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孙浩等:多放矿口条件下崩落矿岩流动特性 ·1259· (任凤玉.放矿口对崩落法放矿的影响.有色金属,1993,45 (朱焕春.P℃及其在矿山削落开采研究中的应用.岩石力 (4):17) 学与工程学报,2006,25(9):1927) [1]Wu JJ.Study on Ore Drawing Law and Structure Parameter Op- [18]Wang J C,Wei L K,Zhang J W,et al.3D numerical simulation timization in Natural Caring Method [Dissertation].Changsha: on the top-coal movement law under caving mining technique.J Central South University,2009 China Coal Soc,2013,38(11):1905 (吴俊俊.自然崩落法结构参数优选与放矿规律研究[学位 (王家臣,魏立科,张锦旺,等.综放开采顶煤放出规律三维 论文].长沙:中南大学,2009) 数值模拟.煤炭学报,2013,38(11):1905) [12]Laubscher D H.Cave mining:the state of the art.JS Afr Ins 9]Cheng A P.An Experimental and Application Study of Low Dilu- Min Metall,1994,94(10):279 tion Ore Drawing in Jinshandian Iron Mine [Dissertation].Wu- [13]Castro R.Suudy of the Mechanisms of Gravity Flow for Block Ca- han:Wuhan University of Science and Technology,2011 ring [Dissertation].Sydney:University of Queensland,2006 (程爱平.金山店铁矿低贫化放矿试验与应用研究[学位论 14]Chitombo G P.Caving mining:16 years after Laubscher's 1994 文].武汉:武汉科技大学,2011) paper Cave mining-state of the art'1/Proceedings of the 2nd D20]Tong Q L,Yan R F.Numerical simulation research on the low International Symposium on Block and Sublevel Caring.Perth, dilution drawing based on PFC2D.Mod Min,2014(3):1 2010:45 (仝庆亮,严荣富.低贫化放矿的PFC2D数值模拟.现代矿 [15]Castro R,Gonzales F,Arancibia E.Development of a gravity 业,2014(3):1) flow numerical model for the evaluation of draw-point spacing for 1]Lu Y G.Zhang L,Sun G Q,et al.Experimental study on low block/panel caving.JS Afr Inst Min Metall,2009,109(7): dilution drawing of high and variable sublevel and its parameter 393 optimization.Met Mine,2014(4):12 [16]Cundall P A,Strack O D L.A discrete numerical model for (陆玉根,章林,孙国权,等.高变分段低贫化放矿及其参数 granular assemblies.Geotechnique,1979,29(1):47 优化试验研究.金属矿山,2014(4):12) [17]Zhu H C.PFC and application case of caving study.Chin J Rock 12]Itasca C G.PFC3D (Particle Flow Code in 3 Dimensions).Min- Mech Eng,2006,25(9):1927 nesota,USA:Itasca Consulting Group Inc,2008孙 浩等: 多放矿口条件下崩落矿岩流动特性 ( 任凤玉. 放矿口对崩落法放矿的影响. 有色金属,1993,45 ( 4) : 17) [11] Wu J J. Study on Ore Drawing Law and Structure Parameter Op￾timization in Natural Caving Method[Dissertation]. Changsha: Central South University,2009 ( 吴俊俊. 自然崩落法结构参数优选与放矿规律研究[学位 论文]. 长沙: 中南大学,2009) [12] Laubscher D H. Cave mining: the state of the art. J S Afr Ins Min Metall,1994,94( 10) : 279 [13] Castro R. Study of the Mechanisms of Gravity Flow for Block Ca￾ving[Dissertation]. Sydney: University of Queensland,2006 [14] Chitombo G P. Caving mining: 16 years after Laubscher's 1994 paper‘Cave mining-state of the art’/ / Proceedings of the 2nd International Symposium on Block and Sublevel Caving. Perth, 2010: 45 [15] Castro R,Gonzales F,Arancibia E. Development of a gravity flow numerical model for the evaluation of draw-point spacing for block /panel caving. J S Afr Inst Min Metall,2009,109 ( 7 ) : 393 [16] Cundall P A,Strack O D L. A discrete numerical model for granular assemblies. Geotechnique,1979,29( 1) : 47 [17] Zhu H C. PFC and application case of caving study. Chin J Rock Mech Eng,2006,25( 9) : 1927 ( 朱焕春. PFC 及其在矿山崩落开采研究中的应用. 岩石力 学与工程学报,2006,25( 9) : 1927) [18] Wang J C,Wei L K,Zhang J W,et al. 3D numerical simulation on the top-coal movement law under caving mining technique. J China Coal Soc,2013,38( 11) : 1905 ( 王家臣,魏立科,张锦旺,等. 综放开采顶煤放出规律三维 数值模拟. 煤炭学报,2013,38( 11) : 1905) [19] Cheng A P. An Experimental and Application Study of Low Dilu￾tion Ore Drawing in Jinshandian Iron Mine[Dissertation]. Wu￾han: Wuhan University of Science and Technology,2011 ( 程爱平. 金山店铁矿低贫化放矿试验与应用研究[学位论 文]. 武汉: 武汉科技大学,2011) [20] Tong Q L,Yan R F. Numerical simulation research on the low dilution drawing based on PFC2D . Mod Min,2014( 3) : 1 ( 仝庆亮,严荣富. 低贫化放矿的 PFC2D 数值模拟. 现代矿 业,2014( 3) : 1) [21] Lu Y G,Zhang L,Sun G Q,et al. Experimental study on low dilution drawing of high and variable sublevel and its parameter optimization. Met Mine,2014( 4) : 12 ( 陆玉根,章林,孙国权,等. 高变分段低贫化放矿及其参数 优化试验研究. 金属矿山,2014( 4) : 12) [22] Itasca C G. PFC3D ( Particle Flow Code in 3 Dimensions) . Min￾nesota,USA: Itasca Consulting Group Inc,2008 ·1259·
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