长平矿3煤层瓦斯赋存主控因素分析
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摘要
为了进一步厘清长平矿瓦斯地质赋存规律,有效指导长平矿采掘巷道合理部署和瓦斯防治工作,运用瓦斯地质学相关理论,通过对长平煤矿3煤层地质、构造分布等对煤层瓦斯赋存的影响分析,最终确定断层、褶皱、陷落柱为3煤层瓦斯赋存的主控因素,并建立了长平矿3煤层瓦斯含量预测模型,可有效指导矿井实际生产,杜绝瓦斯灾害事故的发生。
To further clarify the gas Geological laws of Changping Coal Mine,and effectively guide the reasonable lay out of mining roadway and gas prevention and control work,with the application of gas geology theory,through analysing the influence of geology,tectonic distribution on gas occurrence in No. 3 coal seam of Changping Coal Mine,and the authors ultimately determined the faults,folds,and subsided column as the main controlling factors of No.3 coal seam gas occurrence,gas content prediction model was also established,which can effectively guide the mine actual production and prevent the occurrence of gas accidents.
To further clarify the gas Geological laws of Changping Coal Mine,and effectively guide the reasonable lay out of mining roadway and gas prevention and control work,with the application of gas geology theory,through analysing the influence of geology,tectonic distribution on gas occurrence in No. 3 coal seam of Changping Coal Mine,and the authors ultimately determined the faults,folds,and subsided column as the main controlling factors of No.3 coal seam gas occurrence,gas content prediction model was also established,which can effectively guide the mine actual production and prevent the occurrence of gas accidents.
引文
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[15]刘炳祥,刘春平,孙明聪,等.淮南煤田朱集井田岩浆侵入特征研究[J].中国煤炭地质,2010,22(3):13-17.Liu Bingxiang,Liu Chunping,Sun Mingcong,et al.A study on magmatic intrusion features in Zhuji mine field,Huainan coalfield[J].Coal Geology of China,2010,22(3):13-17.
[2]魏国营,王宝军,闫江伟,等.平顶山八矿突出煤层瓦斯地质控制特征[J].煤炭学报,2015,40(3):555-561.Wei Guoying,Wang Baojun,Yan Jiangwei,et al.Gas geological control characteristics of outbursts coal seam in Pingdingshan No.8Mine[J].Journal of China Coal Society,2015,40(3):555-561.
[3]石必明,穆朝民.突出煤层注水湿润防突试验研究[J].煤炭科学技术,2013,41(9):147-150.Shi Biming,Mu Chaomin.Experiment study on water injection and moist role for outburst prevention of outburst seam[J].Coal Science and Technology,2013,41(9):147-150.
[4]俞启香.矿井瓦斯防治[M].徐州:中国矿业大学出版社,1992.
[5]覃木广.平舒煤矿8#煤层瓦斯赋存规律分析[J].煤炭技术,2015,34(8):141-143.Qin Muguang.Analysis on gas occurrence regularity of No.8 coal seam in Pingshu Mine[J].Coal Technology,2015,34(8):141-143.
[6]李志刚,张美琴.余吾煤业公司3煤层瓦斯赋存规律及其动态分析技术[J].矿业安全与环保,2011,38(4):57-60.Li Zhigang,Zhang Meiqin.Gas occurrence law and dynamic analysis technology of No.3 coal seam in Yuwu Coal Company[J].Mining Safety&Environmental Protection,2011,38(4):57-60.
[7]张子敏,张玉贵.瓦斯地质学[M].徐州:中国矿业大学出版社,2009.
[8]彭金刚,黄华州,王敏,等.红阳三矿深部瓦斯赋存规律及突出危险性评估[J].煤炭技术,2015,34(11):130-133.Peng Jingang,Huang Huazhou,Wang Min,et al.Gas occurrence regularity and gas outburst risk evaluation of deep coal seam in Hongyang Third Mine[J].Coal Technology,2015,34(11):130-133.
[9]张子敏.瓦斯地质学基础[M].北京:煤炭工业出版社,2001.
[10]陈九福,周政林,刘程.煤与瓦斯突出预警技术及计算机系统在渝阳煤矿的应用[J].矿业安全与环保,2010,37(3):44-46.Chen Jiufu,Zhou Zhenglin,Liu Cheng.Application of coal and gas outburst early warning technology and computer system in Yuyang Coal Mine[J].Mining Safety&Environmental Protection,2010,37(3):44-46.
[11]赵旭生,董银生,岳超平.煤与瓦斯突出预测敏感指标及其临界值的确定方法[J].矿业安全与环保,2007,34(3):28-30.Zhao Xusheng,Dong Yinsheng,Yue Chaoping.Method for determining sensitive index and critical value of coal and gas outburst prediction[J].Mining Safety&Environmental Protection,2007,34(3):28-30.
[12]董林升,钟福平,崔洪庆,等.瓦斯地质单元法研究朱集矿13-1煤层瓦斯地质规律[J].煤炭技术,2015,34(3):164-166.Dong Linsheng,Zhong Fuping,Cui Hongqing,et al.Study on gas geology law by gas geology units method in 13-1 seam of Zhuji Mine[J].Coal Technology,2015,34(3):164-166.
[13]侯海海.淮南潘一矿瓦斯地质单元特征研究[D].焦作:河南理工大学,2013.
[14]韩军,张宏伟.构造演化对煤与瓦斯突出的控制作用[J].煤炭学报,2010,35(7):1125-1130.Han Jun,Zhang Hongwei.The controlling of tectonic evolution to coal and gas outburst[J].Journal of China Coal Society,2010,35(7):1125-1130.
[15]刘炳祥,刘春平,孙明聪,等.淮南煤田朱集井田岩浆侵入特征研究[J].中国煤炭地质,2010,22(3):13-17.Liu Bingxiang,Liu Chunping,Sun Mingcong,et al.A study on magmatic intrusion features in Zhuji mine field,Huainan coalfield[J].Coal Geology of China,2010,22(3):13-17.