13.FENG Xing-long,JIA Ming-tao,WANG Li-guan,SONG Ming-jun,SHANG Xiao-ming.The development tendency of mining science and technology of underground metal mine[J].China Molybdenum Industry,2008,32(2):9-13.
    [27]董陇军,李夕兵,李萍萍.深井开采灾害应对决策技术综述[J].有色金属,2009,61(1):116-120.DONG Long-jun,LI Xi-bing,LI Ping-ping.Crucial understanding and decision-making technology for deep mining[J].Nonferrous Metal,2009,61(1):116-120.
    [28]周爱民.国内金属矿山地下采矿技术进展[J].中国金属通报,2010,27:17-19.ZHOU Ai-min.Domestic underground mining technological progress of metal mines[J].China Metal Bulletin,2010,27:17-19.
    [29]张海军,陈宗林,陈怀利.深部开采面临的技术问题及对策[J].铜业工程,2010(1):25-28.ZHANG Hai-jun,CHEN Zong-lin,CHEN Huai-li.Technological problems and counter measures in deep mining[J].Copper Engineering,2010(1):25-28.
    [30]曹殿民,陈永生.地下黄金矿山开采技术的发展与展望[J].黄金学报,1999,1(3):183-188.CAO Dian-min,CHEN Yong-sheng.Development and prospect of mining technology in underground gold mines[J].Gold Journal,1999,1(3):183-188.
    [31]BROWN E T,BRADY B H G.Trends in relationships between measured rock in situ stress and depth[J].International Journal of Rock Mechanics and Mining Sciences,1978,15:211-215.
    [32]唐礼忠.深井矿山地震活动与岩爆监测及预测研究[D].长沙:中南大学,2008.TANG Li-zhong.Study on monitoring and prediction of seismicity and rockburst in a deep mine[D]Changsha:Central South University,2008.
    [33]李冬青,王李管.深井硬岩大规模开采理论与技术[M].北京:冶金工业出版社,2009.LI Dong-qing,WANG Li-guan.Large-scale mining theory and technology of deep hard-rock[M].Beijing:Metallurgical Industry Press,2009.
    [34]腾吉文,姚敬金,江昌洲,闫雅芬,杨辉,张永谦,阮小敏.地壳深部岩浆岩岩基体与大型-超大型金属矿床的形成及找矿效应[J].岩石学报,2009,25(5):1009-1038.TENG Ji-wen,YAO Jing-jin,JIANG Chang-zhou,YAN Ya-fen,YANG Hui,ZHANG Yong-qian,RUAN Xiao-min.Magmatic rock mass and information for large and superlarge mineral deposits and its ore-prospecting effect in deep crust[J].Acta Petrologica Sinica,2009,25(5):1009-1038.
    [35]严加永,腾吉文,吕庆田.深部金属矿产资源地球物理勘查与应用[J].地球物理学进展,2008,23(3):871-891.YAN Jia-yong,TENG Ji-wen,LüQing-tian.Geophysical exploration and application of deep metallic ore resources[J].Progress In Geophysics,2008,23(3):871-891.
    [36]刘晟锋.循环荷载与静载组合加载下岩石的力学特性试验研究[D].西安:西安理工大学,2007.LIU Sheng-feng.Study on the rock mechanics characteristic by cyclic load and statics load fit together[D].Xi’an:Xi’an University of Technology,2007.
    [37]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[C]//中国岩石力学与工程学会.第八次全国岩石力学与工程学术大会论文集.北京:科学出版社,2004:10-17.QIAN Qi-hu.The current development of nonlinear rock mechanics:themechanics problems of deep rock mass[C]//Chinese Society of Rock Mechanics and Engineering.Proceedings of the 8th Rock Mechanics and Engineering Conference.Beijing:Science Press,2004:10-17.
    [38]王合祥.地下硬岩无爆破采矿技术的研究进展[J].新疆有色金属,1996(4):13-16.WANG He-xiang.Research progress of no-blasting mining technology of underground hard rock[J].Xinjiang Youse Jinshu,1996(4):13-16.
