基于地质动力区划的矿井动力环境研究
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摘要
矿山工程处于构造块体中,会受到板块构造活动的影响,矿井动力灾害与板块及构造块体的活动密切联系。以板块构造学说为基础,运用地质动力区划方法确定了不同尺度和级别构造活动的特征,提出用构造凹地反差强度、地形曲率变化来评价区域地质动力环境的方法,揭示了矿井动力灾害发生的动力条件与能量基础,建立了板块运动与矿山工程实际的联系。应用结果表明,阜新矿区具备发生动力灾害的地质动力背景,已发生的冲击地压地点处于地质动力区划方法确定的动力区域影响范围内。
The mining and its engineering are conducted in the tectonic blocks and easy to impact by plate tectonic activity.The mine dynamic disaster is the close contact with the activities of plates and tectonic blocks.Based on plate tectonic theory,the authors determine the tectonic activity characteristics of different scales and levels by geo-dynamic division method and put forward that regional geological dynamic environment can be evaluated by contrast intensity of structural cave and terrain curvature changes.It is revealed the dynamic conditions and energy foundation of mine dynamic disaster and the authors established the link between plate movement and mine engineering practice.Application results show there is the geological dynamic background in Fuxin mining area,and the points where the rock burst took place are in the dynamic impact area,which is determined by geo-dynamic division.
The mining and its engineering are conducted in the tectonic blocks and easy to impact by plate tectonic activity.The mine dynamic disaster is the close contact with the activities of plates and tectonic blocks.Based on plate tectonic theory,the authors determine the tectonic activity characteristics of different scales and levels by geo-dynamic division method and put forward that regional geological dynamic environment can be evaluated by contrast intensity of structural cave and terrain curvature changes.It is revealed the dynamic conditions and energy foundation of mine dynamic disaster and the authors established the link between plate movement and mine engineering practice.Application results show there is the geological dynamic background in Fuxin mining area,and the points where the rock burst took place are in the dynamic impact area,which is determined by geo-dynamic division.
引文
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[14]蔡成功,王佑安.煤与瓦斯突出一般规律定性定量分析研究[J].中国安全科学学报,1997,14(6):109-112.CAI Cheng-gong,WANG You-an.Qualitative and quan-titative analysis of general regularity of coal and gas out-burst[J].China Safety Science Journal,1997,14(6):109-112.
[15]张宏伟,韩军,宋卫华,等.地质动力区划[M].北京:煤炭工业出版社,2009:74.ZHANG Hong-wei,HAN Jun,SONG Wei-hua,et al.Geo-dynamic division[M].Beijing:China Coal Indus-try Publishing House,2009:74.
[16]杨秀梅.基于GIS的地质灾害危险性评价:硕士学位论文[D].兰州:兰州大学,2008:1-8.YANG Xiu-mei.Geological hazard risk assessment based on GIS:master's degree thesis[D].Lanzhou:Lanzhou University,2008:1-8.
[17]张宏伟,陈学华,程五一,等.构造应力与煤和瓦斯突出[J].辽宁工程技术大学学报,1998,17(4):353-357.ZHANG Hong-wei,CHEN Xue-hua,CHENG Wu-yi,et al.Tectonics stress and coal and gas outburst[J].Journal of Liaoning Technical University,1998,17(4):353-357.
[2]胡志奇,郑文衡,陆明勇.岩体动态应力在地震机理中的作用研究[J].大地测量与地球动学,2005,25(1):10-12.HU Zhi-qi,ZHENG Wen-heng,LU Ming-yong.Prelimi-nary study on crustal stress and its effect on earthquake[J].Journal of Geodesy and Geodynamics,2005,25(1):10-12.
[3]刘新亭,郑权利.全球百年五大地震机理研究[C]//中国地球物理第二十一届年会论文集,2005:271,272.LIU Xin-ting,ZHENG Quan-li.Study on five main earth-quakes mechanism in global century[C]//The21#An-nual Meeting Symposium for China Geophysical,2005:271,272.
[4]魏柏林,何宏林,郭良田,等.试论地震海啸的成因[J].地震地质,2010,32(1):150-160.WEI Bai-lin,HE Hong-lin,GUO Liang-tian,et al.On the causes of earthquake-generated tsunami[J].Seis-mology and Geology,2010,32(1):150-160.
[5]马宗晋,叶洪.2004年12月26日苏门答腊—安达曼大地震构造特征及地震海啸灾害[J].地学前缘,2005,12(1):281-287.MA Zong-jin,YE Hong.The Dec26,2004Sumatra-An-daman earthquake:tectonic setting and the tsunami disas-ter[J].Earth Science Frontiers,2005,12(1):281-287.
