西部煤炭高强度开采下地质灾害防治理论与方法研究进展
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摘要
基于国家重点基础研究发展计划(973)项目:西部煤炭高强度开采下地质灾害防治理论与环境保护基础研究,从地质环境条件、地质灾害形成机理、预测评价方法和灾害防治理论等4个方面,开展了西部煤炭高强度开采下地质灾害防治的总体研究思路和相关研究。通过西部富煤区域侏罗-白垩系构造地质及水文地质的研究,揭示了富煤区域地层结构及水沙动力学特征;基于采动岩体力学行为研究,揭示了大面积顶板切落、突水溃沙等地质灾害的发生机理,形成了防治重大地质灾害与环境损伤的采煤理论和方法。该研究将地质灾害防治和生态环境保护进行有机的结合,从源头解决制约我国西部煤炭开采的关键问题,可为我国西部煤炭资源长期大规模安全高效绿色开采奠定理论基础。
On account of the nation basic research program of china( 973 Program),theory and method research of geological disaster prevention on high-intensity coal exloitation in the west areas,the total research route and related research prograss of western high-intensity coal exloitation geological disaster on four aspects of geological conditions,formation of geological disaster,evalution method and prevention has been formed. The stratum structure of coal rich region and characteristic of sediment dynamics had been reseached by the study of hydrogeology and structual geology research of jurassic-cretaceous in western coal rich region; And base on the behavior study of mining dynamics,the mechanism of large roof shear and sand-inrush had been found. Also the mining theory and method of major geological disaster and evironment damage also had been studied out. This paper,which combines the geological disaster preventing and ecological environment protection organically,solves the key problem that had constrained western coal exploitation from headstream,can provide theoretical basis for safe and efficent green mining of western coal resources in long term and large scale.
On account of the nation basic research program of china( 973 Program),theory and method research of geological disaster prevention on high-intensity coal exloitation in the west areas,the total research route and related research prograss of western high-intensity coal exloitation geological disaster on four aspects of geological conditions,formation of geological disaster,evalution method and prevention has been formed. The stratum structure of coal rich region and characteristic of sediment dynamics had been reseached by the study of hydrogeology and structual geology research of jurassic-cretaceous in western coal rich region; And base on the behavior study of mining dynamics,the mechanism of large roof shear and sand-inrush had been found. Also the mining theory and method of major geological disaster and evironment damage also had been studied out. This paper,which combines the geological disaster preventing and ecological environment protection organically,solves the key problem that had constrained western coal exploitation from headstream,can provide theoretical basis for safe and efficent green mining of western coal resources in long term and large scale.
引文
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[2]白海波,缪协兴.水资源保护性采煤的研究进展与面临的问题[J].采矿与安全工程学报,2009,26(3):253-262.Bai Haibo,Miao Xiexing.Research progress and major problems of water preserved coal mining[J].Journal of Mining&Safety Engineering,2009,26(3):253-262.
[3]钱鸣高,缪协兴,许家林.资源与环境协调(绿色)开采[J].煤炭学报,2007,32(1):1-7.Qian Minggao,Miao Xiexing,Xu Jialin.Harmonic(green)mining of environment and resources[J].Journal of China Coal Society,2007,32(1):1-7.
[4]缪协兴,王长申,白海波.神东矿区煤矿水害类型及水文地质特征分析[J].采矿与安全工程学报,2010,27(3):285-291.Miao Xiexing,Wang Changshen,Bai Haibo.Hydrogeologic characteristics of mine water hazards in Shendong mining area[J].Journal of Mining&Safety Engineering,2010,27(3):285-291.
[5]范立民,马雄德,冀瑞君.西部生态脆弱矿区保水采煤研究与实践进展[J].煤炭学报,2015,40(8):1711-1717.Fan Limin,Ma Xiongde,Ji Ruijun.Progress in engineering practice of water-preserved coal mining in western eco-environment frangible area[J].Journal of China Coal Society,2015,40(8):1711-1717.
[6]马雄德,范立民,张晓团,等.榆神府矿区水体湿地演化驱动力分析[J].煤炭学报,2015,40(5):1126-1133.Ma Xiongde,Fan Limin,Zhang Xiaotuan,et al.Driving force analysis for water and wetlands evolution at Yushenfu mining area[J].Journal of China Coal Society,2015,40(5):1126-1133.
[7]高登云,高登彦.大柳塔煤矿薄基岩浅埋煤层工作面矿压规律研究[J].煤炭科学技术,2011,39(12):20-22,50.Gao Dengyun,Gao Dengyan.Study on Mine strata pressure law of coal mining face in shallow depth seam under thin base rock in daliuta mine[J].Coal Science and Technology,2011,39(12):20-22,50.
[8]范立民,马雄德,蒋辉,等.西部生态脆弱矿区矿井突水溃沙危险性分区[J].煤炭学报,2016,41(3):531-536.Fan Limin,Ma Xiongde,Jiang Hui,et al.Risk evaluation on water and sand inrush in ecologically fragile coal mine[J].Journal of China Coal Society,2016,41(3):531-536.