    [39]陈永生.无爆破采矿方法在薄矿脉中的应用与发展[J].有色矿山,1996(1):14-17.CHEN Yong-sheng.Application and development of no-blasting mining methods in thin veins[J].Nonferrous Mines,1996(1):14-17.
    [40]李夕兵,古德生.深井坚硬矿岩开采中高应力的灾害控制与破碎诱变[C]//香山第175次科学会议.北京:中国环境科学出版社,2002:101-108.LI Xi-bing,GU De-sheng.The hazard control and cataclastic mutagenesis induced by high stress in hard rock mining at depth[C]//The 175th Xiangshan Science Congress.Beijing:China Environmental Science Press,2002:101-108.
    [41]左宇军.动静组合加载下的岩石破坏特性研究[D].长沙:中南大学,2005.ZUO Yu-jun.Study on failure and fragmentation characteristics of rock under static-dynamic coupling loading[D].Changsha:Central South University,2005.
    [42]LI X B,ZHOU Z L,LOK T S,HONG L,YIN T B.Innovative testing technique of rock subjected to coupled static and dynamic loads[J].International Journal of Rock Mechanics and Mining Sciences,2008,45(5):739-748.
    [43]李夕兵,周子龙,叶洲元,马春德,赵伏军,左宇军,洪亮.岩石动静组合加载力学特性研究[J].岩石力学与工程学报,2008,27(7):1387-1395.LI Xi-bing,ZHOU Zi-long,YE Zhou-yuan,MA Chun-de,ZHAO Fu-jun,ZUO Yu-jun,HONG Liang.Study of rock mechanical characteristics under coupled static and dynamic loads[J].Chinese Journal of Rock Mechanics and Engineering,2008,27(7):1387-1395.
    [44]李夕兵,宫凤强,ZHAO J,高科,尹土兵.一维动静组合加载下岩石冲击破坏试验研究[J].岩石力学与工程学报,2010,29(2):251-260.LI Xi-bing,GONG Feng-qiang,ZHAO J,GAO Ke,YIN Tu-bing.Impact failure characteristics study of rock subjected to 1D coupled static and dynamic loads[J].Chinese Journal of Rock Mechanics and Engineering,2010,29(2):251-260.
    [45]叶洲元.动力扰动下高应力岩石力学特性研究[D].长沙:中南大学,2008.YE Zhou-yuan.Study on mechanical characteristics of statically loaded rock under dynamic loads[D].Changsha:Central South University,2008.
    [46]宫凤强,李夕兵,刘希灵,ZHAO J.一维动静组合加载下砂岩动力学特性的试验研究[J].岩石力学与工程学报,2010,29(10):2076-2085.GONG Feng-qiang,LI Xi-bing,LIU Xi-ling,ZHAO J.Experimental study of dynamic characteristics of sandstone under one-dimensional coupled static and dynamic loads[J].Chinese Journal of Rock Mechanics and Engineering,2010,29(10):2076-2085.
    [47]宫凤强.动静组合加载下岩石力学特性和动态强度准则的试验研究[D].长沙:中南大学,2010.GONG Feng-qiang.Experimental study of rock mechanical properties under coupled static-dynamic loads and dynamic strength criterion[D].Changsha:Central South University,2010.
    [48]BRAUNER G.Rockbursts in Coal Mines and Their Prevention[M].Rotterdam:A.A.Balkema,1994,7-15.
    [49]王贤能,黄润秋.动力扰动对岩爆的影响分析[J].山地研究,1998,16(3):188-192.WANG Xian-neng,HUANG Run-qiu.Analysis of the influence of the dynamic disturbance on rock burst[J].Mountain Research,1998,16(3):188-192.
    [50]徐则民,黄润秋.岩爆与爆破的关系[J].岩石力学与工程学报,2003,22(3):414-419.XU Ze-min,HUANG Run-qiu.Relationship between rock burst and blasting[J].Chinese Journal of Rock Mechanics and Engineering,2003,22(3):414-419.
    [51]谢勇谋,李天斌.爆破对岩爆产生作用的初步探讨[J].中国地质灾害与防治学报,2004,15(1):61-64.XIE Yong-mou,LI Tian-bin.Primary discussion on blast’s affection on rockburst[J].The Chinese Journal of Geological Hazard and Control,2004,15(1):61-64.
