Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Coal Science and Technology》 2014-12
Add to Favorite Get Latest Update

Gas Control Effect and Determination on Drainage Location of Directional High Level Long Borehole

LI Jie;Shenyang Research Institute Company Limited,China Coal Technology and Engineering Group;  
In order to effectively control the upper corner gas in a goaf,according to the status that directional high level long borehole was applied to drainage the upper corner gas in No. 16041 Coal Mining Face in Jiulishan Mine,UDEC software was applied to simulate the plastic zone in the overburden strata above a coal mining face. In combination with a site experiment,an optimum drainage location of the directional high level long borehole determined should be within distance of 13 ~ 25 m to the roof. The result showed that an average volume fraction of the upper corner gas in the coal mining face was reduced from 0. 78% to 0. 31% and the advancing speed of the coal mining face was improved from 3. 6 m / d to 4. 8 m / d and was increased by 1. 33 times,which could ensure safety mining.
【Fund】: 国家科技重大专项资助项目(2011ZX05040-004-002)
【CateGory Index】: TD712.6
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 8 Hits
1 WANG Qing-yuan1,YANG Tian-hong1,CHEN Shi-kuo1,LI Tie-liang2(1.School of Resources & Civil Engineering,Northeastern University,Shenyang 110819,China;2.Shenyang Research Institute,China Coal Research Institute,Shenyang 110016,China.);Numerical Simulation of Gas Drainage with High-Position Boreholes Along Coal Seam[J];Journal of Northeastern University(Natural Science);2012-01
2 HUANG Senlin;China Coal Technology and Engineering Group Chongqing Research Institute;;Study on Influence of Caving Zone Height of Overburden Strata upon Gas Drainage Effect by High Level Boreholes[J];Mining Safety & Environmental Protection;2013-06
3 ZOU Yinxian;Bureau of Xinjiang Coal Mine Safety Supervision;;Numerical Simulation Research on Parameter Optimization of Gas Drainage by High- level Boreholes in Fusheng Mine[J];Mining Safety & Environmental Protection;2014-04
4 LI Xiao-jian~1 YAO Jing-ming~2 HE Fu-lian~2 ZHANG Bo~2 ZHANG Peng-yu~2 (1.Shanxi Xiyuan Coal Corporation Ltd.,Shouyang 031700,China; 2.National Key Laboratory of Ministry of Education for High Efficiency Exploitation and Safety of Metal Mine,University of Science and Technology Beijing,Beijing 100083,China);Theory and practices on high level borehole gas drainage technology[J];Coal Science and Technology;2007-04
5 NIE Min-zhong(Zhuzhuang Mine,Huaibei Coal Mining Group Corporation Ltd.,Huaibei 235047,China);Application of gas drainage technology with high level boreholes in Zhuzhuang Mine[J];Coal Science and Technology;2008-08
6 ZHANG Hai-quan1,WANG Hui-feng1,WANG Xiang-dong2(1.School of Energy Science and Engineering,Henan Polytechnic University,Jiaozuo 454000,China;2.Huajin Coking Coal Company Ltd.,Lüliang 033315,China);Study on Gas Drainage with Large Diameter High Level Borehole to Replace High Level Gas Drainage Gateway[J];Coal Science and Technology;2012-06
7 WANG Zhao-feng1,TIAN Fu-chao1,ZHAO Bin2,CHEN Xiang-jun1,YU Bao-zhong1(1.School of Safety Science & Engineering,Henan Polytechnic University,Jiaozuo 454000,China;2.Sihe Coal Mine,Shanxi Jincheng Anthracite Coal Mining Group Co.Ltd.,Jincheng 048000,China);The testing of gas drainage efficiency about feather-veined 1000 m length-drillhole[J];Journal of China Coal Society;2010-01
8 LIU Gui-li1,2,YANG Yue-kui2,SA Zhan-you1(1.School of Automobile and Transportation Engineering,Qingdao Technological University,Qingdao 266520,China;2.National Engineering Research Center for Coal & Gas Control,China University of Mining and Technology,Xuzhou 221008 China);Optimal design of high position boring drainage parameters[J];Journal of Xi'an University of Science and Technology;2012-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 SU Li-jun(Department of Exploration Engineering,Huainan Mining(Group) Co.,Ltd.,Huainan 232001);Study on Gas Storage Law and Effective Extracting Radius of Borehole in Deep Coal Seam[J];Journal of Anhui Institute of Architecture & Industry(Natural Science);2009-03