[9]缪协兴,王安,孙亚军,等.干旱半干旱矿区水资源保护性采煤基础与应用研究[J].岩石力学与工程学报,2009,28(2):217-227.Miao Xiexing,Wang An,Sun Yajun,et al.Research on basic theory of mining with water resources protection and its application to arid and semi-arid mining areas[J].Chinese Journal of Rock Mechanics and Engineering,2009,28(2):217-227.
[10]王子河.西部侏罗系聚煤区榆林谷地茆—大西沟剖面潜在突水溃沙沙层沉积规律研究[D].徐州:中国矿业大学,2014.
[11]武强.我国矿井水防控与资源化利用的研究进展、问题和展望[J].煤炭学报,2014,39(5):795-805.Wu Qiang.Progress,problems and prospects of prevention and control technology of mine water and reutilization in China[J].Journal of China Coal Society,2014,39(5):795-805.
[12]王家臣,王兆会.高强度开采工作面顶板动载冲击效应分析[J].岩石力学与工程学报,2015,34(S2):3987-3997.Wang Jiachen,Wang Zhaohui.Impact effect of dynamic load induced by roof in high-intensity mining face[J].Chinese Journal of Rock Mechanics and Engineering,2015,34(S2):3987-3997.
[13]谭志祥,王宗胜,李运江,等.高强度综放开采地表沉陷规律实测研究[J].采矿与安全工程学报,2008,25(1):59-62.Tan Zhixiang,Wang Zongsheng,Li Yunjiang,et al.Field research on ground subsidence rules of intensive fully mechanized mining by sublevel caving[J].Journal of Mining&Safety Engineering,2008,25(1):59-62.
[14]杨登峰,陈忠辉,洪钦锋,等.浅埋煤层开采顶板切落压架灾害的突变分析[J].采矿与安全工程学报,2016,33(1):122-127.Yang Dengfeng,Chen Zhonghui,Hong Qinfeng,et al.Catastrophic analysis of support crushing disasters while roof cutting in shallow seam mining[J].Journal of Mining&Safety Engineering,2016,33(1):122-127.
[15]张蓓,张桂民,张凯,等.钻孔导致突水溃沙事故机理及防治对策研究[J].采矿与安全工程学报,2015,32(2):219-226.Zhang Bei,Zhang Guimin,Zhang Kai,et al.Water and sands bursting mechanism induced by geological borehole and control measures[J].Journal of Mining&Safety Engineering,2015,32(2):219-226.
[16]来兴平.西部矿山大尺度采空区衍生动力灾害控制[J].北京科技大学学报,2004,26(1):1-3.Lai Xingping.Derived dynamic disasters of large scale mined-out area for west coal mines[J].Journal of University of Science and Technology Beijing,2004,26(1):1-3.
[17]刘正和,赵阳升,弓培林,等.回采巷道顶板大深度切缝后煤柱应力分布特征[J].煤炭学报,2011,36(1):18-23.Liu Zhenghe,Zhao Yangsheng,Gong Peilin,et al.Distribution characteristics of coal pillar stress after the roadway roof being large depth cutting seam[J].Journal of China Coal Society,2011,36(1):18-23.
[18]缪协兴.采动岩体的力学行为研究与相关工程技术创新进展综述[J].岩石力学与工程学报,2010,29(10):1988-1998.Miao Xiexing.Review of research on mechanical behaviors of mining rock mass and its related engineering technological innovation progress[J].Chinese Journal of Rock Mechanics and Engineering,2010,29(10):1988-1998.
[19]黄炳香,刘长友,许家林.采动覆岩破断裂隙的贯通度研究[J].中国矿业大学学报,2010,39(1):45-49.Huang Bingxiang,Liu Changyou,Xu Jialin.Research on through degree of overlying strata fracture fissure induced by mining[J].Journal of China University of Mining&Technology,2010,39(1):45-49.
[20]王伟,程远平,袁亮,等.深部近距离上保护层底板裂隙演化及卸压瓦斯抽采时效性[J].煤炭学报,2016,41(1):138-148.Wang Wei,Cheng Yuanping,Yuan Liang,et al.Floor fracture evolution and relief gas drainage timeliness in deeper underground short-distance upper protective coal seam extraction[J].Journal of China Coal Society,2016,41(1):138-148.
[21]张俊岩,王晓力.基于质量守恒边界条件的应力偶流体润滑动载轴承特性[J].机械工程学报,2010,46(15):102-106.Zhang Junyan,Wang Xiaoli.Performance of dynamically loaded journal bearing with couple stress fluids considering mass-conserving boundary condition[J].Journal of Mechanical Engineering,2010,46(15):102-106.
[22]师文豪,杨天鸿,刘洪磊,等.矿山岩体破坏突水非达西流模型及数值求解[J].岩石力学与工程学报,2016,35(3):446-455.Shi Wenhao,Yang Tianhong,Liu Honglei,et al.Non-Darcy flow model and numerical simulation for water-inrush in fractured rock mass[J].Chinese Journal of Rock Mechanics and Engineering,2016,35(3):446-455.
[23]杨惠蓝,陆金桂.结构多级优化建模方法研究[J].武汉理工大学学报,1999,21(2):42-43.Yang Huilan,Lu Jingui.Study on modeling method for structural multilevel optimization[J].Journal of Wuhan University of Technology,1999,21(2):42-43.
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