金属矿山回采巷道围岩在多次爆破下的损伤规律研究
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摘要
矿柱的安全回采及采空区的处理直接关系到矿山的可持续发展与人员的安全,以内蒙古兴业集团锡林浩特朝不楞矿区铁锌多金属矿山地质为依据,采用超声波测试技术,以岩体爆破损伤理论为基础,系统研究了多次爆破作用下井下分段回采巷道围岩损伤累计增长规律,并对围岩爆破累计损伤和残留矿体矿柱回采及采空区稳定性进行了研究。
The safety mining technology of pillar and the goaf treatment directly was related to the mine sustainable development and the staff safety.According to engineering geology of iron and zinc and other metal mining in the Xilinhaote of Inner Mongalia,combined with ultrasonic testing technology and rock blasting damage theory,the cumulative growth rule of mining surrounding rock under repeated blasting loading was systematically studied,and the stability of the mine goaf and remnant pillar was also explored.
The safety mining technology of pillar and the goaf treatment directly was related to the mine sustainable development and the staff safety.According to engineering geology of iron and zinc and other metal mining in the Xilinhaote of Inner Mongalia,combined with ultrasonic testing technology and rock blasting damage theory,the cumulative growth rule of mining surrounding rock under repeated blasting loading was systematically studied,and the stability of the mine goaf and remnant pillar was also explored.
引文
[1]解世俊.金属矿床地下开采[M].北京:冶金工业出版社,1986.
[2]王庆军,郭树林,王军民.全面采矿一法采场的矿柱回采[J].黄金,2006,27(6):21-23.[2]WANG Qing-jun,GUO Shu-lin,Wang Jun-min.Compre-hensive mining method of stope tiberium spike recovery[J].Gold,2006,27(6):21-23.(in Chinese)
[3]李宏平,刘樟祥.多层矿体的矿柱回采[J].有色金属(矿山部分),2003,55(1):5-8.[3]LI Hong-ping,LIU Zhang-xiang.Multilayer orebody tiberi-um spike recovery[J].J Nonferrous Metals(Mine Part),2003(1):5-8.(in Chinese)
[4]余荣炳,万国春.金山金矿房柱法开采的矿柱回采[J].矿业研究与开发,2003,23(3):3-4.[4]YU Rong-bing,WAN Guo-chun.Jinshan gold room and pillarmining method of mining[J].Spike Mining Industry Re-search and Development,2003,23(3):3-4.(in Chinese)
[5]刘沐宇,徐长佑.地下采空区矿柱稳定性分析[J].矿冶工程,2000(1):19-22.[5]LIU Mu-yu,XU Chang-you.Underground goaf tiberiumspikes stability analysis[J].Mining and Metallurgy Engi-neering,2000(1):19-22.(in Chinese)
[6]赵奎.残矿柱回采与空区稳定性的有限元模拟研究[J].采矿技术,2002(6):51-53.[6]ZHAO Kui.The tiberium spikes mining and empty areastability of the finite element simulation study[J].TheMining Technology,2002(6):51-53.(in Chinese)
[7]汪旭光,熊代余.第六届国际岩石爆破破碎(Fragblast6)学术会议综述[J].爆破,2000,17(S1):1-5.[7]WANG Xu-guang,Xiong Dai-yu.The 6th international rockblasting broken(Fragblast6)review conference[J].Blas-ting,2000,17(S1):1-5.(in Chinese)
[8]张丽华,陶连金.节理岩体地下洞室群的地震动力响应分析[J].世界地震工程,2002,18(2):158-162.[8]ZHANG Li-hua,TAO Lian-jin.Dynamic response analy-sis of large underground excavations in jointed rock[J].World Earthquake Engineering,2002,18(2):158-162.(in Chinese)
[9]阳生权.隧道围岩爆破地震累积效应研究[J].岩石力学与工程学报,2007,3(8):1451-1454.[9]Yang Sheng-quan.The surrounding rock blasting seismiccumulative effects[J].Journal of Rock Mechanics andEngineering,2007,3(8):1451-1454.(in Chinese)
[10]熊代余,顾毅成.岩石爆破理论与技术新进展[M].北京:冶金工业出版社,2002.
[11]GRADY D E,KIPP M E.Continuum modeling of explosivefracture in oil shale[J].International Journal of Rock Me-chanics&Mining Sciences,1990,17(2):147-157.
[12]TAYLOR L M,CHEN E P,KUSZMAUL J S.Microcrackinduced damage accumulation in brittle rock under dy-namic loading[J].Computer Method in APP Mech&Engng,1996,55:301-320.