2 CAI Ru-fa,TONG Xiao-zhang(Panyi coalmine,Huainan mining industry(Group)Co.,Ltd,Huainan 232082,China);Research on gas drainage of crossing-mesure by expanding borehole diameter[J];Journal of Anhui Institute of Architecture & Industry(Natural Science);2011-04
3 LI Xiao-jun,WANG Li-gong(First Liu Qiao coal mine,Wanbei Coal and Electric Power Group,Huaibei 235159,Anhui,China);Study on the discipline of gas Geology in The First Liu Qiao Coalmine[J];Journal of Anhui Institute of Architecture & Industry(Natural Science);2011-05
4 YU Ye-ting1,YU Tao1,2,DENG Zhong1,XIAO Jun-feng1(1.Anhui University of Architecture,Hefei,Anhui,230022;2.University of Science and Technology of China,Hefei,Anhui 230022);Research on outburst elimination effect of enhanced gas drainage by permeability improvement of outburst coal seam[J];Journal of Anhui Institute of Architecture & Industry(Natural Science);2011-06
5 ZHANG De-wan,XIAO Jun-feng,LU Ping(School of civil engineering,Anhui University of Architecture,Hefei,230601,Anhui,PR China);Study on roof cracks development law of the first-mined face during close-distance high gas coal seams group[J];Journal of Anhui Institute of Architecture & Industry(Natural Science);2012-01
6 HE Guang-ling(Deparrment of Building Engineering,Tongji University,Shanghai 200092,China);Determination of Critical Thickness of Stiff Roof in Coal Mine Based on Thick Plate Theory[J];Chinese Journal of Underground Space and Engineering;2009-04
7 Lei Wenjie1,2,Zhang Yao2,Sun Qing'ang2(1.Guizhou Mining Safety Scientific Institute,Guiyang 550001,China; 2.Coal-gas Geology Institute,Henan Polytechnic University,Jiaozuo Henan 454000,China);Analysis on Formation of Roof Fissure Arch by Limited FEM[J];Chinese Journal of Underground Space and Engineering;2011-06
8 ZHANG Hongwei, HAN Jun, YUAN Liang, LIU Yongqing Liaoning Technical University, Fuxin 123000, China Huainan Mining (Group) Co. Ltd., Huainan 232001, China;Coal and gas outburst pattern recognition and possibility prediction of Panyi Mine[J];Journal of University of Science and Technology Beijing;2005-04
9 DING Houcheng1),JIANG Zhongan1),HAN Yunlong2)1) School of Civil and Environmental Engineering,University of Science and Technology Beijing,Beijing 100083,China 2) School of construction Engineering,Anhui University of Technology,Ma'anshan 243006,China;Numerical simulation and application of boreholes along coal seam for methane drainage[J];Journal of University of Science and Technology Beijing;2008-11
10 Wang Qing-guo;Discussions on Construction Techniques for Coal Mining In Gas Tunnel's Coal Formation[J];Chongqing Architecture;2010-06
China Proceedings of conference Full-text Database 10 Hits
1 Liang Bing,Chen Tianyu,Sun Weiji (Department of Mechanics and Engineering Sciences,China University of Liaoning Technical University,Fuxin,123000,China);Well Interference Impact on Well Pattern Arrangement of Complicatedly Geologic CBM Reservoir[A];[C];2011
2 JIN Hongwei1,XU Jialin2,ZHU Weibing2(1.Chongqing Branch of China Coal Research Institute,Chongqing 400037,China;2.School of Mining Engineering,China University of Mining and Technology,Xuzhou 221008,Jiangsu China);Preliminary Research on the Arch-Beam Composite Structural Model of Overburden Movement[A];[C];2009
3 Li Shugang, Lin Haifei, Cheng Lianhua ( School of Energy Science and Engineering, Xi'an University of Science ft Technology, Xi'an 710054 China);Study on the Distribution Law of Methane Concentration in Mining Fissure Elliptic Paraboloid Zone[A];[C];2004
4 He Xilin Gao Mingtao Liu Canzhen Zhu Huanran (Shandong Xin Kuang ZhaoGuan Energy Limited Liability Company);Research on Prediction Technology of Gas Emission in Zhaoguan Mine[A];[C];2009
5 QIAN Ming-gao, XU Jia-lin, MIAO Xie-xing(China University of Mining and Technology, Xuzhou 221008, China);Study and application of key strata theory in ground control[A];[C];2001