    [52]徐则民,黄润秋,罗杏春,李睿,孙静怡.静荷载理论在岩爆研究中的局限性及岩爆岩石动力学机理的初步分析[J].岩石力学与工程学报,2003,22(8):1255-1262.XU Ze-min,HUANG Run-qiu,LUO Xing-chun,LI Rui,SUN Jing-yi.Limitations of static load theory in rockburst research and preliminary analysis on dynamic mechanism of rockburst[J].Chinese Journal of Rock Mechanical and Engineering,2003,22(8):1255-1262.
    [53]郭然,潘长良,于润沧.有岩爆倾向硬岩矿床采矿理论与技术[M].北京:冶金工业出版社,2003.GUO Ran,PAN Chang-liang,YU Run-cang.Mining theory and technology in hard rock deposit with rock burst tendency[M].Bejing:Metallurgical Industry Press,2003.
    [54]姜耀东,赵毅鑫,宋彦琦,刘文岗,朱道建.放炮震动诱发煤矿巷道动力失稳机理分析[J].岩石力学与工程学报,2005,24(17):3131-3136.JIANG Yao-dong,ZHAO YI-xin,SONG Yan-qi,LIU Wen-gang,ZHU Dao-jian.Analysis of blasting tremor impact on roadway stability in coal mining[J].Chinese Journal of Rock Mechanical and Engineering,2005,24(17):3131-3136.
    [55]张晓春,卢爱红,王军强.动力扰动导致巷道围岩层裂结构及冲击矿压的数值模拟[J].岩石力学与工程学报,2006,25(S1):3110-3114.ZHANG Xiao-chun,LU Ai-hong,WANG Jun-qiang.Numerical simulation of layer-crack structure of surround rock and rockburst in roadway under dynamic disturbance[J].Chinese Journal of Rock Mechanical and Engineering,2006,25(S1):3110-3114.
    [56]卢爱红,茅献彪,赵玉成.动力扰动诱发巷道围岩冲击失稳的能量密度判据[J].应用力学学报,2008,25(4):602-606.LU AI-hong,MAO Xian-biao,ZHAO Yu-cheng.Criterion of impactive instability of laneway under dynamic disturbance[J].Chinese Journal of Applied Mechanics,2008,25(4):602-606.
    [57]刘景山,王洪勇,郑飞.红透山铜矿深部地压监测方法研究[J].有色矿冶,2010,26(5):10-12.LIU Jing-shan,WANG Hong-yong,ZHENG Fei.Research of the ground pressure’s test technique in hongtoushan copper mine[J].Non-ferrous Mining and Metallurgy,2010,26(5):10-12.
    [58]徐曾和,徐小荷.柱式开采岩爆发生条件与时间效应的尖点突变[J].中国有色金属学报,1997,7(2):17-23.XU Zeng-he,XU Xiao-he.Cusp catastrophe of occurrence condition and hysteresis of rockbursts in pillar workings[J].Transactions of Nonferrous Metals Society of China,1997,7(2):17-23.
    [59]王学滨.屈服矿柱渐进破坏及应力分布数值模拟[J].中国地质灾害与防治学报,2006,17(2):50-56.WANG Xue-bin.Numerical simulation of progressive failure and stress distribution of yield pillars[J].The Chinese Journal of Geological Hazard and Control,2006,17(2):50-56.
    [60]李夕兵,李地元,郭雷,叶洲元.动力扰动下深部高应力矿柱力学响应研究[J].岩石力学与工程学报,2007,26(5):922-928.LI Xi-bing,LI Di-yuan,GUO Lei,YE Zhou-yuan.Study on mechanical response of highly-stressed pillars in deep mining under dynamic disturbance[J].Chinese Journal of Rock Mechanical and Engineering,2007,26(5):922-928.
    [61]左宇军,唐春安,朱万成,谭志宏.深部岩巷在动力扰动下的破坏机理分析[J].煤炭学报,2006,31(6):742-746.ZUO Yu-jun,TANG Chun-an,ZHU Wan-cheng,TAN Zhi-hong.Mechanical analysis on failure of deep rock laneway under dynamic disturbance[J].Journal of China Coal Society,2006,31(6):742-746.