[13]夏祥,李俊如,李海波,等.爆破荷载作用下岩体振动特征的数值模拟[[J].岩土力学,2005,26(1):50-56.[13]XIA Xiang,LI Jun-ru,LI Hai-bo,et al.Udec modeling ofvibration characteristics of jointed rock mass under ex-plosion[J].Rock and Soil Mechanics,2005,26(1):50-56.(in Chinese)
[14]邱流潮,金峰.地震分析中人工边界处理与地震动输入方法研究[J].岩土力学,2006,27(9):1502-1504.[14]QIU Liu-chao,JIN Feng.Study of method of earthquakeinput and artificial boundary conditions for seismic soil-structure interaction analysis[J].Rock and Soil Mechan-ics,2006,27(9):1502-1504.(in Chinese)
[15]黄胜,陈卫忠,杨建平,等.地下工程地震动力响应及抗震研究[J].岩石力学与工程学报,2009,28(3):483-490.[15]HUANG Sheng,CHEN Wei-zhong,YANG Jian-ping,etal.Research on earthquake-induced dynamic responsesand a seismic measure for underground engineering[J].Chinese Journal of Rock Mechanics and Engineering,2009,28(3):483-490.(in Chinese)
[16]中华人民共和国行业标准编写组.JTGD70—2004公路隧道设计规范[S].北京:人民交通出版社,2004.
[2]王庆军,郭树林,王军民.全面采矿一法采场的矿柱回采[J].黄金,2006,27(6):21-23.[2]WANG Qing-jun,GUO Shu-lin,Wang Jun-min.Compre-hensive mining method of stope tiberium spike recovery[J].Gold,2006,27(6):21-23.(in Chinese)
[3]李宏平,刘樟祥.多层矿体的矿柱回采[J].有色金属(矿山部分),2003,55(1):5-8.[3]LI Hong-ping,LIU Zhang-xiang.Multilayer orebody tiberi-um spike recovery[J].J Nonferrous Metals(Mine Part),2003(1):5-8.(in Chinese)
[4]余荣炳,万国春.金山金矿房柱法开采的矿柱回采[J].矿业研究与开发,2003,23(3):3-4.[4]YU Rong-bing,WAN Guo-chun.Jinshan gold room and pillarmining method of mining[J].Spike Mining Industry Re-search and Development,2003,23(3):3-4.(in Chinese)
[5]刘沐宇,徐长佑.地下采空区矿柱稳定性分析[J].矿冶工程,2000(1):19-22.[5]LIU Mu-yu,XU Chang-you.Underground goaf tiberiumspikes stability analysis[J].Mining and Metallurgy Engi-neering,2000(1):19-22.(in Chinese)
[6]赵奎.残矿柱回采与空区稳定性的有限元模拟研究[J].采矿技术,2002(6):51-53.[6]ZHAO Kui.The tiberium spikes mining and empty areastability of the finite element simulation study[J].TheMining Technology,2002(6):51-53.(in Chinese)
[7]汪旭光,熊代余.第六届国际岩石爆破破碎(Fragblast6)学术会议综述[J].爆破,2000,17(S1):1-5.[7]WANG Xu-guang,Xiong Dai-yu.The 6th international rockblasting broken(Fragblast6)review conference[J].Blas-ting,2000,17(S1):1-5.(in Chinese)
[8]张丽华,陶连金.节理岩体地下洞室群的地震动力响应分析[J].世界地震工程,2002,18(2):158-162.[8]ZHANG Li-hua,TAO Lian-jin.Dynamic response analy-sis of large underground excavations in jointed rock[J].World Earthquake Engineering,2002,18(2):158-162.(in Chinese)
[9]阳生权.隧道围岩爆破地震累积效应研究[J].岩石力学与工程学报,2007,3(8):1451-1454.[9]Yang Sheng-quan.The surrounding rock blasting seismiccumulative effects[J].Journal of Rock Mechanics andEngineering,2007,3(8):1451-1454.(in Chinese)
[10]熊代余,顾毅成.岩石爆破理论与技术新进展[M].北京:冶金工业出版社,2002.
[11]GRADY D E,KIPP M E.Continuum modeling of explosivefracture in oil shale[J].International Journal of Rock Me-chanics&Mining Sciences,1990,17(2):147-157.
[12]TAYLOR L M,CHEN E P,KUSZMAUL J S.Microcrackinduced damage accumulation in brittle rock under dy-namic loading[J].Computer Method in APP Mech&Engng,1996,55:301-320.
[13]夏祥,李俊如,李海波,等.爆破荷载作用下岩体振动特征的数值模拟[[J].岩土力学,2005,26(1):50-56.[13]XIA Xiang,LI Jun-ru,LI Hai-bo,et al.Udec modeling ofvibration characteristics of jointed rock mass under ex-plosion[J].Rock and Soil Mechanics,2005,26(1):50-56.(in Chinese)
[14]邱流潮,金峰.地震分析中人工边界处理与地震动输入方法研究[J].岩土力学,2006,27(9):1502-1504.[14]QIU Liu-chao,JIN Feng.Study of method of earthquakeinput and artificial boundary conditions for seismic soil-structure interaction analysis[J].Rock and Soil Mechan-ics,2006,27(9):1502-1504.(in Chinese)
[15]黄胜,陈卫忠,杨建平,等.地下工程地震动力响应及抗震研究[J].岩石力学与工程学报,2009,28(3):483-490.[15]HUANG Sheng,CHEN Wei-zhong,YANG Jian-ping,etal.Research on earthquake-induced dynamic responsesand a seismic measure for underground engineering[J].Chinese Journal of Rock Mechanics and Engineering,2009,28(3):483-490.(in Chinese)
[16]中华人民共和国行业标准编写组.JTGD70—2004公路隧道设计规范[S].北京:人民交通出版社,2004.
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