[6]陶春辉,戴黎明,孙耀,等.印尼附近海域地震海啸发生的构造背景综述[J].海洋学研究,2008,26(2):59-64.TAO Chun-hui,DAI Li-ming,SUN Yao,et al.Summary on the tectonic setting of the area around Indonesia where earthquake tsunami happened[J].Journal of Marine Sciences,2008,26(2):59-64.
[7]焦青,杨选辉,许丽卿,等.汶川8.0级地震前后龙门山断裂活动特征浅析[J].大地测量与地球动力学,2008,28(4):7-12.JIAO Qing,YANG Xuan-hui,XU Li-qing,et al.Preliminary study on motion characteristics of Longmenshan fault before and after Ms 8.0 Wenchuan earthquake[J].Journal of Geodesy and Geodynamics.2008,28(4):712.
[8]任俊杰,周娜.2010年智利大地震及历史地震活动与地质构造背景[J].国际地震动态,2010,3:1-7.REN Jun-jie,ZHOU Na.The 2010(M 8.8)Chile earthquake,the historic earthquakes and the tectonic setting[J].Recent Developments in World Seismology,2010,3:1-7.
[9]贾建亮,刘招君,陈永成,等.测井约束地震岩性预测方法及应用—以汤原断陷达连河组SD 2段为例[J].世界地质,2009,28(3):339-344.JIA Jian-liang,LIU Zhao-jun,CHEN Yong-cheng,et al.Lithologic prediction and application of log-constrained seismic--an example from SD 2 segment of Dalianhe Formation in Tangyuan fault depression[J].Global Geology,2009,28(3):339-344.
[10]李文,纪洪广,魏小文.矿井冲击地压分类机理和预测预报研究进展[J].中国矿业,2007,16(4):86-88.LI Wen,JI Hong-guang,WEI Xiao-wen.Research progress on the classification mechanism and prediction of mine rock burst[J].China Mining Magazine,2007,16(4):86-88.
[11]李希建,林柏泉.煤与瓦斯突出机理研究现状及分析[J].煤田地质与勘探,2010,38(1):7-13.LI Xi-jian,LIN Bai-quan.Status of research and analysis on coal and gas outburst mechanism[J].Coal Geol-ogy and Exploration,2010,38(1):7-13.
[12]李世愚,和雪松,潘科,等.矿山地震、瓦斯突出、煤岩体破裂—煤矿安全中的科学问题[J].物理,2007,36(2):136-145.LI Shi-yu,HE Xue-song,PAN Ke,et al.Relationship between mining seismicity and gas outburst in coal mine--some scientific questions of mining safety[J].Phys-ics,2007,36(2):136-145.
[13]王兆国,刘财,冯晅,等.中国东北地区地震空间分布与主要断裂带、深部构造及应力场关系[J].世界地质,2009,28(4):513-518.WANG Zhao-guo,LIU Cai,FENG Xuan,et al.Earth-quake space distribution and its relationships with main faults,deep structure and stress field in Northeast China[J].Global Geology,2009,28(4):513-518.
[14]蔡成功,王佑安.煤与瓦斯突出一般规律定性定量分析研究[J].中国安全科学学报,1997,14(6):109-112.CAI Cheng-gong,WANG You-an.Qualitative and quan-titative analysis of general regularity of coal and gas out-burst[J].China Safety Science Journal,1997,14(6):109-112.
[15]张宏伟,韩军,宋卫华,等.地质动力区划[M].北京:煤炭工业出版社,2009:74.ZHANG Hong-wei,HAN Jun,SONG Wei-hua,et al.Geo-dynamic division[M].Beijing:China Coal Indus-try Publishing House,2009:74.
[16]杨秀梅.基于GIS的地质灾害危险性评价:硕士学位论文[D].兰州:兰州大学,2008:1-8.YANG Xiu-mei.Geological hazard risk assessment based on GIS:master's degree thesis[D].Lanzhou:Lanzhou University,2008:1-8.
[17]张宏伟,陈学华,程五一,等.构造应力与煤和瓦斯突出[J].辽宁工程技术大学学报,1998,17(4):353-357.ZHANG Hong-wei,CHEN Xue-hua,CHENG Wu-yi,et al.Tectonics stress and coal and gas outburst[J].Journal of Liaoning Technical University,1998,17(4):353-357.
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