    [62]周子龙,李夕兵,刘希灵.深部岩石破碎方法[J].矿山压力与顶板管理,2005(13):63-65.ZHOU Zi-long,LI Xi-bing,LIU Xi-ling.Rock fragmentation method in deep level[J].Ground Pressure and Strata Control,2005(13):63-65.
    [63]胡建华,周科平,李夕兵,杨念哥,苏家红.顶板诱导崩落及应用的数值分析[J].矿山压力与顶板管理,2005,22(3):68-70.HU Jian-hua,ZHOU Ke-ping,LI Xi-bing,YANG Nian-ge,SU Jia-hong.Numerical analysis of roof induction caving and application[J].Mining Pressure and Roof Management,2005,22(3):68-70.
    [64]闫长斌,徐国元,李夕兵.爆破震动对采空区稳定性影响的FLAC3D分析[J].岩石力学和工程学报,2005,24(16):2894-2900.YAN Chang-bin,XU Guo-yuan,LI Xi-bing.Stability analysis of mined-out areas influenced by blasting vibration with FLAC3D[J].Chinese Journal of Rock Mechanics and Engineering,2005,24(16):2894-2900.
    [65]华安增.地下工程周围岩体能量分析[J].岩石力学与工程学报,2003,22(7):1054-1059.HUA An-zeng.Energy analysis of surrounding rocks in underground engineering[J].Chinese Journal of Rock Mechanics and Engineering,2003,22(7):1054-1059.
    [66]中国科协学会学术部.深部岩石工程围岩分区破裂化效应[M].北京:中国科学技术出版社,2008.Academic Society of China Association for Science Department.Zonal disintegration effect of wall rock in deep rock engineerings[M].Beijing:China Science and Technology Press,2008.
    [67]MALAN D F,BASSON F R.Ultra-deep mining:the increased potential for squeezing conditions[J].Journal of the South African Institute of Mining and Metallurgy,1998,98(11/12):353-363.
    [68]GURTUNCA R G.Mining below 3 000 m and challenges for the South African gold mining industry[C]//Proc Mech of Jointed and Fractured Rock.Rotterdam:A.A.Balkema,1998:3-10.
    [69]DIERING D H.The deepmine programme in south Africa[EB/OL].http://deepmine.csir.co.za,1999.
    [70]KAISER P K,MCCREATH D R,TANNANT D D.Canadian rockburst support handbook[M].Sudbury,Ontario,Canada:Geomechanics Research Centre,1996.
    [71]DURRHEIM R J.Rock engineering at ultra-depth:First results of the deepmine programme[C]//Proc SARE99’2nd SA Rock Eng Symp,Johannesburg,1999.
    [72]ZUO Yu-jun,LI Xi-bing,MA Chun-de.Damage and failure rule of rock undergoing uniaxial compressive load and dynamic load[J].Journal of Central South University of Technology,2005,12(6):742-748.
    [73]ZHAO Fu-jun,LI Xi-bing,FENG Tao.Experimental study of a new multifunctional device for rock fragmentation[J].Journal of Coal Science&Engineering,2004,10(1):29-32.
    [74]中南大学资源与安全工程学院,铜都铜业股份有限公司.深部及难采矿床强化开采综合技术[R].2007.Central South University-School of Resources and Safety Engineering,Tongdu Copper Co.,Ltd..Enhanced exploiatation technology of deep and difficult mining ore[R].2007.
    [75]古德生,周科平,李夕兵,罗周全,徐国元.顶底柱超前回采深孔落矿连续采矿法.中国发明专利,ZL03124493.9[P].2006-06-21.GU De-sheng,ZHOU Ke-ping,LI Xi-bing,LUO Zhou-quan,XU Guo-yuan.Cap&drift pillar advance actual mining deep hole falling ore continuous mining method.China Patent,ZL03124493.9[P].2006-06-21.
    [76]VINK D M.From green field site to block cave mine-results of Northparke’s drill and blast design process[J].Australasian Institute of Mining and Metallurgy Publication Series,1998(3):149-161.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心