6 Yan Zhifeng Tang Shuheng Zhu Baocun (China University of Geosciences,Beijing 100083);Analysis on the Conditions of CBM Reservoirs Formation of Gaojiazhuang Region in Qinshui Basin[A];[C];2008
7 DU Xinxjian~1 TIAN Yongdong~(1,2) ZHAO Xiaoshan~(1,2) ZHAO Zhiyou~(1,2) HE Qinghong~(1,2) (1.Shanxi Jincheng Anthracite Mining Group Co.,Ltd.,Jincheng,048006 China 2.Qinshui Lanyan Coalbed Methane Co.,Ltd.,Jincheng,048006 China);Surface Coalbed Gas Research Technology in Coal Mining Infection Zones,Jincheng Coal Mining Area[A];[C];2011
8 Song weihua Zhang Hongwei (College of Resource and Environment Engineering, Liaoning Technical University, Fuxin, 123000 );PREDICTION OF DYNAMIC PHENOMENA IN MINES BASED ON GEO-DYNAMIC DIVISION[A];[C];2006
9 Zhang Dianji Wang Minghua Chen Zhifu Ling Jisuo Zuo Yiquan (Wuhan Institute of Technology, Wuhan 430073; Yichang Zhong Fu Limited Company, Yichang 443000);Analysis of the Underground Stress and Research of Safety Mining in the Mined-out Area[A];[C];2006
10 Song weihua Zhang Hongwei (College of Resource and Environment Engineering, Liaoning Technical University, Fuxin, 123000 );PREDICTION OF DYNAMIC PHENOMENA IN MINES BASED ON GEO-DYNAMIC DIVISION[A];[C];2006
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Lin(The Department of Civil Engineering,Anhui University of Architeeture,Hefei 230022);The Optimized Study of Gas Taking out Parameters of High Position Boring of Taoyuan[J];Journal of Anhui Institute of Architecture & Industry(Natural Science);2009-02
2 ;Gas Drainage from Underground Mine with 1000m Branched Long Holes along Seam[J];Mining Safety & Environmental Protection;2007-01
3 WANG Gang,CHENG Wei-min,ZHOU Gang;Study on Distribution of "Three Zones" of Gob Spontaneous Combustion in Fully Mechanized Caving Face[J];Mining Safety & Environmental Protection;2010-01
4 CHENG Yuan-ping1, YU Qi-xiang1,YUAN Liang2 (1. College of Energy Science and Engineering, China University of Mining and Technology, Xuzhou 221008, China; 2. Huainan Mining (Group) Co. Ltd, Huainan 232001, China);Gas extraction techniques and movement properties of long distance and pressure relief rock mass upon exploited coal seam[J];Journal of Liaoning Technical University;2003-04
5 ;Control Technology for Combined Gas Emission in Extraction of Contiguous Lower Seams[J];Mining Safety & Environmental Protection;2012-05
6 HUANG Senlin;China Coal Technology and Engineering Group Chongqing Research Institute;;Study on Influence of Caving Zone Height of Overburden Strata upon Gas Drainage Effect by High Level Boreholes[J];Mining Safety & Environmental Protection;2013-06
7 WANG Hai-feng1,CHENG Yuan-ping1,SHEN Yong-tong2,LIU Hai-bo1(1.School of Safety Engineering,China University of Mining & Technology,Xuzhou,Jiangsu 221116,China;2.Qinan Mine,Huaibei Coal Co.Ltd.,Suzhou,Anhui 234115,China);Gas Drainage Technology of Along-Strike Roof Drills in Working Face with High Production and Efficiency[J];Journal of Mining & Safety Engineering;2008-02
8 CHEN Kai-yan1,ZHANG Zhan-guo2,LIN Bai-quan1,LIU Ming-xing2,LI Sheng-guo2,DING Jian-xun2,SONG Kai1(1.State Key Laboratory of Resources and Mine Safety,School of SafetyEngineering,China University of Mining & Technology,Xuzhou,Jiangsu 221008,China;2.Wulan Coal Mine,Shenhua Ningxia Coal Industry Group Co.Ltd.,Shizuishan,Ningxia 750324,China);Characteristics of Gas Emission and Distribution of Fully Mechanized Top-Coal Caving Face Under Gas Drainage Conditions[J];Journal of Mining & Safety Engineering;2009-04
9 Li Shugang et al.;Features of fallen rock and methane flow characteristics in gob of fully-mechanized working face with top-coal caving[J];GROUND PRESSURE AND STRATA CONTROL;1997-Z1
10 DENG Kai,YUAN Shu-jie(School of Energy and Safety,Anhui University of Science and Technology,Huainan 232001,China);Classified and Measured of Coal Spontaneous Combustion "Three Zones" in Gob of Fully Mechanized Mining Face[J];Safety in Coal Mines;2012-05
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved